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当面のAIチップでは、SRAMを垂直積層し、HBMをCoWoSやEMIBで横へ接続し、光I/Oをパッケージ外周へ配置する構成が有力である。\n- 将来の半導体性能を決める単位は、1枚のダイではなく、複数の演算層、メモリー、電源、光通信を統合したパッケージ全体になる。","quote_start":379,"quote_end":523,"text_sha256":"c9ba616b5d7dd36dbeeedf18db25ff002bb69f0d572bdb213625960758f9d330","block_sha256":"c9ba616b5d7dd36dbeeedf18db25ff002bb69f0d572bdb213625960758f9d330","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_04caab49-911d-4fa8-9f6d-3786d6161ca6/#blk_938c30eb-31e2-453c-b72c-2f99136b203e"},{"id":"occ_67f451730696cdfce4d9be3e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_04caab49-911d-4fa8-9f6d-3786d6161ca6","work_id":"wrk_0d59b917-4500-410a-8f04-11e61ecb4938","block_id":"blk_b13f153d-6cad-49a2-8378-2ce013099f64","section_id":"sec_00e8949d-9524-4c72-9d68-6173dc83fd9a","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":4,"end":14,"exact":"シリコンフォトニクス","quote":"そこで、シリコンフォトニクスをAIパッケージへ近づける構想が進んでいる。","quote_start":0,"quote_end":36,"text_sha256":"2ee8a1abe3180a978361f6509a9a50d940fdca2c0a5d50c12cd1ee9d2db77ef3","block_sha256":"2ee8a1abe3180a978361f6509a9a50d940fdca2c0a5d50c12cd1ee9d2db77ef3","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_04caab49-911d-4fa8-9f6d-3786d6161ca6/#blk_b13f153d-6cad-49a2-8378-2ce013099f64"},{"id":"occ_e2d9bdc7c364bc80bc052669","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_04caab49-911d-4fa8-9f6d-3786d6161ca6","work_id":"wrk_0d59b917-4500-410a-8f04-11e61ecb4938","block_id":"blk_ca5b15f5-f0a4-4200-8e11-79c3a500c727","section_id":"sec_6a770b13-f0be-4188-beeb-3756f5614c8f","layer":"code","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":217,"end":221,"exact":"光I/O","quote":"EMIB\n   ┌──────┴──────┐\n  HBM          HBM\n          │\n光I/O・ネットワーク\n```","quote_start":162,"quote_end":232,"text_sha256":"327a13be3f531e73a4ac8d3744c696d4e7ee10d79da24ade28291466ac00dda4","block_sha256":"327a13be3f531e73a4ac8d3744c696d4e7ee10d79da24ade28291466ac00dda4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_04caab49-911d-4fa8-9f6d-3786d6161ca6/#blk_ca5b15f5-f0a4-4200-8e11-79c3a500c727"},{"id":"occ_249dee213271ff3f03dc8bf3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_04caab49-911d-4fa8-9f6d-3786d6161ca6","work_id":"wrk_0d59b917-4500-410a-8f04-11e61ecb4938","block_id":"blk_e3134de0-945b-4807-ae75-4fe868952062","section_id":"sec_945d0489-005c-4020-8dcd-a29edcc4b06f","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":33,"end":37,"exact":"光I/O","quote":"- HBM\n- 大型I/Oダイ\n- ネットワークチップレット\n- 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| 9% | 約1,100億ドル | 35〜55% | 15〜30% | 約160億〜330億ドル |\n| 電力設備/UPS/変圧器 | 9% | 約1,100億ドル | 30〜40% | 12〜2","quote_start":135,"quote_end":293,"text_sha256":"f980192fb939df39d08c102e18a64e8e85f3bb594e6cfaf74d1f6fc89859e04c","block_sha256":"f980192fb939df39d08c102e18a64e8e85f3bb594e6cfaf74d1f6fc89859e04c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0b72e772-70fd-4fc3-94b4-3beabdd8120c/#blk_05179352-ee8c-40b8-8866-595226484396"},{"id":"occ_7d79839a3bb519e1ee5d2573","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0b72e772-70fd-4fc3-94b4-3beabdd8120c","work_id":"wrk_832924ba-8222-43e8-9f82-7a35ff151e1b","block_id":"blk_74758489-98b0-4594-9085-66882fec271c","section_id":"sec_01a886f3-17a2-42bb-88b4-e0698a322e9f","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":76,"end":79,"exact":"光通信","quote":" | --- |\n| 2026年 | AIインフラ金融の発表ラッシュ。NVIDIA、Broadcom、HBM、光通信、電力設備、冷却、発電、ネオクラウドが再評価される |\n| 2027年 | 発表されたGWと実際に稼働するGWの差が見え始める。電力接続、変圧器、液冷、HBM、自治体反対が表面化する |\n| 2028","quote_start":21,"quote_end":179,"text_sha256":"95e5c7c769cd17006b6c77135424d02751cdf40e0dde41278be1387a7e4e644b","block_sha256":"95e5c7c769cd17006b6c77135424d02751cdf40e0dde41278be1387a7e4e644b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0b72e772-70fd-4fc3-94b4-3beabdd8120c/#blk_74758489-98b0-4594-9085-66882fec271c"},{"id":"occ_90b5858867aa72c358b73196","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0b72e772-70fd-4fc3-94b4-3beabdd8120c","work_id":"wrk_832924ba-8222-43e8-9f82-7a35ff151e1b","block_id":"blk_75d09511-fdb9-4bcd-9a66-653546421601","section_id":"sec_26ba8cdf-2810-4f14-b615-2a81876bbf2f","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":86,"end":89,"exact":"光通信","quote":"。NVIDIA GPUが足りない。HBMが足りない。TSMCの先端パッケージが足りない。CoWoSが足りない。光通信が足りない。AIブームの裏側には、半導体供給網の物理的な限界があった。","quote_start":31,"quote_end":124,"text_sha256":"118960c4532adab7d86125307b501bb8842a26129ed0690b5a6173f0d6f90912","block_sha256":"118960c4532adab7d86125307b501bb8842a26129ed0690b5a6173f0d6f90912","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0b72e772-70fd-4fc3-94b4-3beabdd8120c/#blk_75d09511-fdb9-4bcd-9a66-653546421601"},{"id":"occ_807db708db53f8fc9a73c6aa","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0c1ca0be-030b-470f-a556-2d79b9d3ddce","work_id":"wrk_a09f39eb-1b73-4666-a271-64dbd9638093","block_id":"blk_969488ae-f953-426c-8093-9a1c2054c30b","section_id":"sec_117f6fec-51b8-48ed-9961-07d39ee93f16","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":52,"end":55,"exact":"CPO","quote":"**Bridge → TSV → MIM → Advanced Substrate → Glass → CPO**","quote_start":0,"quote_end":57,"text_sha256":"f1643ee394d6938928cccacf0f10fc5296a8c5650a73cfc40d6c529b1afa0885","block_sha256":"f1643ee394d6938928cccacf0f10fc5296a8c5650a73cfc40d6c529b1afa0885","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0c1ca0be-030b-470f-a556-2d79b9d3ddce/#blk_969488ae-f953-426c-8093-9a1c2054c30b"},{"id":"occ_2733792201e35af6e8dc484a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0d613fb6-d01b-48f0-8a64-b54a137ad32e","work_id":"wrk_078157a8-8d73-48b6-b0ad-972882b9971f","block_id":"blk_7295a184-ce15-4d6b-a891-c29fcdc061cb","section_id":"sec_972f3d1f-e885-4d7d-ba64-5b82aa44a45d","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":22,"end":25,"exact":"CPO","quote":"1GW  \n最新GPU  \n高速HBM  \nCPO/高速Optics  \n優秀なScheduler  \n高Utilization","quote_start":0,"quote_end":64,"text_sha256":"56f9e0b58ebfa1e5a334add46694464c7eb2eb04ab1c2383c0bc8ae7b9a5dcdc","block_sha256":"56f9e0b58ebfa1e5a334add46694464c7eb2eb04ab1c2383c0bc8ae7b9a5dcdc","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0d613fb6-d01b-48f0-8a64-b54a137ad32e/#blk_7295a184-ce15-4d6b-a891-c29fcdc061cb"},{"id":"occ_ff7f9e8db75a1d6250eafbe6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e531107-4090-4b2f-8e19-16fe4d32d8d6","work_id":"wrk_52c716f7-adad-437c-8d7e-7eb8eeae30d9","block_id":"blk_07df1fe4-909c-4ad2-abdd-2e50f26b052a","section_id":"sec_77bdf3d3-797a-49a9-bcea-89f4658675d0","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":139,"end":149,"exact":"シリコンフォトニクス","quote":"Band)／「Spectrum SN6810」(Ethernet)** を発表した  \nいずれも ASIC にシリコンフォトニクスを直接埋め込み、**1.6 Tbps/port** を実現すると説明  \n発売は**2025Q4  \n**2026 世代 GPU クラスタ（“Rubin” 以降）で〈ラック間＝光 / ラック内＝銅〉の","quote_start":84,"quote_end":249,"text_sha256":"636e9e3107db274bab6e459295a52af2b3b651e405bcabfd47702364bf4e81df","block_sha256":"636e9e3107db274bab6e459295a52af2b3b651e405bcabfd47702364bf4e81df","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e531107-4090-4b2f-8e19-16fe4d32d8d6/#blk_07df1fe4-909c-4ad2-abdd-2e50f26b052a"},{"id":"occ_942c25848cf07c3868b23f49","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e531107-4090-4b2f-8e19-16fe4d32d8d6","work_id":"wrk_52c716f7-adad-437c-8d7e-7eb8eeae30d9","block_id":"blk_a2a4b507-6d5c-4462-aa52-d0170c23c117","section_id":"sec_77bdf3d3-797a-49a9-bcea-89f4658675d0","layer":"body","character_id":null,"count":3,"matched_aliases":["光 I/O"],"evidence":{"text_basis":"markdown","start":236,"end":241,"exact":"光 I/O","quote":"NVLink/IF 区間も全面光化   \n**2029-30** CoWoS-L / FOPLP などで **光 I/O を備えた 1-パッケージ GPU-CPU 複合品** がハイエンドワークステーションへ **ハイエンドゲーミング（xx90 クラス）で“外部光ブリッジ SKU”が限定投入**（高価格帯）   \n**","quote_start":181,"quote_end":341,"text_sha256":"a7290214e3ffec4097da59473b1676a07ace1ae7d86607971be7c7bbe7df0b1c","block_sha256":"a7290214e3ffec4097da59473b1676a07ace1ae7d86607971be7c7bbe7df0b1c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e531107-4090-4b2f-8e19-16fe4d32d8d6/#blk_a2a4b507-6d5c-4462-aa52-d0170c23c117"},{"id":"occ_9d3c6aee009254f4b65c0d0f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_01872722-21d6-458c-bf3a-44bf0a64fb4b","section_id":"sec_860ef835-da54-4d49-b58e-c1de9883920a","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":34,"end":37,"exact":"CPO","quote":"NVIDIAはScale-upの光化より先に、Scale-out側でCPOを製品化しています。","quote_start":0,"quote_end":47,"text_sha256":"c5bc18e4bdbf81d77d0fa190406a0ab7729c0cd3e48ddde9202d60526afa5472","block_sha256":"c5bc18e4bdbf81d77d0fa190406a0ab7729c0cd3e48ddde9202d60526afa5472","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_01872722-21d6-458c-bf3a-44bf0a64fb4b"},{"id":"occ_9360f3eab8debac7fb85a93a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_07d39f04-d537-4b36-8482-9c2e3aea44a1","section_id":"sec_4936d97f-eb1b-48e2-b6bd-581bcfe18e77","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":48,"end":51,"exact":"CPO","quote":"SemiAnalysisの基本推定では、Feynman NVL1152もラック内は銅、ラック間はCPOです。ただしNVIDIA経営陣から「all CPO」と解釈できる発言もあり、XPU側やラック内までどこまで光化するのかはまだ一致していません。([newsletter.semianalysis.com","quote_start":0,"quote_end":151,"text_sha256":"3d11e96b1d9f2f5322c8f9d83260743d72bb3b665571d51a1c784cb7281afc7b","block_sha256":"3d11e96b1d9f2f5322c8f9d83260743d72bb3b665571d51a1c784cb7281afc7b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_07d39f04-d537-4b36-8482-9c2e3aea44a1"},{"id":"occ_d9f8a2d40af42404c3f4d3d9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_09b72977-69c6-4ca9-8930-dc174535a46a","section_id":"sec_a1188e49-0849-4f7a-9154-f657f07f70cd","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":38,"end":41,"exact":"CPO","quote":"TSMCはCOUPEについて、2025年に複数顧客で200Gb/sを実現し、CPOソリューションの量産を2026年に目標としていると説明しています。([TSMC](https://pr.tsmc.com/english/news/3136?utm_source=chatgpt.co","quote_start":0,"quote_end":141,"text_sha256":"2c73600809ebd2fd75f766b8b5edbc95179cf5350a574e09135665b6b883b583","block_sha256":"2c73600809ebd2fd75f766b8b5edbc95179cf5350a574e09135665b6b883b583","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_09b72977-69c6-4ca9-8930-dc174535a46a"},{"id":"occ_862297217238b1a01d955e0b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_12492946-f028-48e6-b2db-a48298bd519b","section_id":"sec_16962520-1112-4d4b-a104-3b5198a538c9","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":62,"end":65,"exact":"CPO","quote":"rラックの量産\n2. 800VDC電源\n3. 大型銅ミッドプレーン\n4. NVLink 7以降\n5. ラック間CPO\n6. 1,152 GPU all-to-all制御","quote_start":7,"quote_end":91,"text_sha256":"ab01c2072bcfcb82cf769327d25af95b5b4127a10c81f6cceab30e6b746bc0b7","block_sha256":"ab01c2072bcfcb82cf769327d25af95b5b4127a10c81f6cceab30e6b746bc0b7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_12492946-f028-48e6-b2db-a48298bd519b"},{"id":"occ_f6e064356e19e2996e211469","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_14038ec3-3c2f-4d8b-818e-a7ae3dfd067a","section_id":"sec_4d733400-e433-47af-8593-e7dba5ba8905","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":40,"end":43,"exact":"CPO","quote":"```\nGPU\n ↓ 銅NVLink\nラック内NVLink Switch\n ↓ CPOまたは直接光\n上位NVLink Switch層\n ↓ 光\n別ラックNVLink Switch\n ↓ 銅NVLink\nGPU\n```","quote_start":0,"quote_end":108,"text_sha256":"e979a3bd7b59023581be4d34d47e9735f1270053c03ff9353f32ab7661927be8","block_sha256":"e979a3bd7b59023581be4d34d47e9735f1270053c03ff9353f32ab7661927be8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_14038ec3-3c2f-4d8b-818e-a7ae3dfd067a"},{"id":"occ_538535e6f3d27c9335fb98ca","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_1a8c7698-b2c9-4b9b-9289-763b958de024","section_id":"sec_a1188e49-0849-4f7a-9154-f657f07f70cd","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":12,"end":22,"exact":"シリコンフォトニクス","quote":"TSMCのCOUPEは、シリコンフォトニクスチップと電気制御チップをSoICで3D積層し、HPCチップとco-packageする製造・実装基盤です。","quote_start":0,"quote_end":74,"text_sha256":"3df414abed2245b45375101e7099fa443e6f22dec96a107e4aa609cdd21fdd00","block_sha256":"3df414abed2245b45375101e7099fa443e6f22dec96a107e4aa609cdd21fdd00","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_1a8c7698-b2c9-4b9b-9289-763b958de024"},{"id":"occ_cb1908fb2fa32879877040f1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_1c892d26-2263-4c57-9179-bb5356d20ceb","section_id":"sec_6e6ff681-5e0a-4bc1-9aa1-e20b26977895","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":61,"end":65,"exact":"光I/O","quote":"-Switchを光で接続し、XPU側にPhotonic Fabricを載せる場合、それは技術的に**XPU近傍光I/Oそのもの**です。","quote_start":6,"quote_end":74,"text_sha256":"95fe4425659ece3be1c0e169a3b77703d0ac6cc5468d70dc1a0c87870564d327","block_sha256":"95fe4425659ece3be1c0e169a3b77703d0ac6cc5468d70dc1a0c87870564d327","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_1c892d26-2263-4c57-9179-bb5356d20ceb"},{"id":"occ_7450b8774b11409b5ae6737e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_2d155710-1571-476f-a32c-cd214fce8b05","section_id":"sec_0e906bfa-e2f7-4a6f-b6e1-5735ee571065","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":28,"end":31,"exact":"CPO","quote":"Broadcomは今すぐ使えるEthernetスイッチ、CPO、SerDes、NIC、カスタムASICで強い立場にあります。","quote_start":0,"quote_end":62,"text_sha256":"db7a3911cb4392e3e0d3e1c77e9607730e61739027b21f93bdb4e4e06ced4545","block_sha256":"db7a3911cb4392e3e0d3e1c77e9607730e61739027b21f93bdb4e4e06ced4545","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_2d155710-1571-476f-a32c-cd214fce8b05"},{"id":"occ_3c20deaa04fe3edd9dc40556","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_3343fe7f-0e16-4645-ba65-398b75055cca","section_id":"sec_8514d7e3-92de-47dc-b0a9-99ba6ca8bc89","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":58,"end":61,"exact":"CPO","quote":"\nNVLink・UALink・Scale-Up Ethernet\n＝通信規格・プロトコル・ファブリック\n\n銅・CPO・Photonic Fabric\n＝信号を運ぶ物理実装\n```","quote_start":3,"quote_end":92,"text_sha256":"6bca90c72e4be89d20b5533f31c8deffeff8c0c0f5e714f71007dd4ea97b18ca","block_sha256":"6bca90c72e4be89d20b5533f31c8deffeff8c0c0f5e714f71007dd4ea97b18ca","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_3343fe7f-0e16-4645-ba65-398b75055cca"},{"id":"occ_bb36f69f5984e54212eb3ebc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_39a163de-d7ab-4969-83e0-4b0d7f1cf4b4","section_id":"sec_13c93da6-855e-4468-971f-d91f93553478","layer":"code","character_id":null,"count":2,"matched_aliases":["光I/O","光接続"],"evidence":{"text_basis":"markdown","start":43,"end":46,"exact":"光接続","quote":"```\nNVIDIA純正NVL576\n＝NVIDIA主導のNVLink Switch＋光接続\n\nMarvellの本命\n＝NVLink Fusion対応Custom XPU\n  ＋Scale-up Switch\n  ＋将来のXPU近傍光I/O\n```","quote_start":0,"quote_end":124,"text_sha256":"f9a010bcc38552981fb3df4130c9d75d67d2c94da3a0f0a55fd01bd25ff3f034","block_sha256":"f9a010bcc38552981fb3df4130c9d75d67d2c94da3a0f0a55fd01bd25ff3f034","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_39a163de-d7ab-4969-83e0-4b0d7f1cf4b4"},{"id":"occ_20bb50882e76c2b8e69dff24","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_4471983c-839c-43c0-8366-a521536ef713","section_id":"sec_9671ab84-1c05-406c-bd58-e12e5a5ed048","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":87,"end":90,"exact":"CPO","quote":"とNVL1152のラック間光NVLinkへ進みます。しかしKyberの巨大銅ミッドプレーンとScale-up CPOの双方に製造難度があり、公式ロードマップより1年前後遅れる可能性を考慮すべきです。","quote_start":32,"quote_end":131,"text_sha256":"97e201e11791adc4c7181f721ccc5f57735fe4dae9bffc282c312677b6097b6c","block_sha256":"97e201e11791adc4c7181f721ccc5f57735fe4dae9bffc282c312677b6097b6c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_4471983c-839c-43c0-8366-a521536ef713"},{"id":"occ_fe1407325a03aa2a1e37942b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_47e5e39b-2db6-4fce-8b7a-f0e9c2a6b134","section_id":"sec_d162ec60-5007-4097-94ce-d71ae9113679","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":60,"end":64,"exact":"光I/O","quote":"llが買収したCelestial AIのPhotonic Fabricは、パッケージ、システム、ラックレベルの光I/Oを狙うプラットフォームです。","quote_start":5,"quote_end":78,"text_sha256":"5a8c905a0f70cad25157feec9367fef349142a44cdb9f44bb89a70c6c1ad8260","block_sha256":"5a8c905a0f70cad25157feec9367fef349142a44cdb9f44bb89a70c6c1ad8260","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_47e5e39b-2db6-4fce-8b7a-f0e9c2a6b134"},{"id":"occ_8ab0f43b1fb96a8c4c06c7dc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_4b30737f-31d5-4486-91e6-14718213c08b","section_id":"sec_aed9b621-3c37-41ff-aa49-6ec854e6e53e","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":36,"end":40,"exact":"光I/O","quote":"- 最短距離は銅、ラック間以上は光というハイブリッド構造\n- XPU近傍光I/Oが一部の高性能カスタムASICで一般化\n- CPO Scale-outは大規模AIファクトリーで標準的選択肢へ\n- マルチラックScale-upは数百～1,000超XPUへ\n- Memory Pool","quote_start":0,"quote_end":140,"text_sha256":"c18df8411276bcd8fa7626fd47e05b9d954036685d8ad060fd00fb0dfe7bc876","block_sha256":"c18df8411276bcd8fa7626fd47e05b9d954036685d8ad060fd00fb0dfe7bc876","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_4b30737f-31d5-4486-91e6-14718213c08b"},{"id":"occ_dd9f743db2437df2d93b8774","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_55b9508b-4389-4995-a420-7ec9bec7373a","section_id":"sec_4d733400-e433-47af-8593-e7dba5ba8905","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":8,"end":12,"exact":"光I/O","quote":"これはXPU近傍光I/Oではありません。","quote_start":0,"quote_end":20,"text_sha256":"3fb333c469df041803a32cc2709487e7abf4fd7afe0972d8cc5ce2076d0fbfa0","block_sha256":"3fb333c469df041803a32cc2709487e7abf4fd7afe0972d8cc5ce2076d0fbfa0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_55b9508b-4389-4995-a420-7ec9bec7373a"},{"id":"occ_74d3d73e861a13d436e727ef","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_57b30a17-165a-4487-81eb-3877674baaf1","section_id":"sec_6e6ff681-5e0a-4bc1-9aa1-e20b26977895","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":8,"end":12,"exact":"光I/O","quote":"## XPU近傍光I/O","quote_start":0,"quote_end":12,"text_sha256":"ed5fb84599492db778aed620d39dc9c6c1f892e2387b3cfc8f32a83d4b32905e","block_sha256":"ed5fb84599492db778aed620d39dc9c6c1f892e2387b3cfc8f32a83d4b32905e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_57b30a17-165a-4487-81eb-3877674baaf1"},{"id":"occ_289dda25263e4f1625e03945","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_58a248f9-478d-41c6-a90e-4c0341cd8500","section_id":"sec_a1188e49-0849-4f7a-9154-f657f07f70cd","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":22,"end":26,"exact":"光I/O","quote":"COUPEの「2026年量産」は、XPU近傍光I/O製品が2026年に大規模普及するという意味ではなく、**製造基盤が整い始める時期**です。XPU設計、パッケージ検証、熱試験、顧客認証を考えると、実システムの量産は2027～2029年が自然です。","quote_start":0,"quote_end":124,"text_sha256":"6720c11efb098c365c076ac2cf5a96c6946375f45703e21efdac7cdd704a19d1","block_sha256":"6720c11efb098c365c076ac2cf5a96c6946375f45703e21efdac7cdd704a19d1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_58a248f9-478d-41c6-a90e-4c0341cd8500"},{"id":"occ_075e0e6d7119c4b010a951a5","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_5eb23486-88c3-4325-9098-7a90f57cef60","section_id":"sec_24ad47bb-00b1-40fb-b627-baa50553f973","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":99,"end":102,"exact":"光接続","quote":"ラックを8台接続し、576 GPUを一つのNVLinkドメインにする**構成です。ラック内は銅、ラック間は直接光接続を使い、二層のall-to-all NVLinkトポロジーを形成します。([NVIDIA Developer](https://developer.nvidia.com/blog/nvidia-ver","quote_start":44,"quote_end":202,"text_sha256":"e3130af321913f9bcf3dc36cf7ea44474b2c3ccec55f95166e389e2851a15c95","block_sha256":"e3130af321913f9bcf3dc36cf7ea44474b2c3ccec55f95166e389e2851a15c95","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_5eb23486-88c3-4325-9098-7a90f57cef60"},{"id":"occ_c7848c8b0292ca5e139aed53","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_661ce42b-52e4-49d1-8188-82a54ab44952","section_id":"sec_ba06bfd3-ed3a-482d-874d-536393af7757","layer":"code","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":31,"end":35,"exact":"光I/O","quote":"```\nCustom XPU\nScale-up Switch\n光I/O\nOptical DSP\nCXL Memory Pool\nNVLink Fusion\n```","quote_start":0,"quote_end":81,"text_sha256":"c06bdf210187377e6d18c9a9b775f8b389f08b6ab78bf4640ee3509c169e7b50","block_sha256":"c06bdf210187377e6d18c9a9b775f8b389f08b6ab78bf4640ee3509c169e7b50","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_661ce42b-52e4-49d1-8188-82a54ab44952"},{"id":"occ_2540c92005f6597ed3d5400a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_6b073125-d7d5-46e7-92c4-7a47cbabf612","section_id":"sec_860ef835-da54-4d49-b58e-c1de9883920a","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":12,"end":15,"exact":"CPO","quote":"このScale-out CPOと、NVL576の光NVLinkは別物です。","quote_start":0,"quote_end":37,"text_sha256":"d0260aefaeb4903c7736ac8639f213256296ded3c3e5b3b0cb8107368a430660","block_sha256":"d0260aefaeb4903c7736ac8639f213256296ded3c3e5b3b0cb8107368a430660","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_6b073125-d7d5-46e7-92c4-7a47cbabf612"},{"id":"occ_90684d86c42bae33ffef079f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_6b93be11-6492-4679-a52c-f7096141affe","section_id":"sec_4936d97f-eb1b-48e2-b6bd-581bcfe18e77","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":75,"end":78,"exact":"CPO","quote":"PU\n ↓\n銅ミッドプレーン\n ↓\nNVLink Switch\n\nラック間\nNVLink Switch\n ↓\nCPO／直接光\n ↓\n他の7台のKyberラック\n```","quote_start":20,"quote_end":103,"text_sha256":"70384fe817c03284e3d1429a036d4b370ad6b0bd879aeb012dc3753d6385d908","block_sha256":"70384fe817c03284e3d1429a036d4b370ad6b0bd879aeb012dc3753d6385d908","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_6b93be11-6492-4679-a52c-f7096141affe"},{"id":"occ_8db33726a8945bebc4052455","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_723d5d43-8337-451e-8bf2-6b8cf81adeb9","section_id":"sec_535bb784-ea0f-44c5-8280-2c024faa7c7d","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":26,"end":29,"exact":"CPO","quote":"最近の報道では、KyberだけでなくNVL576も、CPO成熟度次第で低数量化または後ろ倒しになる可能性が指摘されています。([Tom's Hardware](https://www.tomshardware.com/pc-components/gpus/n","quote_start":0,"quote_end":129,"text_sha256":"efe5faf3aca8ede262ee4b10acc7fb566e0d899f8db178df6403cd1f300d7e04","block_sha256":"efe5faf3aca8ede262ee4b10acc7fb566e0d899f8db178df6403cd1f300d7e04","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_723d5d43-8337-451e-8bf2-6b8cf81adeb9"},{"id":"occ_372ac12cbe2fa9457336e0d3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_832b998c-6800-4118-b95e-19a0cc87e995","section_id":"sec_9671ab84-1c05-406c-bd58-e12e5a5ed048","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":20,"end":23,"exact":"CPO","quote":"**BroadcomのEthernet CPOがそのままScale-up領域を拡大するのか、MarvellのXPU近傍Photonic Fabricが新しい接続階層を作るのか、あるいはNVIDIAがNVLink CPOを垂直統合して両者を囲い込む","quote_start":0,"quote_end":123,"text_sha256":"67159d6124db766a0908ff205f0edcbb4cce608b7deb49ba95f5a76aa9cf47b6","block_sha256":"67159d6124db766a0908ff205f0edcbb4cce608b7deb49ba95f5a76aa9cf47b6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_832b998c-6800-4118-b95e-19a0cc87e995"},{"id":"occ_8cef73fbaf71cb814317e1d1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_848519fc-a051-4725-929d-dabe51c971c4","section_id":"sec_a21e1e42-9cc0-48db-8b08-4378f2f46cc2","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":13,"end":23,"exact":"シリコンフォトニクス","quote":"両社は光インターコネクトとシリコンフォトニクスでも協業します。([NVIDIA Newsroom](https://nvidianews.nvidia.com/news/nvidia-ai-ecosystem-expands-as-marvell","quote_start":0,"quote_end":123,"text_sha256":"1aefbb87bef52e0a5bf97edd82442ea5645e3453b92820558653e0e37c126cf6","block_sha256":"1aefbb87bef52e0a5bf97edd82442ea5645e3453b92820558653e0e37c126cf6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_848519fc-a051-4725-929d-dabe51c971c4"},{"id":"occ_c21da0b5558e1741ba40b017","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_85a237ad-7109-4685-9e52-b053f1e343b5","section_id":"sec_492ba1f7-310a-477f-beff-4b73aecdeebd","layer":"code","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":57,"end":60,"exact":"CPO","quote":"`\nすでに光化済み\nScale-out、Leaf–Spine、DCI\n\n2026～2028年\nSwitch近傍CPO\n\n2027～2029年\nラック間Scale-up光\nXPU-to-Switch光\n\n2028～2030年\nXPU近傍光I/O\n\n2029～2031年以降\nラックをまたぐ光Memory 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Fabric chiplet\n```","quote_start":0,"quote_end":62,"text_sha256":"ac898471e197698d2e303a45b4f14f99cb14a811985223ef1395dae6302fe318","block_sha256":"ac898471e197698d2e303a45b4f14f99cb14a811985223ef1395dae6302fe318","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_8b5484b2-a412-44a5-953c-8937eba700f9"},{"id":"occ_3bf3a6de16ec850ebbf418ab","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_913bbdb8-64aa-4451-b5ab-aeca8fd2d002","section_id":"sec_46b0d7e5-5e3f-411d-9a6c-826e97796140","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":104,"end":107,"exact":"CPO","quote":"Scale-outの両方を対象としています。通常版はすでに出荷され、Davisson版では102.4Tb/s CPOスイッチが示されています。","quote_start":49,"quote_end":120,"text_sha256":"d44a1c7db41b543febfa38e36cfd9d7ebe9e5257f5794fbecb1587d8a270f811","block_sha256":"d44a1c7db41b543febfa38e36cfd9d7ebe9e5257f5794fbecb1587d8a270f811","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_913bbdb8-64aa-4451-b5ab-aeca8fd2d002"},{"id":"occ_d0459dd4bb4a1d3170502302","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_92d1c5b2-405c-42d1-b387-6db802f0705f","section_id":"sec_74d2082b-4f0b-4531-bb95-f87791b5b85f","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":86,"end":89,"exact":"CPO","quote":"へ移行\n- NVL72のScale-upは銅中心\n- Spectrum-X／Quantum-XのSwitch CPOが先行\n- Broadcom Tomahawk 6、Tomahawk Ultra、200G/lane CPOが商用化\n- MarvellはPhotonic Fabric統合、1.6T DSP、CXL 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NVL1152を構成すると説明しています。([NVIDIA Developer](https://developer.nvidia.com/blog/nvidia-vera-","quote_start":0,"quote_end":135,"text_sha256":"a526e8479ac8602733f524357802a67143d28b78729b187b7fd9001472c7b0c0","block_sha256":"a526e8479ac8602733f524357802a67143d28b78729b187b7fd9001472c7b0c0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_9451c644-2735-4448-8a15-414e444a66a9"},{"id":"occ_5be6ebc7435db6147e81e4ce","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_980e3e5d-2c13-42a6-955a-90b43abb9de0","section_id":"sec_c864c8c1-19ea-441a-80b4-7c16b53ee085","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":94,"end":97,"exact":"光接続","quote":"性\n- Marvell Photonic Fabricが初期売上を生む会社目標\n- XPU-to-Switch光接続の初期採用\n- Broadcom CPO Scale-outが拡大\n- Memory PoolはまだCXL銅中心","quote_start":39,"quote_end":153,"text_sha256":"7977920b04d01c94cccb8cd346e2eb447e0017eb1a11785bcf8e92609b121d28","block_sha256":"7977920b04d01c94cccb8cd346e2eb447e0017eb1a11785bcf8e92609b121d28","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_980e3e5d-2c13-42a6-955a-90b43abb9de0"},{"id":"occ_dc0b9107ad633b83377a6c97","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_9a0cb70e-d37e-47c8-a19d-b6c4cd2ddc52","section_id":"sec_d5dd1def-e8b9-4bbb-9750-ca62f4ecf3ed","layer":"code","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":32,"end":35,"exact":"光接続","quote":"```\nローカルHBM\n＝最高帯域・最低遅延の主記憶\n\nCXL／光接続Memory Pool\n＝大容量DRAM、KVキャッシュ、共有メモリ、補助階層\n```","quote_start":0,"quote_end":78,"text_sha256":"5fc209f89317ad15f6fe465c3290985ce3efe3bdb7c8f8f4d8b56a59687e8a80","block_sha256":"5fc209f89317ad15f6fe465c3290985ce3efe3bdb7c8f8f4d8b56a59687e8a80","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_9a0cb70e-d37e-47c8-a19d-b6c4cd2ddc52"},{"id":"occ_04b1a7261c99e2c5688bfe57","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_a08cae58-5a66-42d8-a483-4615ea4c0955","section_id":"sec_153a04ba-76be-4cb7-b464-a0f3fb04ecf5","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":33,"end":36,"exact":"CPO","quote":"Broadcomは、現時点ではMarvellよりも**商用スイッチCPOの製品成熟度とEthernetエコシステム**で優位です。","quote_start":0,"quote_end":65,"text_sha256":"e03cb55036ef20459318d97b1294808c62e2b3474da583afb37a29b54448d2f2","block_sha256":"e03cb55036ef20459318d97b1294808c62e2b3474da583afb37a29b54448d2f2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_a08cae58-5a66-42d8-a483-4615ea4c0955"},{"id":"occ_a007c6b7b2e5b7d5a43ef809","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_aa9e8c5d-5212-486d-8a61-ad3e0883c5d6","section_id":"sec_b015b42d-cabe-41ac-818e-66624b7aba93","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":32,"end":36,"exact":"光I/O","quote":"Marvellの優位は「XPU・Switch・Memoryを同じ光I/O基盤で接続できる可能性」にあります。","quote_start":0,"quote_end":54,"text_sha256":"a00aee0e9a17530ea33e081c4ed20a2cdc79b5cde96580a13abf6279075c3c5f","block_sha256":"a00aee0e9a17530ea33e081c4ed20a2cdc79b5cde96580a13abf6279075c3c5f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_aa9e8c5d-5212-486d-8a61-ad3e0883c5d6"},{"id":"occ_bf6bc842c515f642cb9b14de","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_aab510a8-f00e-4b24-8d3c-a396d7c2fcf6","section_id":"sec_a21e1e42-9cc0-48db-8b08-4378f2f46cc2","layer":"code","character_id":null,"count":1,"matched_aliases":["Silicon 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DPU\n・Spectrum-X\n","quote_start":27,"quote_end":199,"text_sha256":"9fefcb9928df674cf1d63be18f3705bea418dced57af1e2c151e2a17321d1309","block_sha256":"9fefcb9928df674cf1d63be18f3705bea418dced57af1e2c151e2a17321d1309","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_aab510a8-f00e-4b24-8d3c-a396d7c2fcf6"},{"id":"occ_70a66e53804d081ab8981431","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_ad68806c-7fe5-4bfc-b8b8-4a1200e45ba6","section_id":"sec_5999a009-1b8b-4694-b042-4e27521a81a4","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":160,"end":163,"exact":"CPO","quote":"tonic Fabricが本格評価\n- 光Memory Poolのパイロット導入\n- Broadcomは次世代CPOとEthernet Scale-upで対抗","quote_start":105,"quote_end":184,"text_sha256":"4560835d293ac0b752fdd6f0b14e9d6d91adca7d6537a92977b3efe0da4dae0b","block_sha256":"4560835d293ac0b752fdd6f0b14e9d6d91adca7d6537a92977b3efe0da4dae0b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_ad68806c-7fe5-4bfc-b8b8-4a1200e45ba6"},{"id":"occ_7e99ba143ffb0b56497333b5","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_ae65f73b-7304-44f1-b876-51f2c152afe6","section_id":"sec_a1188e49-0849-4f7a-9154-f657f07f70cd","layer":"code","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":64,"end":67,"exact":"光接続","quote":"COUPE\n＝光エンジンを製造・積層するプラットフォーム\n\nMarvell Photonic Fabric\n＝光接続のIP、チップレット、システム構成\n```","quote_start":9,"quote_end":88,"text_sha256":"878a86a400582d143de2137a31ff55bb7413fe74741880335039fba47d5b8017","block_sha256":"878a86a400582d143de2137a31ff55bb7413fe74741880335039fba47d5b8017","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_ae65f73b-7304-44f1-b876-51f2c152afe6"},{"id":"occ_a8f5d1b09f5ca93418137330","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_af65114b-6626-4290-b6db-21e3e960f112","section_id":"sec_860ef835-da54-4d49-b58e-c1de9883920a","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":46,"end":49,"exact":"CPO","quote":"Quantum-X Photonicsは200G SerDesを使ったInfiniBand CPOスイッチ、Spectrum-X Ethernet PhotonicsはEthernet CPOスイッチです。Quantum-X800のCPOスイッチは144ポートの800Gb/s InfiniBand","quote_start":0,"quote_end":149,"text_sha256":"8b8bf67e79d37cc6a172bd554d1577280e38dade79d74a973a3bd6de60c4c4b8","block_sha256":"8b8bf67e79d37cc6a172bd554d1577280e38dade79d74a973a3bd6de60c4c4b8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_af65114b-6626-4290-b6db-21e3e960f112"},{"id":"occ_391ab65cfa484e31153a7af8","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_b1b5fc55-7e7a-4d2b-9020-48201531b781","section_id":"sec_6e6ff681-5e0a-4bc1-9aa1-e20b26977895","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":25,"end":29,"exact":"光I/O","quote":"MarvellはXPUとSwitchの両側に電気／光I/Oチップレットを提供し、NPO、CPO、SerDesベース、die-to-dieベースなど複数の実装を選べる戦略を示しています。([Marvell Technology](https://www.mar","quote_start":0,"quote_end":129,"text_sha256":"1d17ad6befcd2879012220aa232cf68e88b3dec1202a8d9ea7123e85896e215d","block_sha256":"1d17ad6befcd2879012220aa232cf68e88b3dec1202a8d9ea7123e85896e215d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_b1b5fc55-7e7a-4d2b-9020-48201531b781"},{"id":"occ_78fd3755dea7f9f79838dc2e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_b856a4a8-c8e5-4eb8-bd91-c038518661a7","section_id":"sec_9671ab84-1c05-406c-bd58-e12e5a5ed048","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":55,"end":58,"exact":"CPO","quote":"Broadcomは、Tomahawk Ultra、Tomahawk 6、Jericho4、200G/lane CPOにより、**現在のEthernet Scale-up／Scale-outで最も完成度の高い陣営**です。","quote_start":0,"quote_end":110,"text_sha256":"caaf92360a75a708e3720505f06ee37e5d9b371c0821fd8cdfe6956811416482","block_sha256":"caaf92360a75a708e3720505f06ee37e5d9b371c0821fd8cdfe6956811416482","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_b856a4a8-c8e5-4eb8-bd91-c038518661a7"},{"id":"occ_ebaa67b0d410a3c0aee8b3d3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_b91ded8b-cfc2-4e58-ad75-2911cc20c01e","section_id":"sec_4d733400-e433-47af-8593-e7dba5ba8905","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":54,"end":57,"exact":"CPO","quote":"SemiAnalysisは、Rubin Ultra NVL576について、ラック内は銅を維持し、8ラック間をCPOで接続する可能性が高いと分析しています。ただし、公式は「direct optical connections」とだけ述べており、プラガブル光かCPOかを完全には確定していません。SemiAnalysi","quote_start":0,"quote_end":157,"text_sha256":"d9c9f785a22749dc2311030ff0a09be7a3fbf7bb5cc6114dfb4466ae37170997","block_sha256":"d9c9f785a22749dc2311030ff0a09be7a3fbf7bb5cc6114dfb4466ae37170997","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_b91ded8b-cfc2-4e58-ad75-2911cc20c01e"},{"id":"occ_3aba3ca3070133a255885996","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_bf582116-e854-4f3b-a95f-4dc2baf5e043","section_id":"sec_8b5bdcf3-2804-465e-b697-c4775fab5763","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":60,"end":63,"exact":"CPO","quote":"er NVL144の現実的な量産開始候補\n- NVL576が限定数量で導入される可能性\n- Scale-up CPOの実運用データが集まり始める\n- Marvell PFを搭載したカスタムXPU／Switch案件\n- XPU近傍光I/Oが初期量産へ\n- CXL Memory Poolがサーバー・ラック内で拡大","quote_start":5,"quote_end":160,"text_sha256":"bcf4a9be164e5cdac35db00c9374c6e469229ba8f31b490003d91385201a3664","block_sha256":"bcf4a9be164e5cdac35db00c9374c6e469229ba8f31b490003d91385201a3664","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_bf582116-e854-4f3b-a95f-4dc2baf5e043"},{"id":"occ_10dcfb014c3a853f03712470","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_c9d6d42b-8335-463e-baff-802fafb4de6f","section_id":"sec_153a04ba-76be-4cb7-b464-a0f3fb04ecf5","layer":"code","character_id":null,"count":3,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":75,"end":78,"exact":"CPO","quote":"ブル800G・1.6T光\nTomahawk 6\n\n2026～2027\nTomahawk 6 Davisson CPO\n200G/lane CPO\nTomahawk Ultra Scale-up Ethernet\n\n2028～2030\nより大規模なCPO Scale-up\nUALink / SUE XPUクラスタ\n4","quote_start":20,"quote_end":178,"text_sha256":"f1173792fe6e0436471faaa7350081582c4207caf246e361d902772be1f0c303","block_sha256":"f1173792fe6e0436471faaa7350081582c4207caf246e361d902772be1f0c303","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_c9d6d42b-8335-463e-baff-802fafb4de6f"},{"id":"occ_ae3425035dd7130fba2c9fc8","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_d0860a48-4106-4a44-8715-6ef7f64b6627","section_id":"sec_535bb784-ea0f-44c5-8280-2c024faa7c7d","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":55,"end":58,"exact":"CPO","quote":"```\n2027年       試作・顧客評価\n2028年       限定的な導入\n2029年       CPO歩留まり次第で拡大\n2030年       次世代NVL1152へ技術継承\n```","quote_start":0,"quote_end":99,"text_sha256":"7ebecac0ebc8f9747aa464a76263ecbdad65f6bf4e1e14b4ffe615a810c4725c","block_sha256":"7ebecac0ebc8f9747aa464a76263ecbdad65f6bf4e1e14b4ffe615a810c4725c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_d0860a48-4106-4a44-8715-6ef7f64b6627"},{"id":"occ_b5b6f4c276c8ddb691127994","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_d784db29-962c-4438-baaf-20ad5219a855","section_id":"sec_619ceab0-d246-44ee-918e-ce81ff466e9b","layer":"code","character_id":null,"count":5,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":132,"end":136,"exact":"光I/O","quote":" | Kyber向け銅ミッドプレーン量産が焦点 | Kyber初期量産の可能性 | 一部XPU近傍光 | 銅と光I/Oが併存 |\n| Scale-upラック間| 試作・評価 | NVL576評価、PF初期売上目標 | NVL576低数量、XPU-to-Switch光 | CPO Scale-up拡大 | 1,000 ","quote_start":77,"quote_end":236,"text_sha256":"f6526971f76c53f0aa41cbd76e278c955290b9dbf71f39dc23f99c30fac19337","block_sha256":"f6526971f76c53f0aa41cbd76e278c955290b9dbf71f39dc23f99c30fac19337","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_d784db29-962c-4438-baaf-20ad5219a855"},{"id":"occ_f2a129ad90031d457fe91138","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_dce3b79b-2901-40ec-a832-58409fc42aaf","section_id":"sec_535bb784-ea0f-44c5-8280-2c024faa7c7d","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":11,"end":14,"exact":"CPO","quote":"- Scale-up CPOの歩留まり\n- 光エンジンの熱安定性\n- 光ファイバーの高密度実装\n- NVLink Switchとの統合\n- 故障時の交換性\n- レーザー供給と冗長化\n- 二層all-to-allの巨大な部品点数","quote_start":0,"quote_end":113,"text_sha256":"eb43983de16789f48e56472abf390f5682db804d01d66afe2af0a9a5d609ebbf","block_sha256":"eb43983de16789f48e56472abf390f5682db804d01d66afe2af0a9a5d609ebbf","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_dce3b79b-2901-40ec-a832-58409fc42aaf"},{"id":"occ_ab19536633250b76dd3a1d58","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_ea5dce86-a435-426c-95d8-20de97de0b7d","section_id":"sec_46b0d7e5-5e3f-411d-9a6c-826e97796140","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":13,"end":16,"exact":"CPO","quote":"Broadcomの第3世代CPOは200G/laneを採用し、次世代の高radix Scale-up／Scale-outネットワークを対象にしています。","quote_start":0,"quote_end":76,"text_sha256":"ab04f1f1bc7b68ceca28d6879a890d6f51edf3a11bf8098cc778edca0ecf35fe","block_sha256":"ab04f1f1bc7b68ceca28d6879a890d6f51edf3a11bf8098cc778edca0ecf35fe","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_ea5dce86-a435-426c-95d8-20de97de0b7d"},{"id":"occ_e11f251559d827aa87dd72b4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_eed8f92b-debc-4aad-91f9-ff9d115077e3","section_id":"sec_b015b42d-cabe-41ac-818e-66624b7aba93","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":69,"end":72,"exact":"CPO","quote":"なりやすい企業 | 主な理由 |\n| 2026～2027 | Broadcom | Ethernetスイッチ、CPO、量産実績 |\n| 2027～2028 | Broadcom優位、Marvell追上げ | PF初期量産、NVLink Fusion設計開始 |\n| 2028～2029 | 案件ごとに分化 | Bro","quote_start":14,"quote_end":172,"text_sha256":"15ba3daf889af21a6f23aa27c03d761ce5c634e2fffa74b8f3336b494729df44","block_sha256":"15ba3daf889af21a6f23aa27c03d761ce5c634e2fffa74b8f3336b494729df44","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_eed8f92b-debc-4aad-91f9-ff9d115077e3"},{"id":"occ_70cde50f24996209546f37b7","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_f7df915c-4a3c-46dd-91c5-dd0f582a21dc","section_id":"sec_9671ab84-1c05-406c-bd58-e12e5a5ed048","layer":"code","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":69,"end":72,"exact":"CPO","quote":" 銅が長く残る\n\nラック間Scale-up\n→ 2028年前後から光化\n\nScale-out\n→ すでに光化、CPOへ移行中\n\nXPU近傍光I/O\n→ 2028～2030年の次の競争領域\n\nMemory Pool\n→ まずCXL銅、光は2030年前後から\n```","quote_start":14,"quote_end":145,"text_sha256":"14d14b92bd6169c898d3713db952eb6498466dafa63983b40177187fd26675df","block_sha256":"14d14b92bd6169c898d3713db952eb6498466dafa63983b40177187fd26675df","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_f7df915c-4a3c-46dd-91c5-dd0f582a21dc"},{"id":"occ_8f7353acda8d223fb7c33e86","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9","work_id":"wrk_dcad52cb-128a-418b-a311-a794c37abfc3","block_id":"blk_f8a7ac5c-3c73-444c-a8a4-bee16e946e19","section_id":"sec_0259ccd1-1429-468e-8ca1-7c1bd5eaac48","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":35,"end":38,"exact":"CPO","quote":"Broadcomの強みは、**Ethernetスイッチ、SerDes、CPO、NIC、カスタムASICを一体で提供できること**です。","quote_start":0,"quote_end":67,"text_sha256":"9afbc6e900c702d20277b0d92040ecc79fe162836682e06ec5ac097ec52e2161","block_sha256":"9afbc6e900c702d20277b0d92040ecc79fe162836682e06ec5ac097ec52e2161","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_0e8f98f5-ea3d-4d3b-847a-a6846f2569e9/#blk_f8a7ac5c-3c73-444c-a8a4-bee16e946e19"},{"id":"occ_2f66830eebfb92f6488827c8","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_120b7405-aefc-4d5d-a68b-9713613e3e1f","work_id":"wrk_91a0ac80-8870-4ec9-b8a6-4081acad5334","block_id":"blk_16e6aa28-059c-4f34-a0e8-e4f567d38cf0","section_id":"sec_0c02c0fa-96ae-4f55-9933-30b5fa860778","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":16,"end":19,"exact":"光通信","quote":"## 第2層　ネットワーク機器・光通信","quote_start":0,"quote_end":19,"text_sha256":"33784ff5be14f752e3aebf1dc7573940c1c6178b9febe2ce6febf3258fdfc7de","block_sha256":"33784ff5be14f752e3aebf1dc7573940c1c6178b9febe2ce6febf3258fdfc7de","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_120b7405-aefc-4d5d-a68b-9713613e3e1f/#blk_16e6aa28-059c-4f34-a0e8-e4f567d38cf0"},{"id":"occ_c5ef75f9d6170a1a4e9a5a94","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_120b7405-aefc-4d5d-a68b-9713613e3e1f","work_id":"wrk_91a0ac80-8870-4ec9-b8a6-4081acad5334","block_id":"blk_3855ef55-5188-4849-a633-6db2e32b1816","section_id":"sec_bd7735c8-1ee3-4404-aea1-09001ea59806","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"光通信","quote":"## 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長距離伝送設備","quote_start":0,"quote_end":29,"text_sha256":"decb336e744dd5cc94ceff9ab814010cb37dea1774ec257f24e2fa811253d633","block_sha256":"decb336e744dd5cc94ceff9ab814010cb37dea1774ec257f24e2fa811253d633","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_120b7405-aefc-4d5d-a68b-9713613e3e1f/#blk_ee527d1b-60d6-413f-a8b6-1e74ae04c22e"},{"id":"occ_e5fd9b650f7ef74f9eca3431","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1246df84-dae2-49be-ab7b-94b8c8902078","work_id":"wrk_850e2d1d-c6db-443c-b02a-baac2573c6d3","block_id":"blk_5bec1f83-a8b3-4af8-8eec-9d7409018b94","section_id":"sec_68e5d326-66a7-4518-8688-d18a35a98a5b","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"光通信","quote":"サーバーODM、光通信、ネットワーク、電源、冷却企業も、NVIDIAのラック設計に入ることで成長した。","quote_start":0,"quote_end":51,"text_sha256":"38b4a48ab6b20fdf9c6d80741ab321460823623cff3bd23317e24a51df8f6c7d","block_sha256":"38b4a48ab6b20fdf9c6d80741ab321460823623cff3bd23317e24a51df8f6c7d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1246df84-dae2-49be-ab7b-94b8c8902078/#blk_5bec1f83-a8b3-4af8-8eec-9d7409018b94"},{"id":"occ_e70df963b97359400e99f627","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_15381314-c653-4ce9-9b25-d8495cdbf4d1","work_id":"wrk_220c8e7e-eccc-4357-89f5-9a6b78a08a7c","block_id":"blk_146f3fe2-77a4-4a6b-a366-9134fb5a5c1f","section_id":"sec_591efd31-59b9-48bb-9ee1-51c17ba581ab","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":87,"end":90,"exact":"光通信","quote":"25GbE\n- 100／200／400GbE\n- Ethernet PHY\n- リタイマー\n- スイッチ\n- 光通信","quote_start":32,"quote_end":90,"text_sha256":"804da49ba3a28870e1a271792f264f377cfb4cd7198a8eb306f7cd75a8a07e9c","block_sha256":"804da49ba3a28870e1a271792f264f377cfb4cd7198a8eb306f7cd75a8a07e9c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_15381314-c653-4ce9-9b25-d8495cdbf4d1/#blk_146f3fe2-77a4-4a6b-a366-9134fb5a5c1f"},{"id":"occ_d09cfeef11129254d346755d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_157ef6d2-69fe-48f2-9940-db00dbbbc5b6","work_id":"wrk_cf72029e-9466-4ece-9543-d960f25780ea","block_id":"blk_1936715c-66c2-490b-b049-c2349880b363","section_id":"sec_e0edcdca-b1b2-412f-b3d9-1b8040274e25","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":72,"end":75,"exact":"光通信","quote":" \n> 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Coherent社はこの800G/1.6T・CPO時代に向けた技術開発の**最前線に立っています**。例えば、同社は**2025年のOFC国際会議で業界初期の1.6T-SR8光トランシーバを実演**すると発表しており、これは200Gbps×8チャネル","quote_start":0,"quote_end":146,"text_sha256":"667de306e8f9d2f016dcba9ee6f1a54e4d1770e51645dc7c9acc1483a17d436f","block_sha256":"667de306e8f9d2f016dcba9ee6f1a54e4d1770e51645dc7c9acc1483a17d436f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_1c3b6d98-bf7f-46cf-a8c7-77ed6fb12db8"},{"id":"occ_da32aecaa0be77e03c548710","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_2a6a307e-946a-4900-94cc-f6e07dc2d33f","section_id":"sec_cdb70ebe-f697-4a27-baef-8f77bde66ee7","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":38,"end":41,"exact":"光接続","quote":"AIクラスターの規模拡大に伴い、消費電力の問題が深刻化している。これに対し、光接続のアーキテクチャをどう進化させるかという議論（LPO vs CPO vs Pluggable）が活発化している。Coherentはこの全方位に対応する戦略をとっている。","quote_start":0,"quote_end":125,"text_sha256":"a4f0e407c69a32955d2d4651e2496de2f2095def3af50c9ec8974aaac8bc5806","block_sha256":"a4f0e407c69a32955d2d4651e2496de2f2095def3af50c9ec8974aaac8bc5806","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_2a6a307e-946a-4900-94cc-f6e07dc2d33f"},{"id":"occ_a86f8c091def6da386308de3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_2d16eebe-96b1-4125-9f88-901bbe1b41c5","section_id":"sec_dfdb5f71-922a-4ef5-9acb-f05f749b044d","layer":"body","character_id":null,"count":2,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":175,"end":185,"exact":"シリコンフォトニクス","quote":"る可能性があります。これら技術ロードマップから、Coherentが**短距離マルチモードVCSEL方式と長距離シリコンフォトニクス方式の両面で1.6Tソリューションを開発**していることが読み取れます。実際、同社は「1.6Tの立ち上がりはシリコンフォトニクス＋EMLによるが、2026年中頃にはVCSELベース製品も立ち上がる」と","quote_start":120,"quote_end":285,"text_sha256":"39898473661c7f117b67913eb7bfa3bc948f7fe05d7938b8255ede937d788997","block_sha256":"39898473661c7f117b67913eb7bfa3bc948f7fe05d7938b8255ede937d788997","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_2d16eebe-96b1-4125-9f88-901bbe1b41c5"},{"id":"occ_7af73c043394e1f84b918e04","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_2e17fda5-cf21-4b31-b718-995cd6c8c7bb","section_id":"sec_413dd42e-30c3-4439-bfe0-b6b9f2f39c6e","layer":"body","character_id":null,"count":6,"matched_aliases":["InP","シリコンフォトニクス","光通信"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"光通信","quote":"**光通信の仕組み:** 典型的な光通信システムでは、送信側で**半導体レーザー**などの発光素子を高速変調してデジタルデータに応じた光パルスを生成し、光ファイバーを通じて光信号を伝送します。受信側では**フォ","quote_start":0,"quote_end":105,"text_sha256":"f1f198ae16b04edb71c3b5b64faacf9d312d7140833c39c7b701ea1456ae37db","block_sha256":"f1f198ae16b04edb71c3b5b64faacf9d312d7140833c39c7b701ea1456ae37db","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_2e17fda5-cf21-4b31-b718-995cd6c8c7bb"},{"id":"occ_392d57eafa091d701762394d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_3a8029f0-a96a-4781-a5be-0dc38dc8a752","section_id":"sec_9a696aa4-d6a9-468c-9719-e8b033c067ff","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":167,"end":170,"exact":"光接続","quote":"バーの役割と、ロボティクスや自律システム（フィジカルAI）におけるセンシング技術の重要性に焦点を当てる。また、光接続技術の未来を左右するPluggable（プラガブル）、LPO（リニア・プラガブル・オプティクス）、CPO（コ・パッケージド・オプティクス）の技術論争についても、同社の戦略的立ち位置を分析する。","quote_start":112,"quote_end":266,"text_sha256":"664d1498460225871473046c151d6a01f60a30e458aa7085d9f646c41397f9ea","block_sha256":"664d1498460225871473046c151d6a01f60a30e458aa7085d9f646c41397f9ea","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_3a8029f0-a96a-4781-a5be-0dc38dc8a752"},{"id":"occ_41086c018c1cabd759c15356","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_3cf1531f-d58e-4ce6-aa36-17c819ee2482","section_id":"sec_823643b9-b539-4832-b583-b4297c494090","layer":"body","character_id":null,"count":5,"matched_aliases":["CPO","InP","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":168,"end":171,"exact":"CPO","quote":"交換が必要になる（保守性の問題）、製造難易度が高い。\n- **Coherentの展望:** CoherentはCPO向けに「外部光源（ELS: External Laser Source）」を提供する戦略をとっている。CPO内部のシリコンフォトニクスチップにはレーザーを内蔵できないため、信頼性の高いInPレーザーを","quote_start":113,"quote_end":271,"text_sha256":"2a8f9926d7dded194d49f03cb5a0e14f812157d956f95fc82ab426cb52ef0358","block_sha256":"2a8f9926d7dded194d49f03cb5a0e14f812157d956f95fc82ab426cb52ef0358","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_3cf1531f-d58e-4ce6-aa36-17c819ee2482"},{"id":"occ_8bf5551dbb5a7092ce83b56a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_432600d6-15de-4d8d-a424-0f316bf2968f","section_id":"sec_cdaee10b-9e5e-4193-959b-b1ac26362046","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":28,"end":31,"exact":"光通信","quote":"現代のエレクトロニクスの主役はシリコン（Si）であるが、光通信やパワーエレクトロニクスにおいてはシリコンの物理的限界（発光効率の低さや耐圧性能）が壁となる。ここで登場するのが化合物半導体である。","quote_start":0,"quote_end":97,"text_sha256":"2206f9d1347f8b4f864b720003cd8b136358ba7861a971c5b35e06f4f540071c","block_sha256":"2206f9d1347f8b4f864b720003cd8b136358ba7861a971c5b35e06f4f540071c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_432600d6-15de-4d8d-a424-0f316bf2968f"},{"id":"occ_3899e907f6dcef3fe6858c00","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_4d352338-6902-4a2c-9b57-36346548339f","section_id":"sec_bbe174b6-5572-4952-a0b5-f456671cdd31","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":89,"end":92,"exact":"InP","quote":"み合わせた半導体材料**のことで、典型例として**III-V族化合物**（ガリウム砒素GaAs、インジウムリンInP、窒化ガリウムGaNなど）や**II-VI族化合物**（硫化亜鉛ZnS、セレン化亜鉛ZnSe、テルル化カドミウムCdTeなど）があります。シリコン（Si）が単一元素のIV族半導体であるのに対し、これら","quote_start":34,"quote_end":192,"text_sha256":"11727d0e0343e8373f1d5c78f51b1e866ff0caac8fb2b565da9eae11f9b02bb9","block_sha256":"11727d0e0343e8373f1d5c78f51b1e866ff0caac8fb2b565da9eae11f9b02bb9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_4d352338-6902-4a2c-9b57-36346548339f"},{"id":"occ_cff85daa1a9a6cedc6acb001","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_50a09488-32f5-429a-bb48-8c6a0bd03c45","section_id":"sec_41d9059f-ae46-456c-8002-5e88b537067e","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":288,"end":291,"exact":"InP","quote":"システムへ（From Materials to Systems）」という思想は、現在のCoherentにおけるInP（インジウムリン）やSiCの自社製造能力に直結しており、AIデータセンター向け高速レーザーチップの供給安定性を支える最大の強みとなっている。","quote_start":233,"quote_end":361,"text_sha256":"815cab5da6d4505bcfb35000a3843d068ef14740543641d76e09c138e4adb9e5","block_sha256":"815cab5da6d4505bcfb35000a3843d068ef14740543641d76e09c138e4adb9e5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_50a09488-32f5-429a-bb48-8c6a0bd03c45"},{"id":"occ_3c3c64086b31599e558b8c3a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_55ce8add-75d2-49f0-903c-319eea954bca","section_id":"sec_4969fdd6-a1bf-460a-89b6-20f9186a6bfd","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":149,"end":152,"exact":"CPO","quote":"T製品への需要は構造的に増加する。\n2. **垂直統合による競争優位:** チップ不足や技術的変曲点（LPO/CPO）において、自社でInP/GaAs/SiCといったコア材料を握っていることは、ファブレス競合に対する強力な参入障壁（Moat）となる。\n3. **財務体質の改善:** 新経営陣による負債削減と不採算事","quote_start":94,"quote_end":252,"text_sha256":"c9bb4b8536497701a3584747761d8881f2fc40604f3d07a1f1bc8abf2ec06dc4","block_sha256":"c9bb4b8536497701a3584747761d8881f2fc40604f3d07a1f1bc8abf2ec06dc4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_55ce8add-75d2-49f0-903c-319eea954bca"},{"id":"occ_007b89710469f6a041d1e421","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_5c040905-f1de-4240-a8a4-8df65b8a8b9f","section_id":"sec_55201858-4049-46a8-b07c-a45e0e47f8e2","layer":"body","character_id":null,"count":3,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":61,"end":64,"exact":"InP","quote":"原理:** シリコンウェハ上に光回路（導波路、変調器）を作り込む技術。シリコン自体は発光しないため、外部光源（InPレーザー）が必要となる。\n- **Coherentの戦略:** Coherentは「SiPh対InP」という対立軸ではなく、適材適所のスタンスを取る。例えば、中距離向けの**2x400G-FR4 Li","quote_start":6,"quote_end":164,"text_sha256":"8abbe8a4488a3cea1afcc34164321dd3fedffc3bed5c0a360b75497008d5cb3d","block_sha256":"8abbe8a4488a3cea1afcc34164321dd3fedffc3bed5c0a360b75497008d5cb3d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_5c040905-f1de-4240-a8a4-8df65b8a8b9f"},{"id":"occ_11eeef62d057cd1d7660d6e5","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_6d38aef0-ff58-4492-8665-0679b0e11c98","section_id":"sec_05567077-6363-420c-8db1-ddbe93367c34","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":280,"end":283,"exact":"光通信","quote":"時点で**売上の69%がデータセンター＆通信向け（残り31%が産業向け）**となっており、同社の将来は圧倒的に光通信ネットワーキング事業にかかっています。アンダーソンCEOは製造拠点の最適化や事業資産の整理も積極的に進めており、就任後5四半期で**23拠点の統廃合**を実施するなど効率追求型の経営スタイルが見られま","quote_start":225,"quote_end":383,"text_sha256":"0c5ddf418014600cc42d763f4b5d7c2d5fc344036a8e46293926516effd07ce4","block_sha256":"0c5ddf418014600cc42d763f4b5d7c2d5fc344036a8e46293926516effd07ce4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_6d38aef0-ff58-4492-8665-0679b0e11c98"},{"id":"occ_e69c143c4065b9643c860f07","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_6d7dbb22-425b-4b67-8865-2bf5db09cd95","section_id":"sec_cdb70ebe-f697-4a27-baef-8f77bde66ee7","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"光接続","quote":"## \\7. 光接続の未来構想：LPO、CPO、Pluggableの覇権争い","quote_start":0,"quote_end":38,"text_sha256":"39fdd59361d5c75d0050d39879311ee5058da6bb0372280c9c4b8c88d3831091","block_sha256":"39fdd59361d5c75d0050d39879311ee5058da6bb0372280c9c4b8c88d3831091","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_6d7dbb22-425b-4b67-8865-2bf5db09cd95"},{"id":"occ_59c46a7169921698946dc04d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_6ea9d438-5611-471a-a379-35652e0df6d1","section_id":"sec_5166a9df-1eb9-488c-b4ed-e288371cff81","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光接続","quote":"光接続は莫大な需要があります、そしてそれは今が黎明であり、これからが本番なのです","quote_start":0,"quote_end":40,"text_sha256":"fb8239d60db27bd77e36ae19d2438f52f6e4f74e4277dec8b3a9acd42fa2f5a1","block_sha256":"fb8239d60db27bd77e36ae19d2438f52f6e4f74e4277dec8b3a9acd42fa2f5a1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_6ea9d438-5611-471a-a379-35652e0df6d1"},{"id":"occ_82f92371fccba5c2677b40ab","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_867ab125-6ca5-49aa-b23b-4d99c5985154","section_id":"sec_dfdb5f71-922a-4ef5-9acb-f05f749b044d","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光配線"],"evidence":{"text_basis":"markdown","start":27,"end":30,"exact":"光配線","quote":"将来の光インターコネクトでは、**電気配線は極力短く、光配線で直接高密度接続する**という方向性が明確です。その中で、Coherent社は**光エンジン（レーザー・変調器・受光器）とパッケージ技術の統合力**を強みとして活躍すると期待されます。既に主要顧客から","quote_start":0,"quote_end":130,"text_sha256":"25c7279ec5870e773fba9295fdec9785c1648347bf453792d343f06f84dc55ba","block_sha256":"25c7279ec5870e773fba9295fdec9785c1648347bf453792d343f06f84dc55ba","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_867ab125-6ca5-49aa-b23b-4d99c5985154"},{"id":"occ_fb66bda0be46bff4482c87e2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_88856052-198d-470c-b0f2-908c5c28f1cb","section_id":"sec_4969fdd6-a1bf-460a-89b6-20f9186a6bfd","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":59,"end":62,"exact":"CPO","quote":"業界関係者は、同社が今後数四半期にわたり、AI特需をキャッシュフローに変換しつつ、いかにして製造拠点の分散化とCPO技術への移行をスムーズに進めるかを注視すべきである。","quote_start":4,"quote_end":88,"text_sha256":"4959f1ba1a7180b75bc7357b34a2661d5f73c24b3e9a9699e7fcbe2c7e704077","block_sha256":"4959f1ba1a7180b75bc7357b34a2661d5f73c24b3e9a9699e7fcbe2c7e704077","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_88856052-198d-470c-b0f2-908c5c28f1cb"},{"id":"occ_098ca45b310dd8091fbc842e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_8b7eb741-ad31-4c53-b0a7-b73501b05495","section_id":"sec_dfdb5f71-922a-4ef5-9acb-f05f749b044d","layer":"body","character_id":null,"count":6,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":18,"end":21,"exact":"CPO","quote":"**コーパッケージド・オプティクス（CPO）とニアパッケージド・オプティクス（NPO）:** CPOとは**スイッチASICやCPUなどのホストチップと光トランシーバー素子を同じパッケージ内に収める技術**です。現在は光モジュールが別筐体（プ","quote_start":0,"quote_end":121,"text_sha256":"b5a54dfc07a637b829777e731f080219170660a9ec67255a973ecacae3e1a7db","block_sha256":"b5a54dfc07a637b829777e731f080219170660a9ec67255a973ecacae3e1a7db","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_8b7eb741-ad31-4c53-b0a7-b73501b05495"},{"id":"occ_56f4444c7a8a1bbb7a2efb5e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_8cd97e2d-44c7-4214-8d9e-04cb2704d450","section_id":"sec_dfdb5f71-922a-4ef5-9acb-f05f749b044d","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":30,"end":33,"exact":"CPO","quote":"## \\7. 光インターコネクトの未来：800G/1.6TとCPO時代のCoherentの展望","quote_start":0,"quote_end":47,"text_sha256":"ebab768b06506f6a370070ab8214302997e58c9034a47fa2caca71dc12a296bb","block_sha256":"ebab768b06506f6a370070ab8214302997e58c9034a47fa2caca71dc12a296bb","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_8cd97e2d-44c7-4214-8d9e-04cb2704d450"},{"id":"occ_5fe8de5ce739a3dc0436bfb6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_944e8dda-1372-46a0-afd9-29f0e4487f57","section_id":"sec_dfdb5f71-922a-4ef5-9acb-f05f749b044d","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":19,"end":22,"exact":"CPO","quote":"総合すると、800G/1.6T時代からCPO時代への転換期においても、Coherent社は**光インターコネクト技術のキープレイヤー**として主導的役割を果たす展望です。AI革命によるデータ需要の爆発を追い風に、同社は「**次のクラウド進化を可","quote_start":0,"quote_end":122,"text_sha256":"83b4fd126f913594287a80dce2574246a14c4b1104fe2bd7800e7e8dee0237bd","block_sha256":"83b4fd126f913594287a80dce2574246a14c4b1104fe2bd7800e7e8dee0237bd","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_944e8dda-1372-46a0-afd9-29f0e4487f57"},{"id":"occ_1f00ae32db79ff46035b175f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_97ddd252-d64c-428f-813f-e3c9e6cc1ca6","section_id":"sec_ff554781-ad63-47cf-8913-37d1d69e6ed8","layer":"body","character_id":null,"count":2,"matched_aliases":["シリコンフォトニクス","光通信"],"evidence":{"text_basis":"markdown","start":70,"end":80,"exact":"シリコンフォトニクス","quote":"rent社は**800G/1.6Tといった次世代光インターコネクト技術の開発をリード**しています。例えば**シリコンフォトニクス＋EML（電気吸収型変調レーザー）技術**による1.6Tbps光エンジンを2025年には実証しており、さらに**VCSELアレイを用いた新方式**の1.6Tbps短距離リンクも開発中です（詳細は後述）","quote_start":15,"quote_end":180,"text_sha256":"e87018d6e92c98c5ad18662ed87bd90bc31e8baa65e33f9528e08d144700b29c","block_sha256":"e87018d6e92c98c5ad18662ed87bd90bc31e8baa65e33f9528e08d144700b29c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_97ddd252-d64c-428f-813f-e3c9e6cc1ca6"},{"id":"occ_d155f0413c0bbd9282036474","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_9dc0383e-13a5-494a-869f-ab828934b22e","section_id":"sec_903efd7e-ae55-4b8c-ae63-b8cf3f78310b","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":249,"end":252,"exact":"InP","quote":"ランシーバーだが、業界は既に1.6T（テラビット）への移行を開始している。Coherentはこの移行において、InP EML技術を用いた1.6Tトランシーバーのサンプル出荷を行っており、Innolight等の競合に対し技術的なリードを保っている。","quote_start":194,"quote_end":317,"text_sha256":"08df3fc943218a2e245ac74341351c3a9f7822eb3ea43b86eccc0f89a6220c35","block_sha256":"08df3fc943218a2e245ac74341351c3a9f7822eb3ea43b86eccc0f89a6220c35","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_9dc0383e-13a5-494a-869f-ab828934b22e"},{"id":"occ_41548601f715f2dc23c18d7d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_a23827c7-890f-4dbd-9a13-7e80c98a3abf","section_id":"sec_dfdb5f71-922a-4ef5-9acb-f05f749b044d","layer":"body","character_id":null,"count":4,"matched_aliases":["CPO","Co-Packaged Optics","光接続"],"evidence":{"text_basis":"markdown","start":49,"end":52,"exact":"光接続","quote":"データ通信の世界では、おびただしい量のデータをやり取りするニーズに応えるべく、光インターコネクト（光接続）の速度が世代ごとに飛躍的に向上してきました。800Gbps（800G）**光トランシーバーは現在実用化が進む最新世代であり、その次の**1.6Tbps（1600Gまたは1.6T）**世代の製品開発も","quote_start":0,"quote_end":152,"text_sha256":"3d9d3e4d36850c525a74883087b84275f434e46be9b79eb25641d00c833b72ce","block_sha256":"3d9d3e4d36850c525a74883087b84275f434e46be9b79eb25641d00c833b72ce","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_a23827c7-890f-4dbd-9a13-7e80c98a3abf"},{"id":"occ_3b367d72c6e0d2200aa51b53","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_a675207f-224e-4e6f-a8bc-2dc3ca81f51b","section_id":"sec_55201858-4049-46a8-b07c-a45e0e47f8e2","layer":"body","character_id":null,"count":3,"matched_aliases":["InP","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":54,"end":57,"exact":"InP","quote":"- **基本原理:** 光り続けるレーザー部（DFB）と、光のON/OFFを切り替える変調器（EA）を一つのInPチップ上に集積したもの。\n- **用途:** データセンター間や長距離（500メートル〜10キロメートル以上）の接続。光の「チャープ（波長のゆらぎ）」が少なく、高速・長距離伝送に不可欠。\n- **AI","quote_start":0,"quote_end":157,"text_sha256":"b06b5a74f601858bf34f46495aca56a732358009e0bd5094bf637e17adbf470a","block_sha256":"b06b5a74f601858bf34f46495aca56a732358009e0bd5094bf637e17adbf470a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_a675207f-224e-4e6f-a8bc-2dc3ca81f51b"},{"id":"occ_a4cd1d24a3433606ba493569","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_ae9e0677-b113-4df5-a23c-af468d021c4d","section_id":"sec_05567077-6363-420c-8db1-ddbe93367c34","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":265,"end":268,"exact":"光通信","quote":"で**数々の戦略的買収を実行して会社規模を飛躍的に拡大**させました。彼の主導で2019年にFinisar社（光通信）を買収、2022年にはCoherent社（レーザー）を買収して社名もCoherentに改めるという大胆な多角化を成し遂げています。この結果、Coherent社の年商は2023年度に50億ドル規模へ達","quote_start":210,"quote_end":368,"text_sha256":"8ecf042d650d0a8641098a7f90692a3f660b3925892cee2db92f8b33cfd0ee1c","block_sha256":"8ecf042d650d0a8641098a7f90692a3f660b3925892cee2db92f8b33cfd0ee1c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_ae9e0677-b113-4df5-a23c-af468d021c4d"},{"id":"occ_30d603d2caeb27ce09954bc4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_b369ae30-dc4b-4e07-99dd-94d84683ab07","section_id":"sec_cdaee10b-9e5e-4193-959b-b1ac26362046","layer":"body","character_id":null,"count":2,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":13,"end":16,"exact":"InP","quote":"- **インジウムリン (InP):**\n  \n  - **特徴:** 電子の移動速度が非常に速く、光への変換効率が高い。1310nmや1550nmといった光ファイバー通信に最適な波長の光を出すことができる。\n  - **Coher","quote_start":0,"quote_end":116,"text_sha256":"f9db9000d244e184b1c6ee05aed11ddfd64bd1ca815b0ad7f7c1c2aa4cac5da5","block_sha256":"f9db9000d244e184b1c6ee05aed11ddfd64bd1ca815b0ad7f7c1c2aa4cac5da5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_b369ae30-dc4b-4e07-99dd-94d84683ab07"},{"id":"occ_7283c7fe10c12599de8fa3ff","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_bbdfa102-f18e-4090-ab8e-5b71c594c712","section_id":"sec_9a696aa4-d6a9-468c-9719-e8b033c067ff","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":38,"end":41,"exact":"InP","quote":"分析の結果、Coherentは単なる部品サプライヤーではなく、化合物半導体（InP、GaAs、SiC）の結晶成長から最終製品までを一貫して手掛ける垂直統合モデル（IDM: Integrated Device Manufacturer）により、ファブレス競合他社に対して構造的な優位性","quote_start":0,"quote_end":141,"text_sha256":"6c872a84dd07db2ac746fa954422c359a9c66afe4834fb83b04b213c93a30b4a","block_sha256":"6c872a84dd07db2ac746fa954422c359a9c66afe4834fb83b04b213c93a30b4a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_bbdfa102-f18e-4090-ab8e-5b71c594c712"},{"id":"occ_fb992fe0bd5c50288a7d7110","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_bbe3b8c1-214e-4c65-a096-0bbfcb463b7b","section_id":"sec_bbe174b6-5572-4952-a0b5-f456671cdd31","layer":"body","character_id":null,"count":5,"matched_aliases":["InP","光通信"],"evidence":{"text_basis":"markdown","start":76,"end":79,"exact":"InP","quote":"-V族半導体は**直接遷移型のバンド構造**を持ち、電気エネルギーを効率よく光に変換できます。例えばGaAsやInPは半導体レーザーやLEDの材料として不可欠で、光通信や光センシングにおける発光素子・受光素子に広く使われています。Coherent社（旧II-VI）は創業当初からCdTeやZnSeといったII-VI族","quote_start":21,"quote_end":179,"text_sha256":"51d8f697855543d6514bb6f9c39240fd8903385d470d41fc2d0c65e33ae4c26a","block_sha256":"51d8f697855543d6514bb6f9c39240fd8903385d470d41fc2d0c65e33ae4c26a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_bbe3b8c1-214e-4c65-a096-0bbfcb463b7b"},{"id":"occ_106fac7032db57ba2c5aab7a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_bdddd344-0182-4136-b299-0634dd891788","section_id":"sec_ff554781-ad63-47cf-8913-37d1d69e6ed8","layer":"body","character_id":null,"count":3,"matched_aliases":["InP","光通信"],"evidence":{"text_basis":"markdown","start":54,"end":57,"exact":"光通信","quote":"近年の**AIブーム**、特に生成AIの大規模モデル訓練やクラウドサービス拡大に伴い、**データセンター内の光通信需要が爆発的に増大**しています。膨大なGPUサーバー間で高速にデータをやり取りする必要から、400G・800Gといった超高速光トランシーバーが不可欠となり、Coherent社のネットワーキング製品へ","quote_start":0,"quote_end":157,"text_sha256":"1641a839a39bc076f844807c270af19dc6c5d22789e007e8bee883902d151de9","block_sha256":"1641a839a39bc076f844807c270af19dc6c5d22789e007e8bee883902d151de9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_bdddd344-0182-4136-b299-0634dd891788"},{"id":"occ_d682f02e178deaddfedf5c2d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_d619c390-b666-422f-829b-d61b55d10faf","section_id":"sec_9a3ac5dd-209d-4647-a21e-eb549f405478","layer":"body","character_id":null,"count":10,"matched_aliases":["CPO","InP","シリコンフォトニクス","光通信"],"evidence":{"text_basis":"markdown","start":17,"end":20,"exact":"光通信","quote":"- **技術面の課題:** 超高速光通信や次世代レーザーに挑む中で、いくつかの技術的ハードルがあります。一つは**生産規模拡大に伴う歩留まり向上**です。例えば同社はInPレーザーの6インチウェハ量産を開始しましたが、従来の3インチから大径","quote_start":0,"quote_end":120,"text_sha256":"5f902df15e9e587044a2bbe4d935a8630331a75ff2e69be5678e9581bd042f8c","block_sha256":"5f902df15e9e587044a2bbe4d935a8630331a75ff2e69be5678e9581bd042f8c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_d619c390-b666-422f-829b-d61b55d10faf"},{"id":"occ_5c0fa2f53e2f857b5cd9db7c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_d97042e0-6d83-4e4a-b8c3-cb1460e61e00","section_id":"sec_82e24949-1417-4d49-96fd-e04c3d10093c","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":235,"end":238,"exact":"光通信","quote":"を行い、ネットワーキングセグメントではデータセンターや通信向けの光トランシーバー、光モジュール、光スイッチ等の光通信部品を提供しています。レーザーセグメントでは産業用から科学・医療用まで幅広いレーザー発振器や加工システムを手がけており、高出力CO\\<sub\\>2\\</sub\\>レーザー、ファイバーレーザー、超短パル","quote_start":180,"quote_end":338,"text_sha256":"b84261057355919b73c37d28ceaaf069b123f957db20791c154841e96953c170","block_sha256":"b84261057355919b73c37d28ceaaf069b123f957db20791c154841e96953c170","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_d97042e0-6d83-4e4a-b8c3-cb1460e61e00"},{"id":"occ_099921438c558736424d2d25","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_daccb4ae-55ee-45c7-b9d5-39535f13fffb","section_id":"sec_b7de4f62-18ba-464c-b4ba-11b8de1c788f","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":46,"end":49,"exact":"InP","quote":"2023年に中国が実施したガリウム・ゲルマニウムの輸出管理は、これらを主原料とするGaAs/InPチップメーカーであるCoherentにとって直接的な脅威となり得た。","quote_start":0,"quote_end":83,"text_sha256":"5fff0dde12c5f993f810a0185c109adfced3e8a18751add60851502349f714fc","block_sha256":"5fff0dde12c5f993f810a0185c109adfced3e8a18751add60851502349f714fc","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_daccb4ae-55ee-45c7-b9d5-39535f13fffb"},{"id":"occ_838a9ac4c09acfa879a9506f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_e1657f80-bb35-4e00-aae6-ff1c71bc3f61","section_id":"sec_ff554781-ad63-47cf-8913-37d1d69e6ed8","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":13,"end":16,"exact":"光通信","quote":"### データセンター向け光通信（AI時代の需要）","quote_start":0,"quote_end":25,"text_sha256":"a221ba027ea760fa46f92db7cb7e05839b15a5db975578fdedbf0c0e99ae489b","block_sha256":"a221ba027ea760fa46f92db7cb7e05839b15a5db975578fdedbf0c0e99ae489b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_e1657f80-bb35-4e00-aae6-ff1c71bc3f61"},{"id":"occ_bd9d803d6d9f179d12946e1b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_e2b50a1b-1cf0-46cd-86c6-aa4fb115c6ff","section_id":"sec_82e24949-1417-4d49-96fd-e04c3d10093c","layer":"body","character_id":null,"count":2,"matched_aliases":["InP","光通信"],"evidence":{"text_basis":"markdown","start":415,"end":418,"exact":"光通信","quote":"は、**垂直共振面発光レーザー（VCSEL）の量産技術や高速光トランシーバー技術を得るため、Finisar社（光通信モジュール大手）を2019年に買収し、VCSELやInP（インジウムリン）レーザーとエレクトロニクス統合のノウハウを獲得しています。そして2022年にはレーザーシステム大手のCoherent, Inc","quote_start":360,"quote_end":518,"text_sha256":"3b912137c2c64ed3e7085b019621794d9eaac14817a63d73b05360b0ee8e9233","block_sha256":"3b912137c2c64ed3e7085b019621794d9eaac14817a63d73b05360b0ee8e9233","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_e2b50a1b-1cf0-46cd-86c6-aa4fb115c6ff"},{"id":"occ_045bd36b82ca9329e0ab1303","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_e32d4317-f6d4-4ae2-b2a7-3cae6b27bbbb","section_id":"sec_b592ac93-1547-4686-bbfc-0d53b329ce15","layer":"body","character_id":null,"count":4,"matched_aliases":["CPO","InP","シリコンフォトニクス","光通信"],"evidence":{"text_basis":"markdown","start":161,"end":164,"exact":"光通信","quote":"らの信頼も厚い。\n- **Dr. Julie Sheridan Eng (CTO):** Finisar出身の光通信技術の権威。現在のAIブームを支える800G/1.6Tトランシーバーや、次世代のシリコンフォトニクス、CPOの技術ロードマップを主導する重要人物。\n- **Dr. Giovanni Barbaross","quote_start":106,"quote_end":264,"text_sha256":"4a950e8595c082d8efeaf210f99ed9ef1b5aeefcf0cf9a05f62a3ebddc4355f5","block_sha256":"4a950e8595c082d8efeaf210f99ed9ef1b5aeefcf0cf9a05f62a3ebddc4355f5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_e32d4317-f6d4-4ae2-b2a7-3cae6b27bbbb"},{"id":"occ_98f0a3207726fbfacc7c1b38","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_fcb29a4d-c02f-49aa-a94c-10863059ed8a","section_id":"sec_903efd7e-ae55-4b8c-ae63-b8cf3f78310b","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":23,"end":26,"exact":"光接続","quote":"### 6.1 AIファクトリーの血管としての光接続","quote_start":0,"quote_end":26,"text_sha256":"33a56a049235f42c009f1d37b9061428dbcafeb73d6b1798aa9cf598cf3aeb5c","block_sha256":"33a56a049235f42c009f1d37b9061428dbcafeb73d6b1798aa9cf598cf3aeb5c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_fcb29a4d-c02f-49aa-a94c-10863059ed8a"},{"id":"occ_7e5fe58dd47e32832d6d7b92","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_fe20da1f-c388-4a13-a2de-08783986549c","section_id":"sec_0da35849-dd58-45cf-ad12-bf56fecff174","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":405,"end":408,"exact":"InP","quote":"ス性も高いため、金属溶接や切断で急速に市場を拡大しました。**半導体レーザー（ダイオードレーザー）はGaAsやInPなどの半導体自体をpn接合で発光させる方式で、小型・高効率の光源として通信やセンシング、材料加工（ダイレクトダイオードレーザー）に利用されています。Coherent社はこれら主要なレーザー方式すべてを","quote_start":350,"quote_end":508,"text_sha256":"4c37a977850b5042c74c69710b2a502363490ef7dfc080cb25928a9603240225","block_sha256":"4c37a977850b5042c74c69710b2a502363490ef7dfc080cb25928a9603240225","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_fe20da1f-c388-4a13-a2de-08783986549c"},{"id":"occ_22c29351ca4a061e0e3ab3d6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_1c3b81f6-696c-4d69-acf7-ad589032ce63","work_id":"wrk_34a8dbe0-b5df-4af3-9515-dede6c8eb815","block_id":"blk_fe536897-6be1-4638-8708-b4af687265fb","section_id":"sec_7b806f3a-0a2a-48ee-a6b3-0d8f30cbbe29","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":193,"end":196,"exact":"InP","quote":"ラウド事業者からの大型受注が寄与しました。実際、同四半期の**データセンター向け売上は前年同期比+23%**（InPレーザー供給制約が一部成長を制限）で、\\*\\*通信向け売上は+55%\\*\\*と急増しています。産業向けもプロフォーマベースで+4%増と堅調でした。\n- **利益率:** 採算面でも改善が進み、**GA","quote_start":138,"quote_end":296,"text_sha256":"60e23e314e34969c7c92a6784daeae85641f2663172a52a8d6baf369c0a48360","block_sha256":"60e23e314e34969c7c92a6784daeae85641f2663172a52a8d6baf369c0a48360","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_1c3b81f6-696c-4d69-acf7-ad589032ce63/#blk_fe536897-6be1-4638-8708-b4af687265fb"},{"id":"occ_69f7863609030e65723ecd2f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_214b9034-b7c9-47c2-b4c9-4fc2638813c2","work_id":"wrk_9749f686-e40c-44ba-b4bb-ffa5b232f684","block_id":"blk_d74f1972-fcbd-4ad2-b24b-8a3840eed46f","section_id":"sec_4b71eefb-2a25-4362-8359-37bff46edc09","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":28,"end":31,"exact":"光通信","quote":"AI半導体の話になると、GPU、HBM、先端パッケージ、光通信が主役になりやすい。","quote_start":0,"quote_end":41,"text_sha256":"ab74bb160a104fd57f0d70bc096eb39ece472b6210b5535cfde4c97c7534e9e6","block_sha256":"ab74bb160a104fd57f0d70bc096eb39ece472b6210b5535cfde4c97c7534e9e6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_214b9034-b7c9-47c2-b4c9-4fc2638813c2/#blk_d74f1972-fcbd-4ad2-b24b-8a3840eed46f"},{"id":"occ_29277eb4dfb9dcf0ce291ee4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_217016cb-4b97-4b15-993e-73dded8489d4","work_id":"wrk_35685b88-0221-425f-a965-66ae13b66c00","block_id":"blk_1c725d2a-4df8-436a-be60-65e047615066","section_id":"sec_054261cf-e708-4987-ad8b-f5af9aa5aa8e","layer":"code","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":84,"end":87,"exact":"光通信","quote":"  ↓\nGPU / HBM / NICの電源品質悪化\n  ↓\nクロックジッター増加\n  ↓\nSerDes / 光通信の信号品質低下\n  ↓\nビットエラー、再送、性能低下\n  ↓\nシステム信頼性低下\n```","quote_start":29,"quote_end":131,"text_sha256":"dae0e9eea797b172b90791cbf855661b2b635749bc6047964861db6cb1e4f7d1","block_sha256":"dae0e9eea797b172b90791cbf855661b2b635749bc6047964861db6cb1e4f7d1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_217016cb-4b97-4b15-993e-73dded8489d4/#blk_1c725d2a-4df8-436a-be60-65e047615066"},{"id":"occ_19dedd69f8d0565d19a1b116","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_217016cb-4b97-4b15-993e-73dded8489d4","work_id":"wrk_35685b88-0221-425f-a965-66ae13b66c00","block_id":"blk_377f0f3b-1d54-4d8b-9b33-405af0911dda","section_id":"sec_b243d97c-da6d-4cf0-b701-0c452149600c","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":64,"end":67,"exact":"光通信","quote":"ダクタ/コイル系部品はAIDCの中でかなり広範囲に使われることがわかります。  \nPSUからGPU直近、さらに光通信まで入ります。","quote_start":9,"quote_end":74,"text_sha256":"90b59a11582e38b755b8a8b1c677b91fd3b0b82c928498e0880b9e2af71bb66b","block_sha256":"90b59a11582e38b755b8a8b1c677b91fd3b0b82c928498e0880b9e2af71bb66b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_217016cb-4b97-4b15-993e-73dded8489d4/#blk_377f0f3b-1d54-4d8b-9b33-405af0911dda"},{"id":"occ_14b1ec1921a32e42023cc8b2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_217016cb-4b97-4b15-993e-73dded8489d4","work_id":"wrk_35685b88-0221-425f-a965-66ae13b66c00","block_id":"blk_3bd9c96d-553a-430f-9f3c-686a9a1f838a","section_id":"sec_6c042fd6-ca3f-48c2-923f-0c6f84ed8fad","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":27,"end":30,"exact":"光通信","quote":"AIDCでは800G、1.6T、将来的にはさらに高速な光通信が重要になります。すると、光トランシーバ内部の電源ノイズや信号品質が非常に重要になります。","quote_start":0,"quote_end":75,"text_sha256":"e41fdf13e52183674ef004775c0c41f895d2a97e688244e7bb4f97d6b2566bfa","block_sha256":"e41fdf13e52183674ef004775c0c41f895d2a97e688244e7bb4f97d6b2566bfa","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_217016cb-4b97-4b15-993e-73dded8489d4/#blk_3bd9c96d-553a-430f-9f3c-686a9a1f838a"},{"id":"occ_8ca609b3149924ec19022bcb","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_217016cb-4b97-4b15-993e-73dded8489d4","work_id":"wrk_35685b88-0221-425f-a965-66ae13b66c00","block_id":"blk_8eafd901-4cd8-4000-98ce-1b31c6210403","section_id":"sec_8e513104-67bb-45ca-96e5-e0a33b57638f","layer":"code","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":139,"end":142,"exact":"光通信","quote":"モジュールに載せやすい\n\n高放熱\n  ↓\n高密度ラックの熱問題を緩和\n\n高周波特性\n  ↓\n高速スイッチング・光通信周辺で使いやすい\n\n低ノイズ\n  ↓\nSerDes / HBM / NICの信号品質を守る\n```","quote_start":84,"quote_end":191,"text_sha256":"7a91a45477911e10b7cde390d607419fef096ce9222e911cffc7e072f658a9db","block_sha256":"7a91a45477911e10b7cde390d607419fef096ce9222e911cffc7e072f658a9db","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_217016cb-4b97-4b15-993e-73dded8489d4/#blk_8eafd901-4cd8-4000-98ce-1b31c6210403"},{"id":"occ_bde1a7831b873e7150602b1f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_217016cb-4b97-4b15-993e-73dded8489d4","work_id":"wrk_35685b88-0221-425f-a965-66ae13b66c00","block_id":"blk_d8b1cfdd-370f-4a73-ab47-7b2f93424a77","section_id":"sec_8da210fd-e9e2-4f5e-8e0c-5d8939b8c264","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":37,"end":40,"exact":"光通信","quote":"これらも伸びますが、汎用品領域では価格競争が残ります。ただしAIサーバーや光通信向けの高性能品は別です。","quote_start":0,"quote_end":52,"text_sha256":"b3193472e582d7ab8a9385e9f2fe779eba0ac2d83b52b5ff51839e0e113d1890","block_sha256":"b3193472e582d7ab8a9385e9f2fe779eba0ac2d83b52b5ff51839e0e113d1890","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_217016cb-4b97-4b15-993e-73dded8489d4/#blk_d8b1cfdd-370f-4a73-ab47-7b2f93424a77"},{"id":"occ_15cbbb9fb95c81c874ffb3bb","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_0c843c5a-053e-4a01-9723-9f674cefa976","section_id":"sec_3ab7e536-0452-428e-9515-be59fa865e39","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":742,"end":745,"exact":"CPO","quote":"hips-at-ofc-2024.html?utm_source=chatgpt.com))\n- **OIF CPO/ELS**：**CPOフレームワーク**／**ELSFP実装合意**。([oiforum.com](https://www.oiforum.com/wp-content/uploads/OIF-Co","quote_start":687,"quote_end":845,"text_sha256":"cf5efcdf022ccea35c3a0dbc3dad73dedba5c33dbf49e8ca553dca54f1548a39","block_sha256":"cf5efcdf022ccea35c3a0dbc3dad73dedba5c33dbf49e8ca553dca54f1548a39","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_0c843c5a-053e-4a01-9723-9f674cefa976"},{"id":"occ_8491c95b37b674cbea610c2c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_13a522b1-65af-4312-9869-087da738f743","section_id":"sec_11f19df5-db3e-4817-b7a1-883a6f84b4ce","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":35,"end":38,"exact":"CPO","quote":"- **スイッチ**：ポート密度/消費電力が限界に近づく高速世代で**CPO**が有力候補。現行主流は依然**プラガブル**。\n- **NIC/SmartNIC**：多くは**プラガブル**。将来の超高速世代でNPO/CPO検討の余地はあるが、現場交換性の観点でプラガブル優位","quote_start":0,"quote_end":138,"text_sha256":"d478a7287eaa688f6e3a301b0afdf773c7e242b8cfb351047b87a4cb46d80178","block_sha256":"d478a7287eaa688f6e3a301b0afdf773c7e242b8cfb351047b87a4cb46d80178","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_13a522b1-65af-4312-9869-087da738f743"},{"id":"occ_832a6233dd4abcca14c5af99","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_13f4b2c3-e061-4160-a476-d6ee79e5f75f","section_id":"sec_7d4e510d-3dc2-4c8b-b4a4-db9660f37b2d","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":24,"end":27,"exact":"CPO","quote":"> 直感メモ：**プラガブル＝整備性◎**、**CPO＝電力/密度◎**。世代が上がるほど**スイッチ側からCPO**が利きやすい。","quote_start":0,"quote_end":66,"text_sha256":"cfef2018981a631846a1f2fc794f413e94414bf76533306c7e25f25fc5cc04c9","block_sha256":"cfef2018981a631846a1f2fc794f413e94414bf76533306c7e25f25fc5cc04c9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_13f4b2c3-e061-4160-a476-d6ee79e5f75f"},{"id":"occ_5e6cab637ec659e1bcb71c72","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_1ea360d8-98d9-4a94-b6df-a70864d913aa","section_id":"sec_e4625764-c457-476e-af73-cbbd8a3def43","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","Co-Packaged Optics"],"evidence":{"text_basis":"markdown","start":49,"end":52,"exact":"CPO","quote":"- **プラガブル光**：前面パネルの“差し口”に**着脱式カートリッジ**を挿す方式。\n- **CPO（Co-Packaged Optics）**：**スイッチ/NICのASICに超近接**して光トランシーバを**同一パッケージ（あるいは同一基板上の極近距離）に統合**する方式。","quote_start":0,"quote_end":141,"text_sha256":"cf34e23e0c88c542a0dd80a8257eaace8de386b839d19d6258b6facd053095b3","block_sha256":"cf34e23e0c88c542a0dd80a8257eaace8de386b839d19d6258b6facd053095b3","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_1ea360d8-98d9-4a94-b6df-a70864d913aa"},{"id":"occ_fcb436abff56d95098bc2369","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_23657c9e-99a6-4c61-a94b-d302ecbc5c06","section_id":"sec_c4dba5ff-ba6d-4e6a-9a60-bcd6eb865fb5","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","Co-Packaged Optics"],"evidence":{"text_basis":"markdown","start":358,"end":361,"exact":"CPO","quote":"脱式ではない**）。\n   - 電気経路が短くなり、損失/電力を抑えやすいが、現場交換性は下がる。\n3. **CPO（Co-Packaged Optics）**\n   \n   - 光エンジンを**ASICと同じパッケージ内**（またはインターポーザ直結）に統合。\n   - **電気配線が最短**になり帯域/電力/密","quote_start":303,"quote_end":461,"text_sha256":"7c94197fdea9b0e44ec5ee6543bd9ddee3b7a10ec3c19f1ea382546cdafbd2e3","block_sha256":"7c94197fdea9b0e44ec5ee6543bd9ddee3b7a10ec3c19f1ea382546cdafbd2e3","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_23657c9e-99a6-4c61-a94b-d302ecbc5c06"},{"id":"occ_671b336ca95489a82dff41c9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_2a3f43d7-69d3-4c1d-8e81-1ed9fa5ff358","section_id":"sec_1663cdb1-f4ae-478d-9b64-12e856e6968b","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","Co-Packaged Optics"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"### CPO（Co-Packaged Optics：次の主役）","quote_start":0,"quote_end":32,"text_sha256":"6d3ef1763fce6536a0c31ad93781f86971894e8cc0ca0bf2c3f0ba95966a10cb","block_sha256":"6d3ef1763fce6536a0c31ad93781f86971894e8cc0ca0bf2c3f0ba95966a10cb","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_2a3f43d7-69d3-4c1d-8e81-1ed9fa5ff358"},{"id":"occ_223f86f1e7f34ea14d71c8e2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_2fd156e9-5352-4102-b613-1d176d763df1","section_id":"sec_8d1abdad-1264-4ff0-b56a-790e755f364c","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":69,"end":72,"exact":"CPO","quote":"・在庫運用が簡単／ベンダ選択肢が広い ←→ 電気配線が長く**電力・信号品質**のコストが増えがち。\n- **CPO**：**電力・帯域密度・到達**で有利、前面ポートの混雑も回避 ←→ フィールド交換不可、**実装難易度/サーマル/歩留まり**の課題。","quote_start":14,"quote_end":141,"text_sha256":"ba17fc9ea991db1177b55e187b3762cd0748915460083eb35136bbc6089e4e2a","block_sha256":"ba17fc9ea991db1177b55e187b3762cd0748915460083eb35136bbc6089e4e2a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_2fd156e9-5352-4102-b613-1d176d763df1"},{"id":"occ_10b909138028e8bd22c3aeb1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_31523f6a-35f2-4ec2-be9f-3425eba26b31","section_id":"sec_7d4e510d-3dc2-4c8b-b4a4-db9660f37b2d","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":364,"end":367,"exact":"CPO","quote":"-what-are-the-differences?utm_source=chatgpt.com))\n- **CPOの外部レーザ（ELS）**：**前面ホットスワップ**で信頼性と保守性を上げる狙い（OIFのELSFP規格）。([oiforum.com](https://www.oiforum.com/oif-an","quote_start":309,"quote_end":467,"text_sha256":"f7da8ac7cd019377e46b9cca6a46728e3afed2556fe4774963f192eac157eed2","block_sha256":"f7da8ac7cd019377e46b9cca6a46728e3afed2556fe4774963f192eac157eed2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_31523f6a-35f2-4ec2-be9f-3425eba26b31"},{"id":"occ_c7291c2f9f768fd0ab38bc65","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_372201ef-2136-49cb-b30b-699561e354f7","section_id":"sec_b8707b8d-819e-4ce5-a9e2-f1ef7e16f4b5","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":11,"end":14,"exact":"CPO","quote":"- **NVIDIA CPOスイッチ**\n  \n  - **Quantum-X Photonics（InfiniBand）**：**2025年内**に提供見込み（OEM経由）。\n  - **Spectrum-X Photonic","quote_start":0,"quote_end":114,"text_sha256":"8ff784cff9addf317faaccbab995bbaf29ab36f01335a9ae20a320970742d2ed","block_sha256":"8ff784cff9addf317faaccbab995bbaf29ab36f01335a9ae20a320970742d2ed","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_372201ef-2136-49cb-b30b-699561e354f7"},{"id":"occ_be74f5597a99980b5973f09a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_3e517b54-cd9b-4289-aed3-c0ff853bf290","section_id":"sec_b7cc9be8-45a2-4e5a-a7d2-f9ce450b9760","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":18,"end":21,"exact":"CPO","quote":"- **プラガブル光モジュール ≠ CPO**。\n- いま一般的に使っている“差し込み式の光”は**プラガブル**、将来の超高速・超高密度向けに**CPO**（やその中間形態）が検討・導入されている、という位置づけです。","quote_start":0,"quote_end":110,"text_sha256":"2868e250dc6aa4a296eaaa442821e619f15357151bcacd3aaea0b693b6135ba6","block_sha256":"2868e250dc6aa4a296eaaa442821e619f15357151bcacd3aaea0b693b6135ba6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_3e517b54-cd9b-4289-aed3-c0ff853bf290"},{"id":"occ_2d4bba1527e02933d1c5a97c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_52414ab8-d0df-4609-9c67-69d8053c59c5","section_id":"sec_b0ac4cbe-95ab-4ae1-ad52-b10a9e9d34bd","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":48,"end":51,"exact":"CPO","quote":"- **Tomahawk 6**が**単芯102.4Tb/s**で**出荷中**。設計として**CPOオプションのサポート**が強調され、ポート密度と電力の壁を越える世代に。([Broadcom Investors](https://investors.broadcom.com/news-releas","quote_start":0,"quote_end":151,"text_sha256":"63455471687602f878efd387cf21717f065cca78e236aab01acf0f29e493d9b6","block_sha256":"63455471687602f878efd387cf21717f065cca78e236aab01acf0f29e493d9b6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_52414ab8-d0df-4609-9c67-69d8053c59c5"},{"id":"occ_15b30aa795c2e8061f39f8e2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_59f184d4-7657-4847-bb09-ca0dabba9109","section_id":"sec_010d15c7-0d9b-477e-a638-cdb46bcc0e16","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":138,"end":141,"exact":"CPO","quote":"P（時刻同期）、ECN/PFC（輻輳制御）、DDM/DOM（光パワー監視）。\n- **将来**：**スイッチ側CPO**へ置き換え→**ポート密度↑/電力↓**（NVIDIA CPOスイッチはIBが先行、Ethは2026）。 ([NVIDIA Corporation](https://investor.nvidia","quote_start":83,"quote_end":241,"text_sha256":"20d9c29cfa55e800f85fd3b28092db1fac2489bc013a2b11c08f9cdc5604ee65","block_sha256":"20d9c29cfa55e800f85fd3b28092db1fac2489bc013a2b11c08f9cdc5604ee65","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_59f184d4-7657-4847-bb09-ca0dabba9109"},{"id":"occ_ec6ef20785dec8cad8954d43","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_5fcc4cee-fea5-4016-8714-5bb2b77eadf5","section_id":"sec_a83cf9f5-522d-4b5e-9c01-e99ea4eab321","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":44,"end":47,"exact":"CPO","quote":"NICの種類とつなぎ方／OSI参照モデル／スイッチとルーター／QSFP-DD・OSFP／CPO／Spectrum-X・Quantum-X／Tomahawk6／Marvell NOVA／NVLinkとの違い、「光化」とHBMの距離感まで","quote_start":0,"quote_end":117,"text_sha256":"e167f8cba52b74bc42f6c554569104282af843980c5069097f4e079ff22c6cab","block_sha256":"e167f8cba52b74bc42f6c554569104282af843980c5069097f4e079ff22c6cab","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_5fcc4cee-fea5-4016-8714-5bb2b77eadf5"},{"id":"occ_2e509e3eb3fd8e1aee314799","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_62cc8d0f-7d52-49a0-a107-77bc1b1426da","section_id":"sec_02e65b6f-9a3e-4957-8f6f-9e4e5f77a18e","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":16,"end":19,"exact":"CPO","quote":"### NVIDIA（スイッチ×CPO）","quote_start":0,"quote_end":20,"text_sha256":"d205e0eed0957d608f8ea574c1262683bd9665c0fcab0498cbd9a07588b4f880","block_sha256":"d205e0eed0957d608f8ea574c1262683bd9665c0fcab0498cbd9a07588b4f880","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_62cc8d0f-7d52-49a0-a107-77bc1b1426da"},{"id":"occ_ad45262ce9c6d480d3f8c0ee","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_62e12a94-a415-4a7b-ad2c-eddd9b4a5a3f","section_id":"sec_12ed626c-d64f-422d-97d8-31e5fb21fbca","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":20,"end":23,"exact":"CPO","quote":"### Ranovus × Jabil（CPO部材の量産体制）","quote_start":0,"quote_end":31,"text_sha256":"96bf24f371f0a3c4237629f7560fe7b35da3f88b2faa99a4772df7ec20a9ddaa","block_sha256":"96bf24f371f0a3c4237629f7560fe7b35da3f88b2faa99a4772df7ec20a9ddaa","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_62e12a94-a415-4a7b-ad2c-eddd9b4a5a3f"},{"id":"occ_50a5ae2613ef8cca6f6e3928","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_819672d3-8a82-4e80-9512-6a22bf09cfb2","section_id":"sec_e4625764-c457-476e-af73-cbbd8a3def43","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":61,"end":64,"exact":"CPO","quote":"ラガブル)\nASIC ──(長めの電気配線/基板/リタイマ)── [前面の光モジュール] ⇄ 光ファイバ\n\n(CPO)\n[ASIC][光エンジン群] ─(極短電気/直結)─  光ファイバ  ※前面モジュールなし\n```","quote_start":6,"quote_end":115,"text_sha256":"5374808157e5550a7b9f291965935cee2ee7bd26425d5a21c383e12ec8535d1f","block_sha256":"5374808157e5550a7b9f291965935cee2ee7bd26425d5a21c383e12ec8535d1f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_819672d3-8a82-4e80-9512-6a22bf09cfb2"},{"id":"occ_0aa48062c27e76cfe40e7b5d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_8fe016df-86b8-4858-9fd9-c41e08a81aad","section_id":"sec_e30fb5c0-cf90-43e4-9043-3ad621f59d59","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":11,"end":14,"exact":"CPO","quote":"### プラガブル光とCPOの違い","quote_start":0,"quote_end":17,"text_sha256":"5cf947becd0742d17f8e63f835c7eadd00a78a171fba23c4a8d715df3125e396","block_sha256":"5cf947becd0742d17f8e63f835c7eadd00a78a171fba23c4a8d715df3125e396","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_8fe016df-86b8-4858-9fd9-c41e08a81aad"},{"id":"occ_fed57e661bf95474a13b104b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_9166990c-6fd5-44c2-b04a-bb2c704fd262","section_id":"sec_12ed626c-d64f-422d-97d8-31e5fb21fbca","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":46,"end":49,"exact":"CPO","quote":"- **ODIN光エンジン**の\\*\\*量産（マスプロ）\\*\\*をJabilと発表。\\*\\*CPO/NPO用“心臓部”\\*\\*の供給体制が整う。([Ranovus](https://ranovus.com/ranovus-collaborates-with-jabil/?utm_source=ch","quote_start":0,"quote_end":149,"text_sha256":"452a9a1102808c9689d03117d30a9f4f596608c3a54831d3b6e94c614d63f9a2","block_sha256":"452a9a1102808c9689d03117d30a9f4f596608c3a54831d3b6e94c614d63f9a2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_9166990c-6fd5-44c2-b04a-bb2c704fd262"},{"id":"occ_b577a751f67d35c72729cc80","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_a7cbaf31-92b4-4406-9791-bc8e90513879","section_id":"sec_2b0d8c05-1954-4858-9a81-7eceb9aa0c61","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":18,"end":21,"exact":"CPO","quote":"### AMD（ネットワークI/OとCPO周辺エコシステム）","quote_start":0,"quote_end":30,"text_sha256":"a3ca3433fce725224b0795428a836cd9db3c3b8edd2f66a4edacdebc7172eb04","block_sha256":"a3ca3433fce725224b0795428a836cd9db3c3b8edd2f66a4edacdebc7172eb04","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_a7cbaf31-92b4-4406-9791-bc8e90513879"},{"id":"occ_1184d50bfc7aca024f9c3261","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_b46555a5-6bdd-41b8-a0a1-5110a4b1bb66","section_id":"sec_02e65b6f-9a3e-4957-8f6f-9e4e5f77a18e","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"- **CPO統合スイッチ**を公式発表。**Quantum-X Photonics（InfiniBand）は2025年内**、**Spectrum-X Photonics（Ethernet）は2026年**に提供","quote_start":0,"quote_end":107,"text_sha256":"49b0e51d85ca2f8601155e22a676f917a014bd60c223b989562da6b602e31ed9","block_sha256":"49b0e51d85ca2f8601155e22a676f917a014bd60c223b989562da6b602e31ed9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_24eb030e-0590-42b8-bd89-6a25a4dfc487/#blk_b46555a5-6bdd-41b8-a0a1-5110a4b1bb66"},{"id":"occ_e99e6e827efe312ac68de7a7","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_24eb030e-0590-42b8-bd89-6a25a4dfc487","work_id":"wrk_a6aa5646-83cd-40dd-87e3-3b3f438804da","block_id":"blk_b4f9560a-c6a1-4cb7-80d1-d89b6f47f712","section_id":"sec_b7cc9be8-45a2-4e5a-a7d2-f9ce450b9760","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","Co-Packaged Optics"],"evidence":{"text_basis":"markdown","start":178,"end":181,"exact":"CPO","quote":"_and_OSFP-XD.pdf?utm_source=chatgpt.com))\n- **次に来る**：**CPO（Co-Packaged Optics）**。**スイッチ側から**商用化が始まり、**NVIDIAはIBが2025年内、Ethernetは2026年**の提供計画を公表。([NVIDIA 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\n先端ロジック  \n先端パッケージ  \n光通信  \n電力  \n液冷","quote_start":0,"quote_end":38,"text_sha256":"ca3c837f2bd8554dd07d3826237b6f532339b7e803c9855aa90089756482e3c3","block_sha256":"ca3c837f2bd8554dd07d3826237b6f532339b7e803c9855aa90089756482e3c3","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_27743cb0-aee7-439b-a5dd-1faac0292586/#blk_63d70b88-9466-44fd-a1b5-fdee5b398d9e"},{"id":"occ_a36864513e63eb4b0ecb6a53","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2b771286-9bc4-45c0-b45d-6524baf27996","work_id":"wrk_371c7035-898a-4ffb-9036-25fc84c21bd7","block_id":"blk_16607b58-32e7-42f7-9946-d77a2e30ed92","section_id":"sec_78f32dbd-abdd-4593-8645-7083c2701dba","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"光接続","quote":"### (3) 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 \n**光接続（光ファイバー）|** 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\n\\*\\*✅ 低遅延、高速長距離通信（基盤技術） → 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Labs由来の低ジッタークロックジェネレータ、ジッターアッテネータ、通信・光通信向けクロックICに強みがあります。Skyworksの2026年度Q1売上は10.35億ドルでした。([Futurum](https://futurumgroup.com/insights/sitime","quote_start":0,"quote_end":148,"text_sha256":"f61179a09cea29b2c6c8c11f4af4611d20a09e620b0ba6c6a505dfc07a78a6c8","block_sha256":"f61179a09cea29b2c6c8c11f4af4611d20a09e620b0ba6c6a505dfc07a78a6c8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2dcad1b1-3b1a-4999-bd4c-d504dda3eae6/#blk_6bbcbe01-6fc7-48f4-9f8f-e396ec424f14"},{"id":"occ_0623d39c6aff10df28408a51","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2dcad1b1-3b1a-4999-bd4c-d504dda3eae6","work_id":"wrk_2db98011-2753-489b-8cfb-dadd8a65739b","block_id":"blk_7f7460b6-bbc8-4aa8-9bd4-592e60f36c0f","section_id":"sec_268aa68c-99ce-40a5-b364-b0a2c386d7de","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":18,"end":21,"exact":"光通信","quote":"**GPUが筋肉、HBMが短期記憶、光通信が血管、電源が代謝だとすれば、タイミングデバイスは神経系の拍子です。**","quote_start":0,"quote_end":57,"text_sha256":"ce05fba1f7fead68a38522bda4fa69a310c65d40cd75139913f919270047614c","block_sha256":"ce05fba1f7fead68a38522bda4fa69a310c65d40cd75139913f919270047614c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2dcad1b1-3b1a-4999-bd4c-d504dda3eae6/#blk_7f7460b6-bbc8-4aa8-9bd4-592e60f36c0f"},{"id":"occ_f925477b64d55fce67069d17","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2dcad1b1-3b1a-4999-bd4c-d504dda3eae6","work_id":"wrk_2db98011-2753-489b-8cfb-dadd8a65739b","block_id":"blk_8425599f-a45a-4c8e-9f08-ab473df9b017","section_id":"sec_02efdb52-d4d4-4d57-8413-541747256e81","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":33,"end":36,"exact":"光通信","quote":"AIインフラを語るとき、主役として語られやすいのはGPU、HBM、光通信、電源、冷却、ネットワークスイッチです。しかし、それらを正しく動かすためには、もう一つ重要な基盤があります。","quote_start":0,"quote_end":90,"text_sha256":"019b013943520d4715ffc32e2fe18ca398a33158a5be6370e7df954998c65222","block_sha256":"019b013943520d4715ffc32e2fe18ca398a33158a5be6370e7df954998c65222","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2dcad1b1-3b1a-4999-bd4c-d504dda3eae6/#blk_8425599f-a45a-4c8e-9f08-ab473df9b017"},{"id":"occ_54d38f1bfcf3278fd344bfd1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2dcad1b1-3b1a-4999-bd4c-d504dda3eae6","work_id":"wrk_2db98011-2753-489b-8cfb-dadd8a65739b","block_id":"blk_8ce256d7-56c5-44b8-9c35-2746846cf062","section_id":"sec_55ec7607-19a3-41dc-95da-561e8a6f5549","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光通信"],"evidence":{"text_basis":"markdown","start":40,"end":43,"exact":"光通信","quote":"しかし、重要なのは平均値ではありません。 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/ PHY\n↓\nデータ伝送\nPCIe / CXL / Ethernet / NVLink / 光通信\n↓\n受信側\nCDRでクロック復元\n↓\n必要なら\nRetimerで再クロック・再送\n```","quote_start":98,"quote_end":201,"text_sha256":"a4fbb6280b02a38d7d32362170ca539b3d152a8d1c38c5ce52087e130e14b8a4","block_sha256":"a4fbb6280b02a38d7d32362170ca539b3d152a8d1c38c5ce52087e130e14b8a4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2dcad1b1-3b1a-4999-bd4c-d504dda3eae6/#blk_cba34661-142c-400b-a251-a5272328dc8c"},{"id":"occ_40a18521e76946700117397b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_13b1d7c8-b582-45e6-8fc0-667e5cfaa88f","section_id":"sec_2b2d74fc-71cc-4e01-9f3e-dd5ed87e37a5","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"光通信","quote":"## 10．光通信の主力製品","quote_start":0,"quote_end":14,"text_sha256":"d9db27f0a49d2a9acc906f9b3dcd4f6fef5b608814275af7b48b9a7278cb12e6","block_sha256":"d9db27f0a49d2a9acc906f9b3dcd4f6fef5b608814275af7b48b9a7278cb12e6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_13b1d7c8-b582-45e6-8fc0-667e5cfaa88f"},{"id":"occ_13ad5ea44e722cbcc5a885df","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_1a654f27-8ff3-43e9-93d0-643e4fcc1344","section_id":"sec_20493d28-d38d-4235-983f-e413c0766bfd","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":3,"end":6,"exact":"InP","quote":"一方、InPの量産歩留まり、パッケージング能力、LPO・CPO規格の選択、価格競争は新たなリスクとなる。","quote_start":0,"quote_end":52,"text_sha256":"adb4a16e8799664f6ef7676db215a47195f7fcdd035141545876cb045ad44701","block_sha256":"adb4a16e8799664f6ef7676db215a47195f7fcdd035141545876cb045ad44701","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_1a654f27-8ff3-43e9-93d0-643e4fcc1344"},{"id":"occ_2de263bafab762bedf64fcea","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_206e55ca-88e4-4d34-a16d-09ee0a499ae7","section_id":"sec_42682168-b342-4261-a724-49f9af407dcc","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":46,"end":49,"exact":"光通信","quote":"ルンドマルクは5G製品の競争力を修復し、事業別採算を明確化した。Infinera買収によって光通信の規模と垂直統合も強化した。","quote_start":0,"quote_end":63,"text_sha256":"1c2e3d54f734596b2114f886ba15bbeb67f9ea53f03a8a4fbbace415e7d221d5","block_sha256":"1c2e3d54f734596b2114f886ba15bbeb67f9ea53f03a8a4fbbace415e7d221d5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_206e55ca-88e4-4d34-a16d-09ee0a499ae7"},{"id":"occ_3405c6939658f5118ac74567","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_2bc3fcdf-ab81-4a7a-bb9f-e1b48ac22487","section_id":"sec_6368a9f0-14dd-4404-9af6-0fc5781abe00","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InPとはインジウムリン化物半導体であり、光を発生させるレーザー、光信号を変調する変調器、光を受信するフォトダイオードなどを作る材料である。","quote_start":0,"quote_end":70,"text_sha256":"c24e7a2a54dfbb011492b166960df7db896333c8fc81eba33ca017ea4a8aad2b","block_sha256":"c24e7a2a54dfbb011492b166960df7db896333c8fc81eba33ca017ea4a8aad2b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_2bc3fcdf-ab81-4a7a-bb9f-e1b48ac22487"},{"id":"occ_2e69a67deae11f36440394fc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_35a51ddd-a6c9-4401-9707-3fb8e20fe2ac","section_id":"sec_3c38a722-d295-43f8-936d-dea9b6fdde57","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":73,"end":76,"exact":"InP","quote":" Linux\n- 7750 SR\n- 7220・7250 IXR\n- 1830光伝送\n- PSE・ICE\n- InP光半導体\n- AirScale\n- 5Gコア\n- 通信特許\n- Bell 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siliconによる内部スイッチと、自社InPによる内部光接続へ上下から入り込もうとしている。そこに、現在のNokiaのAIネットワーク戦略の本質がある。","quote_start":0,"quote_end":108,"text_sha256":"73924471933aeb752447616b5d5796ac6a91f4c5260d807afe4a1145865b45d7","block_sha256":"73924471933aeb752447616b5d5796ac6a91f4c5260d807afe4a1145865b45d7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_4df24928-5b6b-4571-bcbb-3301db0bc5ca"},{"id":"occ_13701893f2ab9986ac1cce71","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_5aa20641-e86f-4c18-b727-ad2c792deb2a","section_id":"sec_6368a9f0-14dd-4404-9af6-0fc5781abe00","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":16,"end":19,"exact":"InP","quote":"NokiaのICE-Dは、単一のInPフォトニック集積回路に、DFBレーザー、レーザーアレイ、Mach-Zehnder変調器、電界吸収型変調器、受光素子を統合する。最大3.2Tbps、100メートルから10キロメートル程度のデータセンター","quote_start":0,"quote_end":119,"text_sha256":"419b8bba2c46c9b0bed6f82fc6a188895e2c5d1d751713cc1876509ac4d5505c","block_sha256":"419b8bba2c46c9b0bed6f82fc6a188895e2c5d1d751713cc1876509ac4d5505c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_5aa20641-e86f-4c18-b727-ad2c792deb2a"},{"id":"occ_d1eeaed3ab6431fdd63df301","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_6d3606b5-f1c6-4c2d-be24-259d77180597","section_id":"sec_6368a9f0-14dd-4404-9af6-0fc5781abe00","layer":"body","character_id":null,"count":2,"matched_aliases":["InP","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":11,"end":14,"exact":"InP","quote":"> 光DSPを設計し、InPやシリコンフォトニクスで光PICを作り、光モジュールや伝送装置まで垂直統合すること","quote_start":0,"quote_end":55,"text_sha256":"f89ac011cf7ed099cb8fef077da18c740a1a48c0b7a44896bb938697d057b73c","block_sha256":"f89ac011cf7ed099cb8fef077da18c740a1a48c0b7a44896bb938697d057b73c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_6d3606b5-f1c6-4c2d-be24-259d77180597"},{"id":"occ_5f4bf587eb967c075349af6b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_7064a93d-8d4e-4baf-8a27-e99704fadcdb","section_id":"sec_d109d1ea-a83f-478c-b867-c26d99941194","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":59,"end":62,"exact":"光通信","quote":"データセンター間接続\n- ハイパースケーラーの地域間バックボーン\n- 400G・800G・1.2Tコヒーレント光通信\n- 海底・長距離回線\n- CバンドとLバンドを使ったファイバー容量拡張\n- 通信事業者の光ネットワーク更新","quote_start":4,"quote_end":116,"text_sha256":"0a92398d6299285cbadf996143c730224c3dd87085faae0620095bac5175568a","block_sha256":"0a92398d6299285cbadf996143c730224c3dd87085faae0620095bac5175568a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_7064a93d-8d4e-4baf-8a27-e99704fadcdb"},{"id":"occ_956c4fa222bd9e5ca4f4c8c4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_70a20289-53a3-4ee4-ac41-5adec2807f4f","section_id":"sec_20493d28-d38d-4235-983f-e413c0766bfd","layer":"body","character_id":null,"count":2,"matched_aliases":["InP","光接続"],"evidence":{"text_basis":"markdown","start":117,"end":120,"exact":"光接続","quote":"ータセンターの出口では独自FP5とSR OSを使い、拠点間では1830とコヒーレント光を提供する。そして短距離光接続では、ICE-DのInP光半導体を自社装置だけでなく、将来的には他社のスイッチや光モジュールにも広げる。","quote_start":62,"quote_end":172,"text_sha256":"0e41515c670995ed6d59af3f6aa7db2e8011fdb5f2a770e4dcbc2f97574db0bf","block_sha256":"0e41515c670995ed6d59af3f6aa7db2e8011fdb5f2a770e4dcbc2f97574db0bf","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_70a20289-53a3-4ee4-ac41-5adec2807f4f"},{"id":"occ_c9004c0add343553338fe668","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_7e6c06ef-36f0-4963-bd13-98c6d32f61f3","section_id":"sec_080e4b87-77a5-4e2f-b0e2-59644c8b06e0","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":21,"end":24,"exact":"InP","quote":"AI・クラウドの注文が増えても、光DSP、InP、メモリ、パッケージングを供給できなければ売上にならない。","quote_start":0,"quote_end":53,"text_sha256":"5d6f8c3913e16fa22fcdd9813a0ed1a254ac16fe00df7005c068664a5985533f","block_sha256":"5d6f8c3913e16fa22fcdd9813a0ed1a254ac16fe00df7005c068664a5985533f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_7e6c06ef-36f0-4963-bd13-98c6d32f61f3"},{"id":"occ_526fcc00003a5cdbd38aa4fb","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_9104bd7f-2d61-472f-ad7a-9229fba25d4b","section_id":"sec_d109d1ea-a83f-478c-b867-c26d99941194","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":37,"end":40,"exact":"InP","quote":"Infinera買収によってNokiaは、PSE系に加えてICE系DSP、InP光半導体、フォトニック集積回路、プラガブル光製品を獲得した。これにより、光DSPからレーザー、PIC、パッケージ、伝送装置までの垂直統合が一段と深まった。([Nokia Corporation | N","quote_start":0,"quote_end":140,"text_sha256":"27955f432a0e0a4848370ab46400161f91ceeef61b405e863a771c61fd8a3f6f","block_sha256":"27955f432a0e0a4848370ab46400161f91ceeef61b405e863a771c61fd8a3f6f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_9104bd7f-2d61-472f-ad7a-9229fba25d4b"},{"id":"occ_7c289ee2685b3b7895900c13","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_b3b0eda3-ae5e-44c3-a356-cccc2a514e9a","section_id":"sec_20493d28-d38d-4235-983f-e413c0766bfd","layer":"body","character_id":null,"count":2,"matched_aliases":["inp","光接続"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光接続","quote":"光接続の為に、Infineraを買収しinp基板の内製化の手段を得た、ここは面白い試みだと思った","quote_start":0,"quote_end":48,"text_sha256":"0fc098dd223cf512bb855f4fe4947015b67726abc2ab8e6ef73bad8449948414","block_sha256":"0fc098dd223cf512bb855f4fe4947015b67726abc2ab8e6ef73bad8449948414","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_b3b0eda3-ae5e-44c3-a356-cccc2a514e9a"},{"id":"occ_bfd9709ca1eb0f238178d195","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_e5d636e5-8c09-4dad-8d2a-4db389c3c2e5","section_id":"sec_6368a9f0-14dd-4404-9af6-0fc5781abe00","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":12,"end":15,"exact":"InP","quote":"Nokiaが内製を進めるInPは、一般的な電子機器のプリント基板ではない。","quote_start":0,"quote_end":37,"text_sha256":"c0ebeaa3444b2db897444b7e11233e1b7c331c2cc87efcb5ed087c1b0900a049","block_sha256":"c0ebeaa3444b2db897444b7e11233e1b7c331c2cc87efcb5ed087c1b0900a049","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_e5d636e5-8c09-4dad-8d2a-4db389c3c2e5"},{"id":"occ_4385dc929a4490ec301b6ed9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_e823f4a7-f6ba-407f-bc4a-c16185b8cedd","section_id":"sec_2632f960-d52c-46be-b577-e5d88fdf3961","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":96,"end":99,"exact":"InP","quote":"の先端試験・パッケージ能力を10倍へ拡張\n- Arizona州Chandlerの半導体工場を取得\n- 同工場をInP光半導体生産へ転換","quote_start":41,"quote_end":108,"text_sha256":"09580cf6c0d1452d516299b07199594f9d7ff8533b0bf33936d8b0510c54882f","block_sha256":"09580cf6c0d1452d516299b07199594f9d7ff8533b0bf33936d8b0510c54882f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_e823f4a7-f6ba-407f-bc4a-c16185b8cedd"},{"id":"occ_2397cb7efe7748b02360f734","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_eb039c28-e5de-417f-b500-574210ff77f3","section_id":"sec_a028c60b-8ebe-4c18-97dc-01dc6323ac4d","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":139,"end":142,"exact":"InP","quote":"ー、光伝送、固定通信、Bell Labsを獲得し、2025年にはInfineraを買収してコヒーレントDSP、InP光半導体、フォトニック集積回路まで取り込んだ。([Nokia Corporation | Nokia](https://www.nokia.com/newsroom/nokia-completes-a","quote_start":84,"quote_end":242,"text_sha256":"4daeac7002ba33a9fd071d2270ad01508132392f243a9923334ace28b5d459cc","block_sha256":"4daeac7002ba33a9fd071d2270ad01508132392f243a9923334ace28b5d459cc","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c/#blk_eb039c28-e5de-417f-b500-574210ff77f3"},{"id":"occ_6050156c30c4cc122dfb7404","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_2ed1383f-5c73-49bd-bd5b-f19deda1814c","work_id":"wrk_209cb693-e035-4d91-b959-d2a9b4df1de3","block_id":"blk_f4ca0774-5781-4dfd-a500-f82e4645b21d","section_id":"sec_d0dfcc51-c122-4f35-a6ee-592fff139623","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":18,"end":21,"exact":"InP","quote":"## 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InstrumentsもInPレーザー製造でDFB格子エッチングを重要工程として挙げ、格子形状とプラズマ加工条件がレーザー性能を左右すると説明している。(Oxford 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01](media/de1f8f08d036fb737eef862e3c1d55328dd1edce9a3b7cc1089f1c3033fc77ce.webp)","quote_start":0,"quote_end":93,"text_sha256":"00e7e2ab3a39ea88d1a404361d713bd0b4e103dc9425ac65e4a130f2231f090e","block_sha256":"00e7e2ab3a39ea88d1a404361d713bd0b4e103dc9425ac65e4a130f2231f090e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_711e6389-3ef5-4306-9d83-f4e13b3c4684"},{"id":"occ_52a5decbd57ea48d1756014c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_71375571-dac8-4b8f-bb98-9a968ddda47d","section_id":"sec_4a5f712f-62d5-45ff-8607-efa282705aec","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPO・Optical I/O\n「光を計算チップの直近まで持ってきたい」","quote_start":0,"quote_end":36,"text_sha256":"bdbb528b3be5a9c805aba8a63ca52ee94aefde7662019652451828f524aa4703","block_sha256":"bdbb528b3be5a9c805aba8a63ca52ee94aefde7662019652451828f524aa4703","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_71375571-dac8-4b8f-bb98-9a968ddda47d"},{"id":"occ_982b1b18a859b529b6614d23","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_723d6532-53a0-421e-b285-a4a712f0c0fa","section_id":"sec_97299f02-2694-4804-acb8-0bc4b29494a6","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"InP","quote":"自社InPレーザーFab","quote_start":0,"quote_end":12,"text_sha256":"7ba05cafa7523d99cc79ac0ed477b38b983b04b3a2a76941cfce8ba4a42d573f","block_sha256":"7ba05cafa7523d99cc79ac0ed477b38b983b04b3a2a76941cfce8ba4a42d573f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_723d6532-53a0-421e-b285-a4a712f0c0fa"},{"id":"occ_5a0a94995755797a7a342fc7","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_727d454d-cdf9-48e7-ac07-25de527e8464","section_id":"sec_264209f7-74bb-49b6-bb49-016f1f89527f","layer":"body","character_id":null,"count":2,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":310,"end":313,"exact":"InP","quote":"W、DFBなどをFinisar・II-VI・旧Coherentの買収で集約            | 6インチInP、CWレーザー、EML、受光器、トランシーバー       |\n| **Lumentum** | Larry Coldren／UCSB→Agility→JDSU→Lumentumという直接系譜    ","quote_start":255,"quote_end":413,"text_sha256":"5108731c198e9de0582d44c8bf4c86629be894a846198b341918b41650d9b237","block_sha256":"5108731c198e9de0582d44c8bf4c86629be894a846198b341918b41650d9b237","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_727d454d-cdf9-48e7-ac07-25de527e8464"},{"id":"occ_9523f0f3893c79f55e7d5646","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_7355c1d2-0763-44fe-a543-5eda66a3a1c5","section_id":"sec_fae2c3a6-c8f4-4b2b-bc41-6b71e9b81006","layer":"body","character_id":null,"count":3,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP基板\n   ↓\nInPバッファ\n   ↓\nInGaAsP / AlGaInAs量子井戸\n   ↓\nInPクラッド","quote_start":0,"quote_end":59,"text_sha256":"3d34d4b74f65b3894c83291b51a37a1407b49b646ee0978322e8ad6c3a2a2031","block_sha256":"3d34d4b74f65b3894c83291b51a37a1407b49b646ee0978322e8ad6c3a2a2031","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_7355c1d2-0763-44fe-a543-5eda66a3a1c5"},{"id":"occ_c6a6309a56fe187d771bf598","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_74837bbb-8f3b-4461-a091-1c75ac9107e1","section_id":"sec_9fde1870-5b7a-4322-be30-86cc828b18e7","layer":"body","character_id":null,"count":2,"matched_aliases":["InP","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":35,"end":38,"exact":"InP","quote":"量子井戸で利得を作り、SCHで光モードを整え、DFB格子で波長を選び、InP Fabで量産し、シリコンフォトニクスへ光を渡し、AI計算機内部の通信へ組み込む","quote_start":0,"quote_end":78,"text_sha256":"0253a80c21c1c36b1cdf2933f8a35a3b3dc9fee242caeb8983a59616962ef091","block_sha256":"0253a80c21c1c36b1cdf2933f8a35a3b3dc9fee242caeb8983a59616962ef091","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_74837bbb-8f3b-4461-a091-1c75ac9107e1"},{"id":"occ_69f6c3197ea85cc1a600eeda","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_75fe169c-c2e1-4e47-b679-3c3fe454b471","section_id":"sec_5d063f1f-723e-4f8c-9952-e1e51ee20d65","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"InP","quote":"**絶ノイア:** InPの供給能力は、ウェハー枚数だけでは測れません。","quote_start":0,"quote_end":36,"text_sha256":"17a4ee32d1226c172a304eae1160770c53c28e81f57380f1f1ee10d85e1d96db","block_sha256":"17a4ee32d1226c172a304eae1160770c53c28e81f57380f1f1ee10d85e1d96db","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_75fe169c-c2e1-4e47-b679-3c3fe454b471"},{"id":"occ_906bccd98c67fefaef643e69","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_78c2ccd9-7c03-43a9-8d12-5fa4911925e8","section_id":"sec_6823e3ee-f6e3-4993-a682-93f62bcc695f","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":27,"end":30,"exact":"光通信","quote":"住友電工は1970年代から光ファイバー、化合物半導体、光通信モジュールを並行開発し、光デバイスからモジュールまでの事業を築いてきました。(Sumitomo Electric)","quote_start":0,"quote_end":87,"text_sha256":"1427315b75773fff4e0b74175a946a4acd29c98daae8cecf2134e7c5efa6d60f","block_sha256":"1427315b75773fff4e0b74175a946a4acd29c98daae8cecf2134e7c5efa6d60f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_78c2ccd9-7c03-43a9-8d12-5fa4911925e8"},{"id":"occ_ccdbd5befea8fa3568c43fa4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_7b3a4873-88d6-44ac-9a85-a85c05808db0","section_id":"sec_cec99f06-08c3-403c-bbdb-51119fdb1949","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":0,"end":10,"exact":"シリコンフォトニクス","quote":"シリコンフォトニクスは、シリコン基板上に光回路を作る技術です。","quote_start":0,"quote_end":31,"text_sha256":"80f1e85b12faabf5d700aa48e9ca97475c17b5ff56d95af8b9ba50e91fb67a36","block_sha256":"80f1e85b12faabf5d700aa48e9ca97475c17b5ff56d95af8b9ba50e91fb67a36","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_7b3a4873-88d6-44ac-9a85-a85c05808db0"},{"id":"occ_ba001ce37fc3e88eec8d450c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_7c1fb155-2ab4-4d4a-927f-2e5ea6ac369f","section_id":"sec_0b124dc8-a400-4f46-8146-6d591d8beff0","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":18,"end":21,"exact":"InP","quote":"## 9．John Bowers――InPレーザーをシリコン上へ接合する","quote_start":0,"quote_end":36,"text_sha256":"f95c64b002f85c08c4326413ab7585810cbcb108c92a4d80c9dd90638e7fef56","block_sha256":"f95c64b002f85c08c4326413ab7585810cbcb108c92a4d80c9dd90638e7fef56","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_7c1fb155-2ab4-4d4a-927f-2e5ea6ac369f"},{"id":"occ_8b1bc227a27bf082962d5d3b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_7c5e3693-651b-4f79-a5a7-dce7a1ff8dd0","section_id":"sec_0c85ece6-dafb-4149-8ad3-278b370fd6e2","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP系の量子井戸、長波長単一モード発振、位相制御DFB、埋込み再成長を実用的な通信レーザーへ統合する技術","quote_start":0,"quote_end":53,"text_sha256":"c36d02e9354d919a6a7a9fcc786098bcf2c2b3bd96d06da61e3d4b52bbe6200a","block_sha256":"c36d02e9354d919a6a7a9fcc786098bcf2c2b3bd96d06da61e3d4b52bbe6200a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_7c5e3693-651b-4f79-a5a7-dce7a1ff8dd0"},{"id":"occ_a21370ac6b1f93b306628192","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_7d125dc7-5ddd-45b1-8f4b-489446628142","section_id":"sec_62b75008-6413-4681-a297-b4ae391e83d8","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":20,"end":23,"exact":"InP","quote":"## 6．Larry Coldren――InP光集積とLumentumへ続く直接的な研究系譜","quote_start":0,"quote_end":46,"text_sha256":"139e3078171606f815c2a8af23235160b5613deb4b92ba127ea85e620534f5cc","block_sha256":"139e3078171606f815c2a8af23235160b5613deb4b92ba127ea85e620534f5cc","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_7d125dc7-5ddd-45b1-8f4b-489446628142"},{"id":"occ_814a8e5fbbb859be7b243ec3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_7d762e53-a988-4519-9bd8-f38d905249b0","section_id":"sec_d570df02-46a7-4ba9-9212-37f688ee292e","layer":"body","character_id":null,"count":4,"matched_aliases":["CPO","InP","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":4,"end":14,"exact":"シリコンフォトニクス","quote":"しかし、シリコンフォトニクスは光を導き、分岐し、変調することには適していても、シリコン自体で高効率なレーザー光を作ることは難しい。そこで、通信波長帯で効率よく光を発生できるInP系レーザーが必要になる。Lumentum、Cohe","quote_start":0,"quote_end":114,"text_sha256":"d3d6557175466226ddad49e43268c9132dbadef8602a28a6c8e7d68f492e97dd","block_sha256":"d3d6557175466226ddad49e43268c9132dbadef8602a28a6c8e7d68f492e97dd","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_7d762e53-a988-4519-9bd8-f38d905249b0"},{"id":"occ_c0c26b5d8f9f977d53cb5685","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_7f70c729-76c3-4516-96ab-cb24bd63ba12","section_id":"sec_62b75008-6413-4681-a297-b4ae391e83d8","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":20,"end":23,"exact":"InP","quote":"したがってLumentumには、大学発のInP波長可変レーザーと光集積技術が、企業買収を通じて直接流れ込んでいる。これは単なる「研究の影響」ではなく、特許、人材、製品、製造技術を含む明確な系譜である。(Larry Coldren 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","quote_start":0,"quote_end":107,"text_sha256":"ab209bada365f88e6b3a307b5c48218eb22e801307c5794f585fab2c13b10457","block_sha256":"ab209bada365f88e6b3a307b5c48218eb22e801307c5794f585fab2c13b10457","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b01fd976-9c44-4dc7-baa3-ab904492ea9c"},{"id":"occ_0977b031105b5284034173ce","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b0646777-03ab-488e-9383-5dd17b95af23","section_id":"sec_97299f02-2694-4804-acb8-0bc4b29494a6","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":40,"end":43,"exact":"CPO","quote":"DFBチップ、ELS、ファイバー、コネクター、放熱、光結合をまとめて供給できる。CPO用の外部光源まで一貫して扱える日本企業として重要である。(Furukawa Electric)","quote_start":0,"quote_end":90,"text_sha256":"c45e77f42597062190d9be45995dbcfbb94638cb4aa56ca4ffa5fbf33a542932","block_sha256":"c45e77f42597062190d9be45995dbcfbb94638cb4aa56ca4ffa5fbf33a542932","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b0646777-03ab-488e-9383-5dd17b95af23"},{"id":"occ_03211486d93066524970a3ad","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b0cfdb98-c1e2-43e9-aeb0-ceae8053ca9d","section_id":"sec_f9157e51-0647-4854-b2d1-3045b009b61e","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":6,"end":16,"exact":"シリコンフォトニクス","quote":"## 10．シリコンフォトニクスは、光回路を半導体産業の量産方式へ持ち込むために発展した","quote_start":0,"quote_end":44,"text_sha256":"0d1d461af8e66e6bc69d23e62a3a3634ccb9fcf149679dd967c751d763103066","block_sha256":"0d1d461af8e66e6bc69d23e62a3a3634ccb9fcf149679dd967c751d763103066","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b0cfdb98-c1e2-43e9-aeb0-ceae8053ca9d"},{"id":"occ_70af5919e5bddc32cb7e1145","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b105547b-3e70-43a5-b49b-10e67d072353","section_id":"sec_a4d70d02-c411-4e32-b646-68e06d65b6cf","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":53,"end":56,"exact":"InP","quote":"University of Glasgow\n        ↓\nCST Global\n        ↓\nInP DFB量産技術\n        ↓\nSivers Photonics\n        ↓\nimecとのSiPh異種集積\n        ↓\nAyar Labs向け多波長光源","quote_start":0,"quote_end":143,"text_sha256":"046303d17d17f4d488d9892b00832f1de8e58a41bcf5b1818596397bd178b9b4","block_sha256":"046303d17d17f4d488d9892b00832f1de8e58a41bcf5b1818596397bd178b9b4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b105547b-3e70-43a5-b49b-10e67d072353"},{"id":"occ_994f691b46ecb194fcf3b5af","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b112e111-50a8-48a6-bcea-1a1bced07bef","section_id":"sec_fae2c3a6-c8f4-4b2b-bc41-6b71e9b81006","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP基板","quote_start":0,"quote_end":5,"text_sha256":"d202315c35ebdfe2887d1eb7b7ac6b55fd408d97c2066ea1aa78b9bdb4f85553","block_sha256":"d202315c35ebdfe2887d1eb7b7ac6b55fd408d97c2066ea1aa78b9bdb4f85553","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b112e111-50a8-48a6-bcea-1a1bced07bef"},{"id":"occ_15a13f746cdc287b9626ad08","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b21521e8-7835-4796-a253-f3e38ff91e68","section_id":"sec_9fde1870-5b7a-4322-be30-86cc828b18e7","layer":"body","character_id":null,"count":3,"matched_aliases":["InP","シリコンフォトニクス","光I/O"],"evidence":{"text_basis":"markdown","start":186,"end":189,"exact":"InP","quote":"nk\nDFB格子\n        ↓\n末松安晴\n長波長・位相シフトDFB\n        ↓\nColdren\nInP PIC・波長可変レーザー\n        ↓\nSoref・Reed・Lipson\nシリコンフォトニクス\n        ↓\nBowers・Baets・Roelkens\nIII-V／Si異種集積\n  ","quote_start":131,"quote_end":289,"text_sha256":"3f40f176fef31146dec07f1cdcdb3b1b63e073b490dc0eae9a7580481675aef5","block_sha256":"3f40f176fef31146dec07f1cdcdb3b1b63e073b490dc0eae9a7580481675aef5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b21521e8-7835-4796-a253-f3e38ff91e68"},{"id":"occ_fe55267944c5f67a5224db44","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b2716bd6-b042-404c-a8bd-3c8e9945e99c","section_id":"sec_5b5d84c9-9cf2-49e3-89ad-4c84cf521ebe","layer":"caption","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"CPO","quote":"![CPOと外部CW光源 01](media/8a45458fd7ba74cdbf5a6a9747a104c843db5ec4e84d5a74aef218f4f25278bf.webp)","quote_start":0,"quote_end":93,"text_sha256":"ce621dba9952db0f339b1cb996db903ea923b7474372588a7bc90c701f45b31c","block_sha256":"ce621dba9952db0f339b1cb996db903ea923b7474372588a7bc90c701f45b31c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b2716bd6-b042-404c-a8bd-3c8e9945e99c"},{"id":"occ_b9ecaa311071811e6d468cab","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b362167b-510c-4590-af90-845614bc1cff","section_id":"sec_4995cfab-75f3-455f-8d33-4dd4a7548a77","layer":"caption","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"InP","quote":"![InPレーザーの製造・実装・検査工程 07](media/9db6abd3261c487e43f1700f2f7f049b3664b180aa9fb6840207c4c938255070.webp)","quote_start":0,"quote_end":101,"text_sha256":"1eeb195bba9c5e946f8f52d2ec4d49529e3422a367c9e56cdc4eae74bc153896","block_sha256":"1eeb195bba9c5e946f8f52d2ec4d49529e3422a367c9e56cdc4eae74bc153896","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b362167b-510c-4590-af90-845614bc1cff"},{"id":"occ_aaa32a65f69287ba14a80c1d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b37efab0-00be-49ae-a356-10c9896bdfc6","section_id":"sec_9fde1870-5b7a-4322-be30-86cc828b18e7","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":12,"end":15,"exact":"InP","quote":"Lumentumは大学発InP PIC技術を直接受け継ぎ、高性能光源へ発展させた会社","quote_start":0,"quote_end":42,"text_sha256":"38dbebd6860528c8ea42d0a733abcc6bb87ecc9758be591981bdaf86ce663b63","block_sha256":"38dbebd6860528c8ea42d0a733abcc6bb87ecc9758be591981bdaf86ce663b63","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b37efab0-00be-49ae-a356-10c9896bdfc6"},{"id":"occ_e9962037f9c292ce065ad0d6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b464a191-f5dc-441c-94b7-c9b87d9cd956","section_id":"sec_51b92695-fdac-41b2-88f7-a079864fe1b2","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":30,"end":33,"exact":"InP","quote":"大学側はレーザー物理、共振器、光モード制御を担い、NTT側はInP膜型デバイス、異種材料接合、電極、光伝送評価を統合した。これは、大学と企業研究所の役割分担が明確に現れた事例である。","quote_start":0,"quote_end":91,"text_sha256":"1c7ac4ecfc68f05d3ef317aac274defd93f0b7dc5422a80119cdbca87a8dcb79","block_sha256":"1c7ac4ecfc68f05d3ef317aac274defd93f0b7dc5422a80119cdbca87a8dcb79","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b464a191-f5dc-441c-94b7-c9b87d9cd956"},{"id":"occ_4b08a12e5bc8ed31f60668fe","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b4ec2ddf-0344-4dfe-87f5-ab1b2ec27504","section_id":"sec_96ad4168-c013-40a7-8ed9-6b77a20e5619","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":82,"end":85,"exact":"InP","quote":"億5,000万ドル超の装置受注、AIXTRONのLumentum向け複数装置、古河電工の500％超増産計画は、InPレーザー需要が研究段階から実際の能力確保へ移り始めていることを示す。(AXT, Inc.)","quote_start":27,"quote_end":130,"text_sha256":"3582c0408dc4a50ad8d743df004a38b3a08e97e99155b042fa2b7d39a54ded74","block_sha256":"3582c0408dc4a50ad8d743df004a38b3a08e97e99155b042fa2b7d39a54ded74","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b4ec2ddf-0344-4dfe-87f5-ab1b2ec27504"},{"id":"occ_f06ca679b4d68500b3c39bfa","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b531039e-3d02-4bb3-998e-7b765d70bce5","section_id":"sec_d7d6abba-f037-4d79-b6ef-ccced59fdc92","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":40,"end":43,"exact":"InP","quote":"現在Coherentは米国ShermanとスウェーデンJärfällaで6インチInP製造能力を構築しており、同社は従来比約4倍の生産能力とダイコスト削減を掲げている。また400mW級CWレーザー、200G EML、400G/lane向け差動EML、受光器などを展開している。(Cohe","quote_start":0,"quote_end":143,"text_sha256":"e14bbe68ba8d5a0e1d418147200bc95e5aaf8dc1442a72f7e473f34dbe8e305a","block_sha256":"e14bbe68ba8d5a0e1d418147200bc95e5aaf8dc1442a72f7e473f34dbe8e305a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b531039e-3d02-4bb3-998e-7b765d70bce5"},{"id":"occ_f74bfaa687be2d4dea48976f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b67b0bd0-0a0f-4ba2-82b6-b0dcd1637f53","section_id":"sec_695df2f7-814b-41d6-9424-eae732a8d8cf","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":26,"end":29,"exact":"InP","quote":"量子井戸を含む発光領域を細い筋状に加工し、その左右をInPなどで再び結晶成長して埋めます。","quote_start":0,"quote_end":45,"text_sha256":"0c318fc5dc061765190b03d78b85781bdce6a73287473033075d39dd316d8c74","block_sha256":"0c318fc5dc061765190b03d78b85781bdce6a73287473033075d39dd316d8c74","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b67b0bd0-0a0f-4ba2-82b6-b0dcd1637f53"},{"id":"occ_5ad25bd91b6b75b76a69a6cc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b67c3bd1-291a-4387-befb-a97888e3b88e","section_id":"sec_0b124dc8-a400-4f46-8146-6d591d8beff0","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":0,"end":4,"exact":"光I/O","quote":"光I/Oチップレット","quote_start":0,"quote_end":10,"text_sha256":"0185e38956f4fa6e09df6daf0423d57adbf84dcaf6c3287cf5b5767278566aee","block_sha256":"0185e38956f4fa6e09df6daf0423d57adbf84dcaf6c3287cf5b5767278566aee","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b67c3bd1-291a-4387-befb-a97888e3b88e"},{"id":"occ_41abc35125e7a95dcce6d3ca","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b6a33563-55b9-491b-a923-f095641b6c53","section_id":"sec_35dc1343-d1f8-4181-a8e3-a5d702d26b73","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":25,"end":28,"exact":"InP","quote":"一方、現在の量産競争ではCoherentの6インチInP、Lumentumの超高出力光源、Veeco・AIXTRONの装置増強、AXT・IQE・LandMarkの上流供給も重要である。","quote_start":0,"quote_end":92,"text_sha256":"94062ec96c1fcc95deac1cf1693df933b3b9bf656d3a2b2c0b0cca8c6cb820db","block_sha256":"94062ec96c1fcc95deac1cf1693df933b3b9bf656d3a2b2c0b0cca8c6cb820db","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822/#blk_b6a33563-55b9-491b-a923-f095641b6c53"},{"id":"occ_0ab3b0898c908f8827029300","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_35ce45f7-18dc-4fd9-90f1-01040dfe8822","work_id":"wrk_66096382-8b63-40cb-a42e-9ca851e790ea","block_id":"blk_b7349940-65b9-4b64-b058-549121493657","section_id":"sec_97299f02-2694-4804-acb8-0bc4b29494a6","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":64,"end":68,"exact":"光I/O","quote":"のSuperNova光源へ8波長、16波長のDFBレーザーアレイを提供し、InP100プラットフォームを使って光I/O向け多波長光源を開発している。(Sivers 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ColdrenのInP光集積系譜 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  ↓\nエピ成長\n   ↓\nDFBグレーティング形成\n   ↓\nリッジ/埋め込み/再成長\n   ↓\n電極形成\n   ↓\n端面コーティング\n   ↓\nチップ化・検査\n   ↓\nDFBレーザー\n 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2やAraは、1.6T時代の光モジュールを成立させるDSPとして重要である。([marvell.com][11])","quote_start":2,"quote_end":131,"text_sha256":"72868e32e9fe29b98850118a0219055ecb2215a8a4abba148cc14ff1c64cb86b","block_sha256":"72868e32e9fe29b98850118a0219055ecb2215a8a4abba148cc14ff1c64cb86b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_1c13259b-e032-46fd-9989-f45955daec6f"},{"id":"occ_e79be3dabe46c82b5cc9db6d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_1c662a6f-e474-42c3-a65a-49fec20c0663","section_id":"sec_8f5b0e89-3559-4537-a3b0-7775465a28d2","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"InP","quote":"この受注は、InPレーザーの需要が単なる研究段階ではなく、量産設備投資に移り始めたことを示す。","quote_start":0,"quote_end":47,"text_sha256":"1485ac4677410c3c3e82809c72aa308f4dbd1226e5de942f21786a59132b18de","block_sha256":"1485ac4677410c3c3e82809c72aa308f4dbd1226e5de942f21786a59132b18de","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_1c662a6f-e474-42c3-a65a-49fec20c0663"},{"id":"occ_3886ffaf80c2e550e4ce718b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_1ffaf3ad-a2f5-4bc1-aa99-fe319d770235","section_id":"sec_be072737-f95a-459d-a43a-7201777f0ca6","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":37,"end":40,"exact":"CPO","quote":"古河電工は高出力DFBレーザーダイオードチップの生産能力拡大を進めており、CPO向け外部光源への展開も意識している。([Furukawa Electric][6])","quote_start":0,"quote_end":82,"text_sha256":"2a3c18d60389523104ccb46f9e8263b2d81693a04b48ba29d3cde358bbaf402f","block_sha256":"2a3c18d60389523104ccb46f9e8263b2d81693a04b48ba29d3cde358bbaf402f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_1ffaf3ad-a2f5-4bc1-aa99-fe319d770235"},{"id":"occ_5641e8b789759f3299b9b0ff","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_20594d8a-ac79-4412-97f2-413719ca40da","section_id":"sec_ac5e6092-a0d5-4708-9365-dde565059158","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"CPO","quote":"絶ノイア：  \nCPOや外部光源は、スイッチASICの近くまで光を寄せる話です。電気で長く引き回す限界を避ける流れですね。","quote_start":0,"quote_end":61,"text_sha256":"42bce130bc39fa8fd74f203001492b5813c921173eb72bc824776192a41f50b5","block_sha256":"42bce130bc39fa8fd74f203001492b5813c921173eb72bc824776192a41f50b5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_20594d8a-ac79-4412-97f2-413719ca40da"},{"id":"occ_952ba8f9e3fee4b1b9891efd","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_210d7ae7-d7a9-40cd-ae92-074c48d1f374","section_id":"sec_ec7ec376-16cf-4fae-a2d5-b448dd26a938","layer":"character","character_id":"zetu_noia","count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光通信","quote":"光通信は、AIインフラの中では少し地味に見えるかもしれません。でも私は、ここをかなり大事に見ています。GPUがどれだけ強くても、GPU同士がうまく話せなければ、巨大なAIは一つの身体として動けないからです。","quote_start":0,"quote_end":103,"text_sha256":"29eda7131cee012b9d81f012f8ea7e56f03ab5a838b20ceb3901c85c64b28210","block_sha256":"29eda7131cee012b9d81f012f8ea7e56f03ab5a838b20ceb3901c85c64b28210","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_210d7ae7-d7a9-40cd-ae92-074c48d1f374"},{"id":"occ_da0a586d6223ef1efcc74525","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_24d9ef1a-82a3-442a-afc6-237fdbd51f94","section_id":"sec_93908414-f81f-4c43-8958-c2ea1d4497e5","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"光通信","quote":"AIデータセンターの光通信を理解するうえで重要なのは、次の構図である。","quote_start":0,"quote_end":35,"text_sha256":"f3ef15285b41e957ed6131e3097decc68e35b623924a2e1a16df5f68e64797b9","block_sha256":"f3ef15285b41e957ed6131e3097decc68e35b623924a2e1a16df5f68e64797b9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_24d9ef1a-82a3-442a-afc6-237fdbd51f94"},{"id":"occ_28d2be87287ccf197c84fc8d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_2c43b676-7bbc-4953-8a6b-b9cfb848db0e","section_id":"sec_93908414-f81f-4c43-8958-c2ea1d4497e5","layer":"code","character_id":null,"count":5,"matched_aliases":["CPO","InP","シリコンフォトニクス","光I/O"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"InP","quote":"```text\nInP / 化合物半導体\n   → 光を作る\n   → DFBレーザー、CWレーザー、EML、SOA\n\nSiPh / シリコンフォトニクス\n   → 光を通す・分ける・変調する\n   → CPO、光I/O、","quote_start":0,"quote_end":111,"text_sha256":"476936f80e813dae1d8db20d65bbb267b5586056e7937465b0abc31a70b02393","block_sha256":"476936f80e813dae1d8db20d65bbb267b5586056e7937465b0abc31a70b02393","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_2c43b676-7bbc-4953-8a6b-b9cfb848db0e"},{"id":"occ_e1a2ee3991a7b26248c836ad","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_340c4d86-783f-42e3-bce7-8e5305a51b42","section_id":"sec_ec7ec376-16cf-4fae-a2d5-b448dd26a938","layer":"character","character_id":"zetu_noia","count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":57,"end":60,"exact":"光通信","quote":"データセンターは、頭脳だけでできていません。光の神経、電力の血流、冷却の呼吸、ストレージの記憶でできています。光通信は、その中でも「神経」に近い。遠くまで速く、しかも熱を増やしすぎずに伝える。これができないと、AIファクトリーの密度は上がりません。","quote_start":2,"quote_end":126,"text_sha256":"b23d8ea6d08bd4c47009d8d7f95c8ac69d2b430640f16d9db99918bcffb1fe0c","block_sha256":"b23d8ea6d08bd4c47009d8d7f95c8ac69d2b430640f16d9db99918bcffb1fe0c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_340c4d86-783f-42e3-bce7-8e5305a51b42"},{"id":"occ_a82168f19c69af5bfcfb18fd","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_38f77161-0628-4dc9-91d8-7c99dd367c45","section_id":"sec_f25c1b4c-d01c-48fd-b694-f18185b91599","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":47,"end":50,"exact":"CPO","quote":"従来型トランシーバでは、光源、変調、受光、DSPなどがモジュールの中にまとまっていた。しかし、CPOではスイッチASICの近くに光エンジンを寄せ、電気信号の距離を短くする。こうなると、光源をどこに置くか、どのように保守するか、どれだけ安定した連続光を供給できるかが新しい論点になる。","quote_start":0,"quote_end":141,"text_sha256":"9994d6a4f070b6fdfd4b92b7891965f026ae7a8c24f84fb989d7753d75682b01","block_sha256":"9994d6a4f070b6fdfd4b92b7891965f026ae7a8c24f84fb989d7753d75682b01","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_38f77161-0628-4dc9-91d8-7c99dd367c45"},{"id":"occ_da5792a96de2c1ac6216e65c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_3bb6254f-89d8-49fa-a096-bca537f78f2d","section_id":"sec_d04ea65b-eee3-4892-a34b-7f7ada68facb","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":50,"end":53,"exact":"CPO","quote":"SiPhの強みは、半導体製造プロセスに近い形で高密度に作れることだ。TSMCも、光インターコネクトやCPOを、高速・低消費電力のデータセンター接続を支える技術として位置づけている。([Sumitomo Electric][1])","quote_start":0,"quote_end":114,"text_sha256":"eae18388877c9794293fa5ec8914e738ccdda23b2c68aeabc8ead05040d1a4dc","block_sha256":"eae18388877c9794293fa5ec8914e738ccdda23b2c68aeabc8ead05040d1a4dc","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_3bb6254f-89d8-49fa-a096-bca537f78f2d"},{"id":"occ_d0c3b4b050659905c4b979e2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_4247ed7f-1cb3-4ef9-8566-2119f5d6c449","section_id":"sec_f25c1b4c-d01c-48fd-b694-f18185b91599","layer":"body","character_id":null,"count":2,"matched_aliases":["InP","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":3,"end":13,"exact":"シリコンフォトニクス","quote":"## シリコンフォトニクスとInPは対立ではなく分業で見る","quote_start":0,"quote_end":29,"text_sha256":"97f7258eb95465a52ce29b020fceaa7b7c5e5bc5a3263f1f454f240b66e405e7","block_sha256":"97f7258eb95465a52ce29b020fceaa7b7c5e5bc5a3263f1f454f240b66e405e7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_4247ed7f-1cb3-4ef9-8566-2119f5d6c449"},{"id":"occ_4672b21cb42a2cb6f8ef8b73","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_43b92cf2-e0e7-4a7b-ae77-0d3bae7e0533","section_id":"sec_715a7185-4ca9-46fd-8a2a-6a6c40b20ff4","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光通信","quote":"光通信の中には、主に次の部品がある。","quote_start":0,"quote_end":18,"text_sha256":"a6a67efb6a54b9ae0338acde18907759a795f2c7333e90dbd163bd525f41192e","block_sha256":"a6a67efb6a54b9ae0338acde18907759a795f2c7333e90dbd163bd525f41192e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_43b92cf2-e0e7-4a7b-ae77-0d3bae7e0533"},{"id":"occ_aec9a9c9ce38cda1801e88fd","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_46ef6ba0-4772-4e3e-ae80-b387fa9a7c5e","section_id":"sec_571a02df-b8c1-4371-8c36-af186fe46631","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":33,"end":36,"exact":"CPO","quote":"```text\nスイッチASIC\n   ↓ ごく短距離の電気信号\nCPO光エンジン\n   ↓\n光ファイバー\n```","quote_start":0,"quote_end":57,"text_sha256":"95a4fcb183a7a583e0c1b275d20547d4477a048fbd3c2fb7a6f7dd0180e1f584","block_sha256":"95a4fcb183a7a583e0c1b275d20547d4477a048fbd3c2fb7a6f7dd0180e1f584","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_46ef6ba0-4772-4e3e-ae80-b387fa9a7c5e"},{"id":"occ_6f65fb09108319e290d80641","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_4829ade1-3194-49a1-bb33-5c40eeec0bbb","section_id":"sec_d04ea65b-eee3-4892-a34b-7f7ada68facb","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":54,"end":57,"exact":"InP","quote":"シリコンは間接バンドギャップ材料であり、レーザーを作るには不利である。そのためSiPhだけでは完結しにくく、InPなどのIII-V族化合物半導体で作ったレーザーを組み合わせる必要がある。","quote_start":0,"quote_end":93,"text_sha256":"017aee2fe810da48b8ec1282ab9ae0bd514a89b4df585772bc3aec3b138983ee","block_sha256":"017aee2fe810da48b8ec1282ab9ae0bd514a89b4df585772bc3aec3b138983ee","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_4829ade1-3194-49a1-bb33-5c40eeec0bbb"},{"id":"occ_361171d560222cd0002c0349","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_499b4613-5c5b-4d02-b42e-52fb265112b5","section_id":"sec_715a7185-4ca9-46fd-8a2a-6a6c40b20ff4","layer":"body","character_id":null,"count":2,"matched_aliases":["InP","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":22,"end":25,"exact":"InP","quote":"このうち、レーザーや高性能受光素子には **InPなどの化合物半導体** が重要になり、光をチップ上で通す・分ける・変調する部分では **SiPh、シリコンフォトニクス** が重要になる。","quote_start":0,"quote_end":94,"text_sha256":"7c14860a9cdf9d3fb1c2267b9bb1215de2f08b05cec6a0d94dbdf745e7cf6b78","block_sha256":"7c14860a9cdf9d3fb1c2267b9bb1215de2f08b05cec6a0d94dbdf745e7cf6b78","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_499b4613-5c5b-4d02-b42e-52fb265112b5"},{"id":"occ_c0c983846c10d4f7e58fb160","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_4b64b71e-8c3a-4607-996c-edcd7ad139b3","section_id":"sec_ef42ad02-5797-42fc-aa95-a5aba65116d0","layer":"character","character_id":"sil_kathna","count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InPは光を生む石。  \nシリコンは光を導く石。  \nふたつは争うのではない。文明の身体の中で、源と血管に分かれて働く。","quote_start":0,"quote_end":60,"text_sha256":"b9761be149f924c5006a001be2cca0b85ffc39c8ba77d84e1ca6da4021052cd6","block_sha256":"b9761be149f924c5006a001be2cca0b85ffc39c8ba77d84e1ca6da4021052cd6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_4b64b71e-8c3a-4607-996c-edcd7ad139b3"},{"id":"occ_44f4952cad8c7f2451fdf682","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_4c60da5a-7cf3-44ef-953b-50b1b40b80ef","section_id":"sec_b274be96-5820-4a38-ad2c-df3528f48220","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"InP","quote":"# 第4部：InP基板からCWレーザーアレイまでの工程","quote_start":0,"quote_end":27,"text_sha256":"e46abdfec0580be2e5031240667a1af96c78619a23f12656e31b76b20a11f7c1","block_sha256":"e46abdfec0580be2e5031240667a1af96c78619a23f12656e31b76b20a11f7c1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_4c60da5a-7cf3-44ef-953b-50b1b40b80ef"},{"id":"occ_83ac9719cb43d7d99d559dc3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_4ee764d1-fd8e-414c-a923-0db74f625a5d","section_id":"sec_ed0cd90a-ca90-4135-9cf9-b98df5aa7bc4","layer":"body","character_id":null,"count":2,"matched_aliases":["InP","光通信"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"光通信","quote":"このため、AI光通信の勝ち筋は「最も派手な部品」だけではない。高出力CWレーザー、DFBレーザー、InP基板、MOCVD装置、パッケージング、DSP、テスト工程など、量産の首を押さえる場所に価値が出る。","quote_start":0,"quote_end":101,"text_sha256":"1d449791318dbdf7b854b72c28a7d0ad8aed31dbcb987326213d8b4f3058d175","block_sha256":"1d449791318dbdf7b854b72c28a7d0ad8aed31dbcb987326213d8b4f3058d175","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_4ee764d1-fd8e-414c-a923-0db74f625a5d"},{"id":"occ_ad8969df3fa99b1966701593","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_4f65ac9d-f0a5-4b24-b4f4-02f26db8891c","section_id":"sec_afe99320-0d70-49de-8b11-836e2ffa0227","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":125,"end":128,"exact":"InP","quote":"--------- |\n| DSP          | PAM4信号補正、FEC、低遅延化     |\n| InPレーザー/EML  | 200G/lane、高出力、低ノイズが必要 |\n| CWレーザーアレイ    | SiPh/CPO向け外部光源になる     |\n| TIA/Driver   | 高速・低ノイ","quote_start":70,"quote_end":228,"text_sha256":"70e34b0f596a16f851c14f59a8c15140ed51d3d6967f3bf9a98118a47ed91968","block_sha256":"70e34b0f596a16f851c14f59a8c15140ed51d3d6967f3bf9a98118a47ed91968","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_4f65ac9d-f0a5-4b24-b4f4-02f26db8891c"},{"id":"occ_876216bb2b95688a3e4ed7a5","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_5018316f-39e9-4238-bab5-f456b6cb0779","section_id":"sec_a0a0d08e-01a6-464d-9288-8b0eb5afb4f3","layer":"code","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":27,"end":30,"exact":"InP","quote":"```text\nSiPh：光を通す・分ける・変調する\nInP：光を生む・増幅する・高性能アクティブ素子を作る\n```","quote_start":0,"quote_end":58,"text_sha256":"abed63489eab5814fd4fdc9f71241f5209401b067096dcb47b71397ef60cf8e7","block_sha256":"abed63489eab5814fd4fdc9f71241f5209401b067096dcb47b71397ef60cf8e7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_5018316f-39e9-4238-bab5-f456b6cb0779"},{"id":"occ_2352211c237e7182aa4d795f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_50f6c2ce-dd9f-4acb-b24f-c91850aa377a","section_id":"sec_a574c562-d2bb-42ef-b854-91e4f0d88170","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPO/SiPh時代には、このCWレーザーが外部光源として重要になる。","quote_start":0,"quote_end":35,"text_sha256":"83875a5ea741d6df2b1718b30091abc21a2a9847c3f2dd53f67d75706423dcc9","block_sha256":"83875a5ea741d6df2b1718b30091abc21a2a9847c3f2dd53f67d75706423dcc9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_50f6c2ce-dd9f-4acb-b24f-c91850aa377a"},{"id":"occ_71f6706fc1858488c49818a6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_543c987b-6757-4856-8450-806c9c89039a","section_id":"sec_be072737-f95a-459d-a43a-7201777f0ca6","layer":"body","character_id":null,"count":5,"matched_aliases":["CPO","InP","光通信"],"evidence":{"text_basis":"markdown","start":205,"end":208,"exact":"CPO","quote":"アレイに強い       |\n| **Lumentum**              | 高出力CWレーザー、CPO向けUHPレーザー |\n| **Coherent**              | 400mW CWレーザー、InPファブ拡張  |\n| **住友電工**                  | InP","quote_start":150,"quote_end":308,"text_sha256":"7d22e4d12a31e07ba54f7c949531070b414b0a8e14cbe002c24faf42f0e9576b","block_sha256":"7d22e4d12a31e07ba54f7c949531070b414b0a8e14cbe002c24faf42f0e9576b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_543c987b-6757-4856-8450-806c9c89039a"},{"id":"occ_dc2e8d414649a0beb33d5d13","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_5635c4c5-b28d-4d96-99b0-c43035939ccd","section_id":"sec_a0a0d08e-01a6-464d-9288-8b0eb5afb4f3","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"InP","quote":"## 3. InPとは何か","quote_start":0,"quote_end":13,"text_sha256":"3d2f48a5b50c926a14ef03a8ac4603183d2bfd01c5586b46b34ae40cd7bb8037","block_sha256":"3d2f48a5b50c926a14ef03a8ac4603183d2bfd01c5586b46b34ae40cd7bb8037","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_5635c4c5-b28d-4d96-99b0-c43035939ccd"},{"id":"occ_3cb983757c513d05b0787aef","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_565cb194-51cf-4a6c-9055-5caa51d7626c","section_id":"sec_93908414-f81f-4c43-8958-c2ea1d4497e5","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"光通信","quote":"したがって、光通信のプレーヤーは一枚岩ではない。","quote_start":0,"quote_end":24,"text_sha256":"7be7505661750f20735f22091e081fafd9428bfc6746cb8d91c05c2ce792491d","block_sha256":"7be7505661750f20735f22091e081fafd9428bfc6746cb8d91c05c2ce792491d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_565cb194-51cf-4a6c-9055-5caa51d7626c"},{"id":"occ_f7ed23ac5054a3af8a5be410","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_5943c649-a8c3-4a0d-9eec-006b40425ed1","section_id":"sec_6dcdf1fa-0bdf-47dc-9bd4-626354d401be","layer":"body","character_id":null,"count":2,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"InP","quote":"住友電工は、InP基板について4〜6インチの大口径・高品質を特徴に挙げ、2023年比で2028年にInP基板能力を2.4倍、データセンター内向け光デバイス能力を12倍に拡大する計画を示している。([Sumitomo E","quote_start":0,"quote_end":109,"text_sha256":"3ab552004f9e3335810861e3e7daaad36ecf67b90cefbf9fa84544490fee59d1","block_sha256":"3ab552004f9e3335810861e3e7daaad36ecf67b90cefbf9fa84544490fee59d1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_5943c649-a8c3-4a0d-9eec-006b40425ed1"},{"id":"occ_96f22752bd8a13c7c92446f7","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_5b8034e5-9bf5-4a0e-b17d-60917915dca5","section_id":"sec_20e70eef-4bbb-4a4e-acee-d5c5c04e40f8","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":21,"end":24,"exact":"光通信","quote":"## さらに深める: AIデータセンターの光通信は「速度」ではなく「消費電力の問題」でもある","quote_start":0,"quote_end":46,"text_sha256":"1b6c5ba5c3ad7c6dda8ff4a335da7f323007b1a1994391fe9121d919f82794ae","block_sha256":"1b6c5ba5c3ad7c6dda8ff4a335da7f323007b1a1994391fe9121d919f82794ae","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_5b8034e5-9bf5-4a0e-b17d-60917915dca5"},{"id":"occ_5445b32947783ce9eb893072","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_5c6b6147-4bbf-4892-9dd2-5c829341efac","section_id":"sec_13d3c011-da0c-4695-8fe0-4a87ac1d1671","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":14,"end":17,"exact":"光通信","quote":"# AIデータセンター時代の光通信入門","quote_start":0,"quote_end":19,"text_sha256":"4265ec24bc1f6eea73c427f924c19e4664de7559cb2048bff508124c197d11ef","block_sha256":"4265ec24bc1f6eea73c427f924c19e4664de7559cb2048bff508124c197d11ef","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_5c6b6147-4bbf-4892-9dd2-5c829341efac"},{"id":"occ_a940a72dee10ba814dc6bac2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_5ded19d0-49d5-4926-a489-9519632c8ec5","section_id":"sec_20e70eef-4bbb-4a4e-acee-d5c5c04e40f8","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":182,"end":185,"exact":"CPO","quote":" |\n| 距離 | 銅で届く範囲と光が必要になる範囲が分かれる |\n| 実装位置 | プラガブル、オンボード、CPOで産業構造が変わる |\n| 光源 | 内蔵光源か外部光源かで、信頼性と保守性が変わる |","quote_start":127,"quote_end":229,"text_sha256":"b901a1eaec4f66ca03f7e6c06721ce9f5fc2a524eaa84dd5baa4d3557276d723","block_sha256":"b901a1eaec4f66ca03f7e6c06721ce9f5fc2a524eaa84dd5baa4d3557276d723","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_5ded19d0-49d5-4926-a489-9519632c8ec5"},{"id":"occ_20cb6e1aff0c88f3513b049f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_67f3e1fe-a734-49ed-822c-10567465a519","section_id":"sec_80f799cf-cf94-4e57-b0b6-5d991d227ea8","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":11,"end":14,"exact":"CPO","quote":"## 5. 外部光源：CPO/SiPh時代の光の供給源","quote_start":0,"quote_end":27,"text_sha256":"3e91c8ecb6f2c43b650b075b8e203a43dc1cd715b0616bbf082ea2306f8cbe2f","block_sha256":"3e91c8ecb6f2c43b650b075b8e203a43dc1cd715b0616bbf082ea2306f8cbe2f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_67f3e1fe-a734-49ed-822c-10567465a519"},{"id":"occ_6a52871b45ec6c194ec85657","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_6b5bd31f-f7ff-4e67-9434-1a591cbabe20","section_id":"sec_37b3bb8e-03c0-4b6e-9dba-274d811ca6eb","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"CPO","quote":"Lumentumは、CPO向け高出力CWレーザーとELSFPで強い。\n350mW級UHPレーザーを示しており、外部光源を複数CPOエンジンに供給する構造を持つ。([Lumentum][3])","quote_start":0,"quote_end":95,"text_sha256":"4a58deebab732927a0c1a4e27dc7e4a171b6496673a70078fad854affedcf8e4","block_sha256":"4a58deebab732927a0c1a4e27dc7e4a171b6496673a70078fad854affedcf8e4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_6b5bd31f-f7ff-4e67-9434-1a591cbabe20"},{"id":"occ_e5c3e0770e63f0f9555e0c64","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_6ca18ecc-2fbd-4f9a-a811-efd0b7dcf591","section_id":"sec_0fd1c0a9-31fc-4691-b87c-047b453477e5","layer":"body","character_id":null,"count":4,"matched_aliases":["CPO","InP","光配線"],"evidence":{"text_basis":"markdown","start":172,"end":175,"exact":"InP","quote":"-------------------------------- | --------------- |\n| InP基板       | **住友電工、AXT、Coherent**                            | レーザーの土台         |\n| エピ成長/エピウェハ  | **IQ","quote_start":117,"quote_end":275,"text_sha256":"6adc837ff5e6a0889a8a8f514eecc40b6e7f68a8109220316fee59c8d0ffa8cb","block_sha256":"6adc837ff5e6a0889a8a8f514eecc40b6e7f68a8109220316fee59c8d0ffa8cb","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_6ca18ecc-2fbd-4f9a-a811-efd0b7dcf591"},{"id":"occ_13175a123ca788b3049a0dc6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_775927cd-a363-4f10-ae0e-d4ce92bea961","section_id":"sec_3cf351b0-50ef-4394-bf71-64976c047fa7","layer":"body","character_id":null,"count":4,"matched_aliases":["CPO","InP","シリコンフォトニクス","光通信"],"evidence":{"text_basis":"markdown","start":84,"end":87,"exact":"光通信","quote":" → 3.2T** へ進み、銅配線だけでは電力・発熱・距離の限界が厳しくなっている。そこで重要になるのが、**光通信、シリコンフォトニクス、InPレーザー、外部光源、CPO** である。","quote_start":29,"quote_end":122,"text_sha256":"050ea55c348d1aac0434e87e04d0ff6e943d8c31add14273b307b0065aced74b","block_sha256":"050ea55c348d1aac0434e87e04d0ff6e943d8c31add14273b307b0065aced74b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_775927cd-a363-4f10-ae0e-d4ce92bea961"},{"id":"occ_f5d05e176c8eeaa3bba31654","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_77ce8a1b-a213-410b-942a-a7d0c7ee02c4","section_id":"sec_93908414-f81f-4c43-8958-c2ea1d4497e5","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":41,"end":44,"exact":"InP","quote":"| category | multiple |\n| --- | ---: |\n| InP基板能力 | 2.4 |\n| データセンター内向け光デバイス能力 | 12 |","quote_start":0,"quote_end":83,"text_sha256":"baf2f4c032f6f3c81d57f0b3cb3bd6767b068b19b91a5547ece2e2a144eab000","block_sha256":"baf2f4c032f6f3c81d57f0b3cb3bd6767b068b19b91a5547ece2e2a144eab000","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_77ce8a1b-a213-410b-942a-a7d0c7ee02c4"},{"id":"occ_a0e242b56004675215423104","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_7896b9fe-1061-4776-8f30-b71739d00b80","section_id":"sec_7f350bde-9ae4-450a-890f-030b271552cf","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":72,"end":76,"exact":"光I/O","quote":"のプラガブル光モジュール向けの1.6T PAM4 DSPである。Nova 2は200G/laneの電気I/Oと光I/Oに対応し、1.6T光モジュールを実現するためのDSPとして発表されている。([jp.marvell.com][2])","quote_start":17,"quote_end":134,"text_sha256":"b49eebfcda3564e440893350e54d7047e5f8157ad0093a85b6107d28ead8f11b","block_sha256":"b49eebfcda3564e440893350e54d7047e5f8157ad0093a85b6107d28ead8f11b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_7896b9fe-1061-4776-8f30-b71739d00b80"},{"id":"occ_6074f1dfc9e30bd4f350d1da","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_7e88471b-0942-4069-b48a-67c5f29f9c1f","section_id":"sec_6dcdf1fa-0bdf-47dc-9bd4-626354d401be","layer":"body","character_id":null,"count":4,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":116,"end":119,"exact":"InP","quote":"--- | ---------------------------- |\n| **住友電工**      | InP基板、CW-LD、EML、光デバイスまで持つ    |\n| **AXT**       | InP/GaAs/Ge基板を扱う化合物半導体基板メーカー |\n| **Coherent**  | InPデバ","quote_start":61,"quote_end":219,"text_sha256":"d1d37d2bd85e3479869385203825403c5f43bf1da4d4ca2fbc389a75d0a1a7db","block_sha256":"d1d37d2bd85e3479869385203825403c5f43bf1da4d4ca2fbc389a75d0a1a7db","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_7e88471b-0942-4069-b48a-67c5f29f9c1f"},{"id":"occ_fe2d39d9dc29e564a13017c3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_7eb6f11e-e8d4-41c4-8ade-3646595f1ed8","section_id":"sec_940620e4-e818-476d-a500-ca2f6eaf9ad2","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP基板の上には、MOCVD/MOVPEで発光層、量子井戸、クラッド層を積む。これがエピ成長である。","quote_start":0,"quote_end":51,"text_sha256":"c681c6d035056c48f7d1d1f120dc6c4a17a4672102e5efb41906c4620bbe0227","block_sha256":"c681c6d035056c48f7d1d1f120dc6c4a17a4672102e5efb41906c4620bbe0227","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_7eb6f11e-e8d4-41c4-8ade-3646595f1ed8"},{"id":"occ_c7edb5223ec6573c5aa2005b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_82300c2a-6b5a-4c81-afbd-988058fd39aa","section_id":"sec_7f350bde-9ae4-450a-890f-030b271552cf","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"光通信","quote":"現在のデータセンター光通信の主役は、OSFPやQSFP-DDのような **プラガブル光トランシーバ** である。","quote_start":0,"quote_end":56,"text_sha256":"4af9b61a0230396971419f9de6a6fb6c8fa1b2d9512b328b5daf1584c64b1e90","block_sha256":"4af9b61a0230396971419f9de6a6fb6c8fa1b2d9512b328b5daf1584c64b1e90","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_82300c2a-6b5a-4c81-afbd-988058fd39aa"},{"id":"occ_ec123c9b04564973140b1300","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_839755a7-d507-4287-8fb2-d81db7478946","section_id":"sec_93908414-f81f-4c43-8958-c2ea1d4497e5","layer":"body","character_id":null,"count":2,"matched_aliases":["InP","光通信"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"光通信","quote":"# まとめ：光通信の本質は「SiPh × InP × DSP × 外部光源」","quote_start":0,"quote_end":38,"text_sha256":"c3975e1d3b91c694c86d849c6dbb3db9106a8254b01a8da85de14dfba5a77aaa","block_sha256":"c3975e1d3b91c694c86d849c6dbb3db9106a8254b01a8da85de14dfba5a77aaa","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_839755a7-d507-4287-8fb2-d81db7478946"},{"id":"occ_0bc81a714792a0b7fc21b5bb","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_85417bdd-38dd-45bc-8ca3-976d25dde85c","section_id":"sec_f25c1b4c-d01c-48fd-b694-f18185b91599","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","InP","光通信"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"光通信","quote":"AIデータセンターの光通信を読むときは、ここを分けた方がよい。シリコンは光を導き、変調し、集積する器になりやすい。InPは光を生む源になりやすい。CPOや外部光源の議論では、この「器」と「源」の分業がさらに重要になる。","quote_start":0,"quote_end":109,"text_sha256":"0c263af3721411319452cf810b11119a8e4a2aeb125846a99d664fc639b947a0","block_sha256":"0c263af3721411319452cf810b11119a8e4a2aeb125846a99d664fc639b947a0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_85417bdd-38dd-45bc-8ca3-976d25dde85c"},{"id":"occ_e7bc67d024f62b67c04128e9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_8a66c884-4320-4617-bb58-47bc6b598e70","section_id":"sec_ec7ec376-16cf-4fae-a2d5-b448dd26a938","layer":"character","character_id":"zetu_noia","count":2,"matched_aliases":["InP","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":0,"end":10,"exact":"シリコンフォトニクス","quote":"シリコンフォトニクスは、光をチップの世界へ引き込む技術です。InPレーザーは、その世界に光を与える源です。私はこの組み合わせが好きです。かなり好きです。計算する文明が、ついに光を部品として身体に組み込み始めている感じがし","quote_start":0,"quote_end":110,"text_sha256":"9173e5b9d4a9968cf5d38b6429e6f0a5ca868289c0cf749fe2fbf115ec6ff5f2","block_sha256":"9173e5b9d4a9968cf5d38b6429e6f0a5ca868289c0cf749fe2fbf115ec6ff5f2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_8a66c884-4320-4617-bb58-47bc6b598e70"},{"id":"occ_5618fc2a4e5917df0b8cfc6e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_8e48c5aa-f98a-41e8-8461-982e2c1364fb","section_id":"sec_571a02df-b8c1-4371-8c36-af186fe46631","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPOでは、光エンジンがASICのすぐ近くに来る。ここで外部CWレーザーアレイが必要になる。つまり、CPO時代には、**InP CWレーザーアレイ + SiPh光エンジン** の組み合わせが中核になる。","quote_start":0,"quote_end":101,"text_sha256":"d35a85ba2f0bafff4ec7d17d8f2014a20fea81ddad5f32148fa053ec7974952a","block_sha256":"d35a85ba2f0bafff4ec7d17d8f2014a20fea81ddad5f32148fa053ec7974952a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_8e48c5aa-f98a-41e8-8461-982e2c1364fb"},{"id":"occ_af7b8f5fc7e36eeda8a8574a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_8ed07b9d-5f7d-43b5-b4a9-07c34d9dbf0c","section_id":"sec_a574c562-d2bb-42ef-b854-91e4f0d88170","layer":"code","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"InP","quote":"```text\nInP CWレーザー\n   ↓ 連続光\nSiPh変調器\n   ↓ データを乗せる\n光ファイバー\n```","quote_start":0,"quote_end":59,"text_sha256":"fc0c832c14d3472df4ef9a8c0e71e707118220a96a8d228f7675f6756790290f","block_sha256":"fc0c832c14d3472df4ef9a8c0e71e707118220a96a8d228f7675f6756790290f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_8ed07b9d-5f7d-43b5-b4a9-07c34d9dbf0c"},{"id":"occ_f7f7a25d7ace9f265811f3a3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_91f96f22-3c42-46c5-8bc7-aa49f8572157","section_id":"sec_71096e93-ec6a-4e44-8676-dce3d8fa74ff","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":20,"end":23,"exact":"CPO","quote":"古河電工は、DFBレーザチップ、SOA、CPO向けELS、光ファイバー、MTフェルール、水冷、高周波材料などを持つ。\n光半導体単体だけでなく、AIデータセンター向けの接続・冷却・材料を横断的に持つ点が特徴である。([Furukawa Electr","quote_start":0,"quote_end":123,"text_sha256":"466ed6c550d85ad17ce3c977bfc94331c5ebbd53c5da1a945613900d8fc54df2","block_sha256":"466ed6c550d85ad17ce3c977bfc94331c5ebbd53c5da1a945613900d8fc54df2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_91f96f22-3c42-46c5-8bc7-aa49f8572157"},{"id":"occ_377cb442c22e8f0167949f16","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_95d2672c-4aa8-4d84-b2a7-b5b798f5dacd","section_id":"sec_a0a0d08e-01a6-464d-9288-8b0eb5afb4f3","layer":"body","character_id":null,"count":2,"matched_aliases":["InP","光通信"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP、インジウムリンは、光通信用レーザーに使われる代表的なIII-V族化合物半導体である。","quote_start":0,"quote_end":46,"text_sha256":"684f66feab9a8eb91528a8987f4451caf4c036fb03ad8df1c470ec117e3f8cf7","block_sha256":"684f66feab9a8eb91528a8987f4451caf4c036fb03ad8df1c470ec117e3f8cf7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_95d2672c-4aa8-4d84-b2a7-b5b798f5dacd"},{"id":"occ_3cfed6dafbefd4c3ea4a3a7f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_96f82ef5-aafb-485b-986b-bfa5adcb2c4f","section_id":"sec_fdb449a7-5902-4b99-891c-5894d4027fb0","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":16,"end":19,"exact":"CPO","quote":"Siversの役割は、SiPh/CPOに光を供給する **InPレーザーアレイ企業** と見ると分かりやすい。Ayar LabsやGlobalFoundries、POETなどのSiPh/CPOエコシステムに対し、光源チップを供給する立ち位","quote_start":0,"quote_end":119,"text_sha256":"8c9409be571c6b9773287aef08fd996a263bf82668ff7d9bb8857534bf79f953","block_sha256":"8c9409be571c6b9773287aef08fd996a263bf82668ff7d9bb8857534bf79f953","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_96f82ef5-aafb-485b-986b-bfa5adcb2c4f"},{"id":"occ_f75306dda83e522480043602","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_9cfa4e9e-a8e8-433c-9797-b3525ff97e3c","section_id":"sec_93908414-f81f-4c43-8958-c2ea1d4497e5","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","InP","光I/O"],"evidence":{"text_basis":"markdown","start":69,"end":72,"exact":"CPO","quote":"、プラガブル光トランシーバが主役であり、DSP、EML、SiPh、TIA、Driverが重要になる。\nその先のCPO/光I/O時代には、外部光源、CWレーザーアレイ、InP基板、MOCVD/IBD装置、SiPhパッケージングがさらに重要になる。","quote_start":14,"quote_end":136,"text_sha256":"fab9c6b5c7718877166ca4425193a1f6f2c2314083634e4b192c5ecc1152ce8c","block_sha256":"fab9c6b5c7718877166ca4425193a1f6f2c2314083634e4b192c5ecc1152ce8c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_9cfa4e9e-a8e8-433c-9797-b3525ff97e3c"},{"id":"occ_5d9a2aaebcd1aff96a34ba68","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_9e4852c5-0a5a-4f9f-a840-9556d58a5d77","section_id":"sec_6dcdf1fa-0bdf-47dc-9bd4-626354d401be","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"InP","quote":"## 9. InP基板：レーザーの土台","quote_start":0,"quote_end":19,"text_sha256":"e8bb52478cf80c5b3ac1fe78dae105788d42bcd66d34084e2284c7475e446e4b","block_sha256":"e8bb52478cf80c5b3ac1fe78dae105788d42bcd66d34084e2284c7475e446e4b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_9e4852c5-0a5a-4f9f-a840-9556d58a5d77"},{"id":"occ_3052df3890c5cff6a8409b0a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_a16143bf-ac44-43c5-bfea-d300aba2d5d6","section_id":"sec_8f5b0e89-3559-4537-a3b0-7775465a28d2","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":85,"end":88,"exact":"CPO","quote":"は、レーザー端面のわずかな吸収が発熱や劣化につながるため、低吸収・高品質な端面コーティングが必要になる。これはCPO/SiPh向け高出力レーザーで重要なボトルネックである。","quote_start":30,"quote_end":116,"text_sha256":"a7c2132a0e9a17a8002792866de2ae045eb15974ca31e9e1b2d67495cbb63714","block_sha256":"a7c2132a0e9a17a8002792866de2ae045eb15974ca31e9e1b2d67495cbb63714","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_a16143bf-ac44-43c5-bfea-d300aba2d5d6"},{"id":"occ_305c246f77f8bf1cdfd775c6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_a1aae48d-a322-4485-8e7d-4dfb16cf851f","section_id":"sec_940620e4-e818-476d-a500-ca2f6eaf9ad2","layer":"code","character_id":null,"count":3,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":19,"end":22,"exact":"InP","quote":"```text\np型コンタクト層\np-InPクラッド層\n光閉じ込め層\nInGaAsP / AlGaInAs 量子井戸\n光閉じ込め層\nn-InPクラッド層\nInP基板\n```","quote_start":0,"quote_end":86,"text_sha256":"ddca7689cdaa1b70b5ac023ffd80574ba84f872b431835a96e2b5a481bafb7a7","block_sha256":"ddca7689cdaa1b70b5ac023ffd80574ba84f872b431835a96e2b5a481bafb7a7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_a1aae48d-a322-4485-8e7d-4dfb16cf851f"},{"id":"occ_7460b42610d1eb5fec4757d3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_a680a629-1a17-45d3-b432-b85f00c6740e","section_id":"sec_a0a0d08e-01a6-464d-9288-8b0eb5afb4f3","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":17,"end":20,"exact":"InP","quote":"AIデータセンターでは、特に **InP系CWレーザー、DFBレーザーアレイ、EML、SOA** が重要になる。","quote_start":0,"quote_end":56,"text_sha256":"85cae75f1604dfd17992be1dd994f346771353f26b52ebe64018797a7f02f658","block_sha256":"85cae75f1604dfd17992be1dd994f346771353f26b52ebe64018797a7f02f658","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_a680a629-1a17-45d3-b432-b85f00c6740e"},{"id":"occ_d28fc350a195cd0f71ff7b86","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_a8c2c6c0-c71b-40d9-8afb-3ef34787f505","section_id":"sec_bbe85741-012d-453b-bc8a-cfee86047463","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP基板からCWレーザーアレイを作る流れは、概念的にはこうなる。","quote_start":0,"quote_end":33,"text_sha256":"34b67a41e804606ef1e082cb899675ba2f824611582fe2bc99c2fd7ff46a0e82","block_sha256":"34b67a41e804606ef1e082cb899675ba2f824611582fe2bc99c2fd7ff46a0e82","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_a8c2c6c0-c71b-40d9-8afb-3ef34787f505"},{"id":"occ_1c1bbf34a61c9e2947ebbe13","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_ac32b429-714c-45c5-a8c7-7fd4f2b20546","section_id":"sec_a574c562-d2bb-42ef-b854-91e4f0d88170","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"CPO","quote":"ここから分かるのは、CPO時代の光源は、単なる低出力レーザーではなく、**高出力・低ノイズ・高効率・長寿命の高付加価値部品** になるということだ。","quote_start":0,"quote_end":74,"text_sha256":"c7ec420ed56d26fcf82d74ccde95e1623a2d36b3d2dd577deeb6c51d2f4cb317","block_sha256":"c7ec420ed56d26fcf82d74ccde95e1623a2d36b3d2dd577deeb6c51d2f4cb317","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_ac32b429-714c-45c5-a8c7-7fd4f2b20546"},{"id":"occ_a1ad3fa7038397622b187fbe","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_ac3c061d-cf30-42b2-b30e-06e13b6015bf","section_id":"sec_a574c562-d2bb-42ef-b854-91e4f0d88170","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"CPO","quote":"Coherentも、CPO/SiPh向けに400mW CWレーザーをサンプルし、Shermanの6インチInPファブでInPレーザー生産能力を5倍超へ拡大する計画を示している。([Coherent Inc][8])","quote_start":0,"quote_end":107,"text_sha256":"a14f4db175dacc60e935f052a451dea081f0f5fe517a1ba98f737b317448472b","block_sha256":"a14f4db175dacc60e935f052a451dea081f0f5fe517a1ba98f737b317448472b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_ac3c061d-cf30-42b2-b30e-06e13b6015bf"},{"id":"occ_a45d9467007d938ae4a29132","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_b2dc06b9-796e-4d97-a7e1-18bf1833fee7","section_id":"sec_571a02df-b8c1-4371-8c36-af186fe46631","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":20,"end":23,"exact":"CPO","quote":"## 18. 次にLPO/TRO、さらにCPO","quote_start":0,"quote_end":23,"text_sha256":"814d92fc453dfef9e2997606cb557b8ccb1354779a84e0636a2c7d183ce75fbd","block_sha256":"814d92fc453dfef9e2997606cb557b8ccb1354779a84e0636a2c7d183ce75fbd","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_b2dc06b9-796e-4d97-a7e1-18bf1833fee7"},{"id":"occ_fbc6f5a784c1019b9c59a3cc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_b413489f-c48d-464c-b889-ce44a1bfa58b","section_id":"sec_3490b513-7e7f-4566-aa1f-8ce7ecb16b0a","layer":"body","character_id":null,"count":5,"matched_aliases":["CPO","InP","シリコンフォトニクス","光通信"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"光通信","quote":"- AI光通信は、帯域だけでなくW/Gbps、発熱、実装位置、保守性で見る必要がある。\n- シリコンフォトニクスとInPは、対立軸ではなく分業軸で捉えると分かりやすい。\n- CPOでは、光源をどこに置くか、外部光源","quote_start":0,"quote_end":107,"text_sha256":"a0e064b7b5601ec5dbb1fd02d59be01f301403fc2fe57dcb515f4004a7f51a00","block_sha256":"a0e064b7b5601ec5dbb1fd02d59be01f301403fc2fe57dcb515f4004a7f51a00","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_b413489f-c48d-464c-b889-ce44a1bfa58b"},{"id":"occ_fbbf2e7d0fa1588d71905bb3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_b70091af-b806-4a86-b203-2730e19a3686","section_id":"sec_6dcdf1fa-0bdf-47dc-9bd4-626354d401be","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"InP","quote":"この差は重要である。InP基板だけでなく、その上に作る **EML、CW-LD、レーザーアレイ** の数量拡大と高付加価値化が進むことを示している。","quote_start":0,"quote_end":74,"text_sha256":"64f8d442c88e251e6eaab66caeabf306f4dd67e5fbdfc752501bf45db70f7ae3","block_sha256":"64f8d442c88e251e6eaab66caeabf306f4dd67e5fbdfc752501bf45db70f7ae3","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_b70091af-b806-4a86-b203-2730e19a3686"},{"id":"occ_fbe161f29549ff86021037f3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_b74a2298-6f96-4ea9-b216-8191db9c66c3","section_id":"sec_8f5b0e89-3559-4537-a3b0-7775465a28d2","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":14,"end":17,"exact":"InP","quote":"Veecoは2026年5月、InPレーザー製造向けに、Spector IBD、Lumina MOCVD、WaferEtchウェット処理装置で合計2.5億ドル超の受注を得たと発表した。出荷は2026年に始まり、2027年に加速するとされ","quote_start":0,"quote_end":117,"text_sha256":"06bb43a0c711b3a281714442577493f6a8e31a13edeedf06d72f4ac48f9392d8","block_sha256":"06bb43a0c711b3a281714442577493f6a8e31a13edeedf06d72f4ac48f9392d8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_b74a2298-6f96-4ea9-b216-8191db9c66c3"},{"id":"occ_efaedea232fb1806f76dbd36","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_badf311b-a471-4ec1-87a8-346dbe62ad01","section_id":"sec_20e70eef-4bbb-4a4e-acee-d5c5c04e40f8","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":79,"end":82,"exact":"光通信","quote":"びるほど損失、発熱、再駆動のコストが重くなる。光は、この問題を「長く、速く、低損失に運ぶ」方向で解く。つまり、光通信の価値は帯域だけではなく、ラック内、ラック間、データセンター間で、計算密度を上げるための熱設計そのものに関係している。","quote_start":24,"quote_end":141,"text_sha256":"e21176daea5219881701ae10047640d03c4a19bd49d849661f566fb619997472","block_sha256":"e21176daea5219881701ae10047640d03c4a19bd49d849661f566fb619997472","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_badf311b-a471-4ec1-87a8-346dbe62ad01"},{"id":"occ_686bf0c707a1a06a54091f66","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_be45f36f-7c39-4903-9305-e3bebf1b70d8","section_id":"sec_e1e8d244-317f-4f42-9158-4fe78ae7a9bd","layer":"body","character_id":null,"count":2,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"InP","quote":"Veecoは、InPレーザー製造装置の重要企業である。\nLumina MOCVD、Spector IBD、WaferEtchの受注は、InPレーザー量産投資が実際に始まっていることを示す。([Veeco Instrume","quote_start":0,"quote_end":110,"text_sha256":"48a993a6ada0c25decaa5fad011ff210f6d4d130bab4e3c65ced94d850979a29","block_sha256":"48a993a6ada0c25decaa5fad011ff210f6d4d130bab4e3c65ced94d850979a29","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_be45f36f-7c39-4903-9305-e3bebf1b70d8"},{"id":"occ_ae7dfb4d3fb57792e75a5be7","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_beaaf2e4-54c5-43a0-922e-edee08ca3285","section_id":"sec_3cf351b0-50ef-4394-bf71-64976c047fa7","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":27,"end":30,"exact":"InP","quote":"## シリコン、化合物半導体、トランシーバ、外部光源、InPレーザーアレイまで","quote_start":0,"quote_end":39,"text_sha256":"54593ad8f176a04de17e021db766d83c565b6eae74f4b1d8f57b5b5fb96354dd","block_sha256":"54593ad8f176a04de17e021db766d83c565b6eae74f4b1d8f57b5b5fb96354dd","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_beaaf2e4-54c5-43a0-922e-edee08ca3285"},{"id":"occ_15f1dece2acf67fc3943d5ef","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_bffd879f-3643-42d3-be36-7c491127e086","section_id":"sec_d04ea65b-eee3-4892-a34b-7f7ada68facb","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":6,"end":16,"exact":"シリコンフォトニクス","quote":"## 2. シリコンフォトニクスとは何か","quote_start":0,"quote_end":20,"text_sha256":"a2d94543e105873a26f3ad96db4cde664d2d4a1847f8d806386e51bacb6f264e","block_sha256":"a2d94543e105873a26f3ad96db4cde664d2d4a1847f8d806386e51bacb6f264e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_bffd879f-3643-42d3-be36-7c491127e086"},{"id":"occ_4c39cdd76eb0845e9c9f6dac","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_c5567a42-635f-46d1-a4dd-054b41af741f","section_id":"sec_a0a0d08e-01a6-464d-9288-8b0eb5afb4f3","layer":"body","character_id":null,"count":2,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"InP","quote":"| InP系デバイス       | 役割                  |\n| -------------- | ------------------- |\n| DFBレーザー        | 単一波長","quote_start":0,"quote_end":105,"text_sha256":"1345d0033d6bcd62c508b7af869759197cb7931deda657a60077923e92900f58","block_sha256":"1345d0033d6bcd62c508b7af869759197cb7931deda657a60077923e92900f58","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_c5567a42-635f-46d1-a4dd-054b41af741f"},{"id":"occ_478fa74fea7bc622bfb20ffa","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_c6fdd342-a21d-462f-b877-e8d759b11325","section_id":"sec_93908414-f81f-4c43-8958-c2ea1d4497e5","layer":"body","character_id":null,"count":5,"matched_aliases":["InP","光配線"],"evidence":{"text_basis":"markdown","start":13,"end":16,"exact":"InP","quote":"**住友電工や古河電工は、InP・光配線・光部品・電力/冷却まで広く持つ日本勢。\nSiversは、InP DFBレーザーアレイに尖った高β企業。\nLumentumとCoherentは、高出力CWレーザーとInP量産の大型本命。\nVe","quote_start":0,"quote_end":116,"text_sha256":"497ef9879d8b4f4dbb13edb33b835d2648fbfc0417dbf7e3fd66f33e899bfef8","block_sha256":"497ef9879d8b4f4dbb13edb33b835d2648fbfc0417dbf7e3fd66f33e899bfef8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_c6fdd342-a21d-462f-b877-e8d759b11325"},{"id":"occ_56e7cd42d839e45ffd48eeba","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_c7efd180-43fa-4913-917a-9c54be479a51","section_id":"sec_80f799cf-cf94-4e57-b0b6-5d991d227ea8","layer":"code","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":54,"end":57,"exact":"CPO","quote":"```text\n外部光源 ELS\n   ↓ 多波長CW光\nSiPh光エンジン\n   ↓ 光にデータを乗せる\nCPO / LPO / 光I/O\n   ↓\n光ファイバー\n```","quote_start":0,"quote_end":86,"text_sha256":"7268b5e55f0160bf92f201384a1bf127005eea8bd4327a7b48f6736d04aa9c7e","block_sha256":"7268b5e55f0160bf92f201384a1bf127005eea8bd4327a7b48f6736d04aa9c7e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_c7efd180-43fa-4913-917a-9c54be479a51"},{"id":"occ_3ceefca205d0b551e0a8a91f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_c9ae42be-0ab8-4f7e-864c-cd0722b8cac3","section_id":"sec_d04ea65b-eee3-4892-a34b-7f7ada68facb","layer":"body","character_id":null,"count":2,"matched_aliases":["Silicon 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Opticsでは、光エンジンをスイッチASICやAI ASICの近くに置く。目的は、電気信号の距離を短くし、消費電力と損失を下げることだ。","quote_start":0,"quote_end":88,"text_sha256":"f71fb0c297579ee0a3f9b5dcc7a1ccf53cbc709c237e170395cd7e6f0fd2705a","block_sha256":"f71fb0c297579ee0a3f9b5dcc7a1ccf53cbc709c237e170395cd7e6f0fd2705a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_ce5d4b9f-fab4-46c9-acff-fc6eed1389ae"},{"id":"occ_3f3e749ce443eb7c160c867a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_d21e3233-9bfb-4a55-a994-36e2257bdde5","section_id":"sec_80f799cf-cf94-4e57-b0b6-5d991d227ea8","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":19,"end":22,"exact":"CPO","quote":"LumentumのELSFPは、複数のCPOエンジンに光を供給する外部光源モジュールで、1波長あたり最大+24dBmの光出力を示している。([Lumentum][3])","quote_start":0,"quote_end":84,"text_sha256":"8f4b22c9242c7c89f7fed73c00ddd6a5876536b40cdb4eda7437b9c4afde00b2","block_sha256":"8f4b22c9242c7c89f7fed73c00ddd6a5876536b40cdb4eda7437b9c4afde00b2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_d21e3233-9bfb-4a55-a994-36e2257bdde5"},{"id":"occ_faabf8edee5b4d0cd971a03e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_d4cf47bb-66e1-4d29-8cb4-f594c23088e8","section_id":"sec_89821c8a-73d6-4321-9fd9-8a2b0b88779a","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":86,"end":89,"exact":"CPO","quote":"ar LabsのSuperNova外部光源に16波長DFBレーザーアレイを統合するデモを行っており、SiPh/CPO向けの外部光源チップ企業として注目される。([Sivers Semiconductors][9])","quote_start":31,"quote_end":138,"text_sha256":"9fb0c159fc5c24fefb66a379d632a487df74928322980e1d8559016ce6f25108","block_sha256":"9fb0c159fc5c24fefb66a379d632a487df74928322980e1d8559016ce6f25108","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_d4cf47bb-66e1-4d29-8cb4-f594c23088e8"},{"id":"occ_08d0d36075cc8b2f68f211a6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_d51e292a-5dae-4f15-890f-c48ca8952a00","section_id":"sec_f06efce2-3d7b-4c7c-a66d-2242b92aba33","layer":"body","character_id":null,"count":2,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":23,"end":26,"exact":"InP","quote":"Coherentは、400mW CWレーザー、InPレーザー、フォトニクス総合力を持つ。\n6インチInPファブによる生産能力拡大も示しており、量産型の大型本命の一つである。([Coherent Inc][8])","quote_start":0,"quote_end":105,"text_sha256":"a8fa58567d49602f14a55887e24b93fbb6a7ea9a14444ad40838097b8349b5c5","block_sha256":"a8fa58567d49602f14a55887e24b93fbb6a7ea9a14444ad40838097b8349b5c5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_d51e292a-5dae-4f15-890f-c48ca8952a00"},{"id":"occ_c7ae5f354027fcf0f68ca3e3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_d538cd7d-2ee0-41be-bd53-b7663c9bfd14","section_id":"sec_ac5e6092-a0d5-4708-9365-dde565059158","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":18,"end":21,"exact":"光通信","quote":"絶ノイア：  \nAIデータセンターの光通信は、通信速度だけではなく、電力と熱の問題として見た方が分かりやすいですね。","quote_start":0,"quote_end":58,"text_sha256":"5a18eb5bec40376edcbaf459491f82f39a46df105d0b53cc5a504d68e63159ed","block_sha256":"5a18eb5bec40376edcbaf459491f82f39a46df105d0b53cc5a504d68e63159ed","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_d538cd7d-2ee0-41be-bd53-b7663c9bfd14"},{"id":"occ_b10c9d40411110a9025039b6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_d85834ab-90e0-4b09-9a3b-c2566d2e7c92","section_id":"sec_715a7185-4ca9-46fd-8a2a-6a6c40b20ff4","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"光通信","quote":"## 1. 光通信の基本：電気を光に変える","quote_start":0,"quote_end":21,"text_sha256":"4196d41222e2afb78e8616a8ae8268492506bf6381248f00b219a060019a9ff7","block_sha256":"4196d41222e2afb78e8616a8ae8268492506bf6381248f00b219a060019a9ff7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_d85834ab-90e0-4b09-9a3b-c2566d2e7c92"},{"id":"occ_cbe995a6fa7d2bd12878469d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_dba845cc-de71-42d1-a5e4-95a8c85733a3","section_id":"sec_1c76072d-1b29-450f-9825-ced7b9525898","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":14,"end":17,"exact":"CPO","quote":"# 第6部：トランシーバからCPOへ","quote_start":0,"quote_end":18,"text_sha256":"351cf808b281f530780515e157d06b0bc7384dddca1ec6defe73a7cc69ea3ba8","block_sha256":"351cf808b281f530780515e157d06b0bc7384dddca1ec6defe73a7cc69ea3ba8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_dba845cc-de71-42d1-a5e4-95a8c85733a3"},{"id":"occ_6c702d8d50a3389b286abd12","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_dd0af7d5-f463-483c-978a-5604eae4b170","section_id":"sec_fdb449a7-5902-4b99-891c-5894d4027fb0","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":66,"end":69,"exact":"CPO","quote":" λ2  λ3  λ4 ... λ16\n↓   ↓   ↓   ↓      ↓\n多波長CW光\n↓\nSiPh/CPO外部光源\n```","quote_start":11,"quote_end":77,"text_sha256":"41e9a4da96729ced77bb162509696517167d070eb8146ba8b067b2849a2349d2","block_sha256":"41e9a4da96729ced77bb162509696517167d070eb8146ba8b067b2849a2349d2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_dd0af7d5-f463-483c-978a-5604eae4b170"},{"id":"occ_ec20a1b351fc8ecd47189314","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_df765191-c57c-4665-84e4-cbcff07d22c7","section_id":"sec_a0a0d08e-01a6-464d-9288-8b0eb5afb4f3","layer":"body","character_id":null,"count":2,"matched_aliases":["InP","光通信"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InPは直接バンドギャップ材料なので、シリコンよりも効率よく光を出せる。光通信向けでは、次のような部品に使われる。","quote_start":0,"quote_end":57,"text_sha256":"401c50daec463c2fd0e2b1cb66a3ae36f4fabe7d9c90a293196e3c2ae70c4124","block_sha256":"401c50daec463c2fd0e2b1cb66a3ae36f4fabe7d9c90a293196e3c2ae70c4124","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_df765191-c57c-4665-84e4-cbcff07d22c7"},{"id":"occ_5d2f6ffdc11bc6ba87af4e38","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_df8adabc-f41e-4e74-8e81-ba8b67b79e56","section_id":"sec_571a02df-b8c1-4371-8c36-af186fe46631","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":9,"end":12,"exact":"CPO","quote":"さらに先にあるのがCPOである。","quote_start":0,"quote_end":16,"text_sha256":"9a1c508fe15c1a61d1cfce7611e17205c4e96c0c5cac6e7bf5c50be7c865955e","block_sha256":"9a1c508fe15c1a61d1cfce7611e17205c4e96c0c5cac6e7bf5c50be7c865955e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_df8adabc-f41e-4e74-8e81-ba8b67b79e56"},{"id":"occ_b158cb436645587ea6ce17b9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_e0a561eb-5f02-479f-bb6a-40b9e7031fcf","section_id":"sec_80f799cf-cf94-4e57-b0b6-5d991d227ea8","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"つまり、CPO/SiPh時代には、レーザーは「モジュール内の部品」から、**AIデータセンター全体に光を供給する外部光源インフラ** へ変わっていく。","quote_start":0,"quote_end":75,"text_sha256":"de67b218b00eaeba2f7506883b99775ea0bbbce4b2d62c2f315b68eab0926370","block_sha256":"de67b218b00eaeba2f7506883b99775ea0bbbce4b2d62c2f315b68eab0926370","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_e0a561eb-5f02-479f-bb6a-40b9e7031fcf"},{"id":"occ_8ef6bf6f05caa2bcc94f69c4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_e2b85728-5d2e-4f6e-a743-bd0c9461ba25","section_id":"sec_93908414-f81f-4c43-8958-c2ea1d4497e5","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":22,"end":25,"exact":"InP","quote":"2023年比で見た2028年の能力拡大倍率。InP基板よりも光デバイス側の増強倍率が大きい。","quote_start":0,"quote_end":46,"text_sha256":"44b4e503ace3fda8f3f484b1f0b291d1c0f0da9eaf1a0ea9aabb75fc271072cd","block_sha256":"44b4e503ace3fda8f3f484b1f0b291d1c0f0da9eaf1a0ea9aabb75fc271072cd","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_e2b85728-5d2e-4f6e-a743-bd0c9461ba25"},{"id":"occ_45dcd5181380583861134098","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_e44ae2f4-2f6a-4fa2-92f0-68cd48ae0da1","section_id":"sec_8f5b0e89-3559-4537-a3b0-7775465a28d2","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InPレーザーの製造装置で重要なのが、**MOCVD、IBD、ウェット処理** である。","quote_start":0,"quote_end":44,"text_sha256":"a6baafd7d6ff88cb052d489f14444126a4205625d5632ecb3b275c9372336ff4","block_sha256":"a6baafd7d6ff88cb052d489f14444126a4205625d5632ecb3b275c9372336ff4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_e44ae2f4-2f6a-4fa2-92f0-68cd48ae0da1"},{"id":"occ_5bee16b8517d17a13e01fe28","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_ed2c9562-5fec-4d22-adb6-50786d8cbc06","section_id":"sec_a574c562-d2bb-42ef-b854-91e4f0d88170","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":9,"end":12,"exact":"CPO","quote":"LumentumはCPO向けUHPレーザーで、1311nm、50℃時最大350mW、70℃時235mW、PCE 20%以上、狭線幅、低RINを示している。([Lumentum][7])","quote_start":0,"quote_end":92,"text_sha256":"2e5467eec4809352734d1170b332fce7a1b1c6626d75979890be7ace1dd81adf","block_sha256":"2e5467eec4809352734d1170b332fce7a1b1c6626d75979890be7ace1dd81adf","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_ed2c9562-5fec-4d22-adb6-50786d8cbc06"},{"id":"occ_8b9a7281db3c95cc9bc3731c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_eea10f84-ca99-4d1f-8e87-e864aa4fb672","section_id":"sec_6dcdf1fa-0bdf-47dc-9bd4-626354d401be","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"InP","quote":"最初に必要なのがInP基板である。基板の品質、欠陥密度、口径、面内均一性は、後工程の歩留まりに効く。","quote_start":0,"quote_end":50,"text_sha256":"cbdd6e745b1d29af1d62d6cf5530f19e0bfe54fac5f6cedd2f53cd611b5846fc","block_sha256":"cbdd6e745b1d29af1d62d6cf5530f19e0bfe54fac5f6cedd2f53cd611b5846fc","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_eea10f84-ca99-4d1f-8e87-e864aa4fb672"},{"id":"occ_4312d6ca312b1c38469e4257","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_fc190c84-18c2-4ae6-8323-cdb308724ac2","section_id":"sec_f25c1b4c-d01c-48fd-b694-f18185b91599","layer":"body","character_id":null,"count":4,"matched_aliases":["InP","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":0,"end":10,"exact":"シリコンフォトニクス","quote":"シリコンフォトニクスとInPは、どちらか一方が勝つというより、得意領域が異なる。シリコンフォトニクスは、CMOSプロセスに近い量産性、集積性、コスト低減余地が強みである。一方、InPは発光材料としての性質を持ち、レーザー","quote_start":0,"quote_end":110,"text_sha256":"189d7a7e2f937ba4a75a06e83e15c3238689d224b80fc0742b8aa640890625e9","block_sha256":"189d7a7e2f937ba4a75a06e83e15c3238689d224b80fc0742b8aa640890625e9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_37ec6023-d760-4f21-887c-7dd94c473806/#blk_fc190c84-18c2-4ae6-8323-cdb308724ac2"},{"id":"occ_5d5ae7f336f2ee7241e22843","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_37ec6023-d760-4f21-887c-7dd94c473806","work_id":"wrk_48893baf-fbd1-4353-8bc8-5b83bc4aae4f","block_id":"blk_fd741058-29e2-4f26-bbcc-6daf0ef3eb28","section_id":"sec_be072737-f95a-459d-a43a-7201777f0ca6","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":21,"end":24,"exact":"光通信","quote":"* 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**変圧器・冷却・光接続の受注残が異常に積み上がる**\n   受注残だけで株価が上がり、実際の売上化を市場が待たなくなる。","quote_start":0,"quote_end":64,"text_sha256":"faae9457b6f72705e0ee6bda4bb4a7c0c8202a8f0cadbac34988d0cb07403270","block_sha256":"faae9457b6f72705e0ee6bda4bb4a7c0c8202a8f0cadbac34988d0cb07403270","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_45e2a710-51c3-42ae-a56c-b21f7fd55a5e/#blk_932d6314-5fb0-4660-aabe-6c80f7084782"},{"id":"occ_f8ad3b2e7c6b809db0d18420","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_45e2a710-51c3-42ae-a56c-b21f7fd55a5e","work_id":"wrk_38ba424f-3d9a-4413-9cf8-c663552dd56a","block_id":"blk_e8ba830f-a653-4eae-abc5-50f5192200af","section_id":"sec_f8d6fc6e-875d-4da1-81ad-1baa6ebf744f","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":27,"end":30,"exact":"CPO","quote":"同時に、Rubin世代以降のGPU/AIラック、液冷、CPO/光接続、HBM需要が重なります。","quote_start":0,"quote_end":47,"text_sha256":"68253dd8bcacbd66a5f1cf5391dcd8f2df86082ceeaa65e259d62d8d548ad2d4","block_sha256":"68253dd8bcacbd66a5f1cf5391dcd8f2df86082ceeaa65e259d62d8d548ad2d4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_45e2a710-51c3-42ae-a56c-b21f7fd55a5e/#blk_e8ba830f-a653-4eae-abc5-50f5192200af"},{"id":"occ_24238b48877c4f78dcd998d3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_037e5ac4-1f20-4565-b8b5-60978d558ab7","section_id":"sec_3238d8bf-1b25-43f5-b51f-d5c09df28207","layer":"code","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":167,"end":171,"exact":"光I/O","quote":"───────────\nシリコンインターポーザ / RDL / CoWoS\n────────────────\n光I/O層\n  ├─ EIC\n  ├─ PIC\n  ├─ レーザー\n  └─ ファイバーアタッチ\n────────────────\nABF / ガラスコア / 低損失基板\n────────────────\nP","quote_start":112,"quote_end":271,"text_sha256":"2093fd68f17b5e3586ea66e1a987a025fd86d38f51d5e0b283fd9b09d57836d9","block_sha256":"2093fd68f17b5e3586ea66e1a987a025fd86d38f51d5e0b283fd9b09d57836d9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_037e5ac4-1f20-4565-b8b5-60978d558ab7"},{"id":"occ_9f18bf44e6073eeebede7ada","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_069d42f5-4017-4189-b262-c1b0efced70d","section_id":"sec_8ab76917-d81d-4ff7-9055-f4d59cd6e5e2","layer":"code","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":42,"end":46,"exact":"光I/O","quote":"```\nHBF / XL-FLASH\n= 記憶階層を拡張する技術\n\nCOUPE / 光I/O\n= 接続階層を拡張する技術\n```","quote_start":0,"quote_end":64,"text_sha256":"0b594cae8d2378094925ab386930bfc1ce451e6bdc6db3100ac133c93752d991","block_sha256":"0b594cae8d2378094925ab386930bfc1ce451e6bdc6db3100ac133c93752d991","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_069d42f5-4017-4189-b262-c1b0efced70d"},{"id":"occ_774ca9ac827b1265e8e4aed1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_108baf2b-c562-413b-af53-f98c081c558f","section_id":"sec_37c8d7ab-72e9-4b9c-bdce-62127c095205","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPOでは、光変換をASICの近くへ移す。","quote_start":0,"quote_end":21,"text_sha256":"8a36ba5558ff4356ba0ae3debd81d8805eeba035a223ac4ddc4e12c57743a7dc","block_sha256":"8a36ba5558ff4356ba0ae3debd81d8805eeba035a223ac4ddc4e12c57743a7dc","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_108baf2b-c562-413b-af53-f98c081c558f"},{"id":"occ_91fb9ddfc4032be7c46728af","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_19ed80aa-8a5b-463c-8f53-821518ba4226","section_id":"sec_11ef5d39-ceee-465e-9264-ac3f3b0c4039","layer":"code","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":98,"end":101,"exact":"InP","quote":"EICのCMOS / SiGe製造\n・PICのSiPh製造\n・Ge PD形成\n・Si / SiN導波路形成\n・InPレーザー製造\n```","quote_start":43,"quote_end":111,"text_sha256":"148534a89eaac084764c98c5d63d3f507f7e491f0608ebc69991d599d77878ad","block_sha256":"148534a89eaac084764c98c5d63d3f507f7e491f0608ebc69991d599d77878ad","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_19ed80aa-8a5b-463c-8f53-821518ba4226"},{"id":"occ_4cb0b15213f1a68c9c9bd4de","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_1b06cc89-043f-49e8-8445-2e3bb9cb281d","section_id":"sec_b096ef5b-f66e-4fc5-9e83-e096ae58fc36","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":17,"end":21,"exact":"光I/O","quote":"## NANDが記憶階層を拡張し、光I/Oが接続階層を再設計する","quote_start":0,"quote_end":32,"text_sha256":"77d2cbc534d86dc0d1845bd8e0354fd9ac498d921b6d03db1d30575c31a2aa8d","block_sha256":"77d2cbc534d86dc0d1845bd8e0354fd9ac498d921b6d03db1d30575c31a2aa8d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_1b06cc89-043f-49e8-8445-2e3bb9cb281d"},{"id":"occ_57206ecac8c354ad512f58fa","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_1dfe93a0-7e0d-4dc9-a79b-b0a7cd736eb0","section_id":"sec_612e54a2-be4e-4849-a294-7bb2dc4a351a","layer":"code","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":18,"end":21,"exact":"InP","quote":"```\nSOI\nSi\nSiN\nGe\nInP / III-V\nTFLN\n金属電極\n光接着剤\n```","quote_start":0,"quote_end":48,"text_sha256":"2add3f2471c61ee639be680a23391235620fc9ec92b599e22e59b86ac860b9c4","block_sha256":"2add3f2471c61ee639be680a23391235620fc9ec92b599e22e59b86ac860b9c4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_1dfe93a0-7e0d-4dc9-a79b-b0a7cd736eb0"},{"id":"occ_aa4c975aefeaa0f4528a7644","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_1e05517d-2598-4954-a338-8e23e65592fa","section_id":"sec_4e9e19d0-2bda-436a-9894-0ed5bffbf603","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":19,"end":22,"exact":"CPO","quote":"## 追記：HBF・XL-FLASH・CPO・COUPE時代の半導体層構造","quote_start":0,"quote_end":37,"text_sha256":"8f2b8c925fffa32f94947943e883db116774375648d48c40504cdaf9f50cb661","block_sha256":"8f2b8c925fffa32f94947943e883db116774375648d48c40504cdaf9f50cb661","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_1e05517d-2598-4954-a338-8e23e65592fa"},{"id":"occ_cf8df5a9ebfa4422c838d37c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_227ef41e-45d7-4675-9d73-ca9312bef203","section_id":"sec_e1e4cc90-c2f6-4a25-a650-c8c9e057cabf","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":14,"end":18,"exact":"光I/O","quote":"## \\12. COUPEが光I/O層にもたらす役割","quote_start":0,"quote_end":26,"text_sha256":"6715a36e75a269639cb4acac245b2977bb8acfd2bc296b2baa55d9571a285091","block_sha256":"6715a36e75a269639cb4acac245b2977bb8acfd2bc296b2baa55d9571a285091","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_227ef41e-45d7-4675-9d73-ca9312bef203"},{"id":"occ_e895530c7c80d0834c0089b5","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_251b41c0-91f3-4b0c-9796-4ef83caa6421","section_id":"sec_3238d8bf-1b25-43f5-b51f-d5c09df28207","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":6,"end":10,"exact":"光I/O","quote":"重要なのは、光I/O層が単独で増えるのではなく、**メモリ階層と接続階層を同時に変える**ことである。","quote_start":0,"quote_end":51,"text_sha256":"b19184019dac97e2954243e31934dcb99eae3440618ff1c4e7860a94460ff93a","block_sha256":"b19184019dac97e2954243e31934dcb99eae3440618ff1c4e7860a94460ff93a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_251b41c0-91f3-4b0c-9796-4ef83caa6421"},{"id":"occ_104d1db6dd6a082d660590fd","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_2c7ff5ec-6766-4fac-9d93-c25ec419fb60","section_id":"sec_9dd8cd28-26e8-4757-814f-cc7bd673fc71","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":54,"end":57,"exact":"CPO","quote":"HBFやXL-FLASHは、NANDを単なるストレージから、AI推論の記憶階層へ押し上げる技術である。  \nCPOやCOUPEは、光I/Oをボード端からパッケージ近傍へ移し、AIクラスタの接続限界を突破しようとする技術である。  \nSRAMは、依然としてチップ内最速の記憶層として、演算器のすぐ横で働く。  \nPI","quote_start":0,"quote_end":157,"text_sha256":"2813576e0fc934781a50a725b9e9fa29fa6eb03e07e930f6c29fadadd59f03d4","block_sha256":"2813576e0fc934781a50a725b9e9fa29fa6eb03e07e930f6c29fadadd59f03d4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_2c7ff5ec-6766-4fac-9d93-c25ec419fb60"},{"id":"occ_f089308faac28017bd6a025a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_2d7cd1b5-dca5-4c5b-956f-5261b83ea815","section_id":"sec_e1e4cc90-c2f6-4a25-a650-c8c9e057cabf","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":10,"end":14,"exact":"光I/O","quote":"COUPEの役割は、光I/Oを「個別企業の特殊実装」から「標準化・共通化された先端パッケージ部品」に近づけることだと見られる。","quote_start":0,"quote_end":63,"text_sha256":"81b355d70af7d57f2e161c7d6410e90a5f090e7104d7f5974602caef1d1e6110","block_sha256":"81b355d70af7d57f2e161c7d6410e90a5f090e7104d7f5974602caef1d1e6110","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_2d7cd1b5-dca5-4c5b-956f-5261b83ea815"},{"id":"occ_1dc0a8fbdf97c6156222fd0f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_324aeae1-72d8-4f8a-a157-dfe42fac89ac","section_id":"sec_5da28316-feae-4b10-bd2a-104aa7b999f0","layer":"body","character_id":null,"count":2,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":26,"end":30,"exact":"光I/O","quote":"Ayar LabsのTeraPHYは、UCIe対応の光I/Oチップレットとして8Tbps帯域を示しており、AI scale-upアーキテクチャ向けの光I/Oを狙っている。([Ayar Labs](https://ayarlabs.com/news/ayar-l","quote_start":0,"quote_end":130,"text_sha256":"1bc01b7ddfe7b90dc143f39d9c473aaa2eee346bf554bbae384758fd4c0ba361","block_sha256":"1bc01b7ddfe7b90dc143f39d9c473aaa2eee346bf554bbae384758fd4c0ba361","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_324aeae1-72d8-4f8a-a157-dfe42fac89ac"},{"id":"occ_c7b1c4aacfb1b49fd434795f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_32942ca4-9bae-46a3-9e24-3889409d6e81","section_id":"sec_3238d8bf-1b25-43f5-b51f-d5c09df28207","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"CPO","quote":"## \\15. CPO時代のチップ層構造","quote_start":0,"quote_end":20,"text_sha256":"a4a641ca424cf01bfa0b2a9a207da0bdb8b805622a528ba10ae20a9b88bb5270","block_sha256":"a4a641ca424cf01bfa0b2a9a207da0bdb8b805622a528ba10ae20a9b88bb5270","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_32942ca4-9bae-46a3-9e24-3889409d6e81"},{"id":"occ_aa198c40179b5f3003e91816","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_33d659a9-739a-4647-8316-dce60dbb27d1","section_id":"sec_37c8d7ab-72e9-4b9c-bdce-62127c095205","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":3,"end":6,"exact":"CPO","quote":"つまりCPOは、単に「銅線を光ファイバーに変える」技術ではない。  \n本質は、**光変換の位置をボード端からパッケージ近傍へ移すこと**である。","quote_start":0,"quote_end":72,"text_sha256":"53b187dd75580d65aeacc239a71e581958d38f0aa5fcae50b4bc934fba58f371","block_sha256":"53b187dd75580d65aeacc239a71e581958d38f0aa5fcae50b4bc934fba58f371","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_33d659a9-739a-4647-8316-dce60dbb27d1"},{"id":"occ_89e65458a0a50b7a444bb581","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_3a139b20-2021-4e6e-8728-a714b64f2889","section_id":"sec_8ab76917-d81d-4ff7-9055-f4d59cd6e5e2","layer":"code","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":63,"end":67,"exact":"光I/O","quote":"HBF/XL-FLASHへアクセスしたい\n↓\n容量はある\n↓\nしかし電気配線だと距離・電力・帯域が厳しい\n↓\n光I/Oでメモリプール/ストレージプールへ接続する\n```","quote_start":8,"quote_end":92,"text_sha256":"8d3869fbc3fc2aa4de8f94b365bdee83c3ce88919ef33e0f6676e69bcd00be79","block_sha256":"8d3869fbc3fc2aa4de8f94b365bdee83c3ce88919ef33e0f6676e69bcd00be79","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_3a139b20-2021-4e6e-8728-a714b64f2889"},{"id":"occ_af75859c68f2c6df434b4606","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_3f4d20e0-bf0b-4e79-8302-fc4eb1c8e5e6","section_id":"sec_9dd8cd28-26e8-4757-814f-cc7bd673fc71","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":37,"end":40,"exact":"光接続","quote":"つまり、次の半導体競争は、  \n**トランジスタ密度だけでなく、記憶階層と光接続階層をどう設計するかの競争**になる。","quote_start":0,"quote_end":59,"text_sha256":"a9862454e50154ee4ef8281ed9de9ad0cbba29daa28e13b1995eebdb399978d7","block_sha256":"a9862454e50154ee4ef8281ed9de9ad0cbba29daa28e13b1995eebdb399978d7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_3f4d20e0-bf0b-4e79-8302-fc4eb1c8e5e6"},{"id":"occ_71c0196c71e22ba234165568","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_4671510a-250f-49d1-95e3-7d05635f6e2f","section_id":"sec_37c8d7ab-72e9-4b9c-bdce-62127c095205","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"```\nCPO：\nSwitch ASIC\n ↓ 短い電気接続\nEIC / PIC / 光エンジン\n ↓\n光ファイバー\n```","quote_start":0,"quote_end":62,"text_sha256":"1d29fed9538652196782507f1ab451ca9e616a80415636ce29350dd424c9228b","block_sha256":"1d29fed9538652196782507f1ab451ca9e616a80415636ce29350dd424c9228b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_4671510a-250f-49d1-95e3-7d05635f6e2f"},{"id":"occ_78bdda931be0b1b61d9dc018","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_51011513-405b-45a2-94bc-0e1f5fa3c8ec","section_id":"sec_e1e4cc90-c2f6-4a25-a650-c8c9e057cabf","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":5,"end":9,"exact":"光I/O","quote":"これまでの光I/Oは、以下のように分断されていた。","quote_start":0,"quote_end":25,"text_sha256":"9c2b59f38285629617c04fbefa79dddeb702e683bec444bd5ea542a93aa58913","block_sha256":"9c2b59f38285629617c04fbefa79dddeb702e683bec444bd5ea542a93aa58913","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_51011513-405b-45a2-94bc-0e1f5fa3c8ec"},{"id":"occ_1b41d1df0004051709697923","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_5c700c0f-38d0-49ff-8212-5640a5919386","section_id":"sec_8ab76917-d81d-4ff7-9055-f4d59cd6e5e2","layer":"code","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":67,"end":71,"exact":"光I/O","quote":"うKVキャッシュ\nHBF：大容量の近接KVキャッシュ\nXL-FLASH：GPUアクセス可能な低遅延ストレージ\n光I/O：それらをラック/マルチラックでつなぐ\n```","quote_start":12,"quote_end":94,"text_sha256":"229c6005ddcaf2dc7acfa1314bb02bb00a98658bbc3c6dc6a5e5986e88c361c3","block_sha256":"229c6005ddcaf2dc7acfa1314bb02bb00a98658bbc3c6dc6a5e5986e88c361c3","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_5c700c0f-38d0-49ff-8212-5640a5919386"},{"id":"occ_81d09dd8e7d5b9f63b243d01","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_5ca7b519-7ae7-4f55-aaef-7bb2b2e49a53","section_id":"sec_9e50e6e7-4ffe-4e24-8bc0-64ed300cca65","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"CPO","quote":"## \\14. CPO時代の前工程と後工程","quote_start":0,"quote_end":21,"text_sha256":"7cea97503099bc1c94d7bcdc0fabf1f9e8a302f0e0e0a14b84e0e169adf59ad2","block_sha256":"7cea97503099bc1c94d7bcdc0fabf1f9e8a302f0e0e0a14b84e0e169adf59ad2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_5ca7b519-7ae7-4f55-aaef-7bb2b2e49a53"},{"id":"occ_c5b92a0befd41bc03d621ce4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_6117970b-8d48-4247-b5d2-e4d1aba023fb","section_id":"sec_c9cbbf8e-92aa-463b-bea5-d5a93b3c93b9","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPO時代の後工程は、従来の半導体実装に**精密光学実装**が合体する。","quote_start":0,"quote_end":36,"text_sha256":"e82196e9c5f556e6ae6275b9626d7a5b1532f244bf2e400b645a0688cb9d322a","block_sha256":"e82196e9c5f556e6ae6275b9626d7a5b1532f244bf2e400b645a0688cb9d322a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_6117970b-8d48-4247-b5d2-e4d1aba023fb"},{"id":"occ_15a63c71cb7bd1de119b05ec","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_63c96c4d-1299-451e-ace2-a99037092ac2","section_id":"sec_b096ef5b-f66e-4fc5-9e83-e096ae58fc36","layer":"code","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":34,"end":37,"exact":"CPO","quote":"```\nHBF / XL-FLASHのような高帯域・高密度NAND\nCPO / 光I/O / PIC / EIC\nTSMC COUPE\n```","quote_start":0,"quote_end":71,"text_sha256":"8d21dbed6ea379d67b63dd1672ef76dab8e48758db866d8cc12ad1f40a5989b7","block_sha256":"8d21dbed6ea379d67b63dd1672ef76dab8e48758db866d8cc12ad1f40a5989b7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_63c96c4d-1299-451e-ace2-a99037092ac2"},{"id":"occ_7281d758b354238964345122","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_64d99731-e648-4b85-8e58-4856fc9dfae5","section_id":"sec_b096ef5b-f66e-4fc5-9e83-e096ae58fc36","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":49,"end":52,"exact":"CPO","quote":"結論から言うと、HBFやXL-FLASHは、**HBMの下に入る大容量近接記憶層**である。  \nCPOやCOUPEは、**パッケージ近傍に光I/O層を追加し、チップ間・ラック間の接続を再設計する技術**である。","quote_start":0,"quote_end":106,"text_sha256":"8ebc46e77ecfc37fbde2cf6feecfe94b596d9d5bba79c6f16c56e5cf81aaa56b","block_sha256":"8ebc46e77ecfc37fbde2cf6feecfe94b596d9d5bba79c6f16c56e5cf81aaa56b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_64d99731-e648-4b85-8e58-4856fc9dfae5"},{"id":"occ_6c585438aaa1ca8c5e5e041d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_65adfefb-308a-449c-942f-3e32c42f7950","section_id":"sec_37c8d7ab-72e9-4b9c-bdce-62127c095205","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"CPO","quote":"NVIDIAは、CPOスイッチについて、プラガブルトランシーバを同一パッケージ上のシリコンフォトニクスに置き換えることで、電力効率や信頼性を改善すると説明している。([Ayar Labs](https://ayarlabs","quote_start":0,"quote_end":111,"text_sha256":"dab8114e87b0b4a81bace642ff841d50d4390b73c907831d84159f8e5edecb4e","block_sha256":"dab8114e87b0b4a81bace642ff841d50d4390b73c907831d84159f8e5edecb4e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_65adfefb-308a-449c-942f-3e32c42f7950"},{"id":"occ_bcc120159638828ac2035733","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_6bbe35c4-b29c-4c61-acb3-88bfae6d432a","section_id":"sec_d8c3fb19-0992-4ebb-a4ba-317e2653833d","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":35,"end":38,"exact":"CPO","quote":"HBF/XL-FLASHは、**縦方向の記憶階層**を厚くする。  \nCPO/COUPEは、**横方向の接続階層**を光化する。","quote_start":0,"quote_end":64,"text_sha256":"e7f21d2538648b91cf1115e9c805f4550570ca8eb2e7a84ee567d0942353869a","block_sha256":"e7f21d2538648b91cf1115e9c805f4550570ca8eb2e7a84ee567d0942353869a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_6bbe35c4-b29c-4c61-acb3-88bfae6d432a"},{"id":"occ_dfd3dfc922596dad0c4f14df","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_6e23e634-59f9-4fdd-b8fe-1dc74a8db2af","section_id":"sec_455be515-14f1-40ff-9ff7-af7c3296c588","layer":"body","character_id":null,"count":2,"matched_aliases":["シリコンフォトニクス","光接続"],"evidence":{"text_basis":"markdown","start":32,"end":35,"exact":"光接続","quote":"AlchipとAyar Labsは、TSMC COUPEベースの光接続ソリューションを示し、Ayar LabsのTeraPHYシリコンフォトニクスIC、Alchipの電気インターフェース、着脱式ファイバーコネクタを組み合わせ、AIアクセラレータあたり最大100Tb/s級","quote_start":0,"quote_end":135,"text_sha256":"74de1be7c9e40976fad979576cff34bb20ffd60119d29051e3ec865f67ec5dec","block_sha256":"74de1be7c9e40976fad979576cff34bb20ffd60119d29051e3ec865f67ec5dec","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_6e23e634-59f9-4fdd-b8fe-1dc74a8db2af"},{"id":"occ_27636715bc4eb906db90c30d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_704a3ac6-89c7-41a9-9788-3f7e759e8c2f","section_id":"sec_8ab76917-d81d-4ff7-9055-f4d59cd6e5e2","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":13,"end":17,"exact":"光I/O","quote":"つまり、COUPEのような光I/O層は、将来的に","quote_start":0,"quote_end":24,"text_sha256":"2b8a376cf96b0cafcc6f948e3b2fff3d9e326dd6a72ad7425c54dd9f281a8370","block_sha256":"2b8a376cf96b0cafcc6f948e3b2fff3d9e326dd6a72ad7425c54dd9f281a8370","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_704a3ac6-89c7-41a9-9788-3f7e759e8c2f"},{"id":"occ_7872a7c3d46d3b70121dcef4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_74805e73-2c1f-4463-82a6-54335a3f177f","section_id":"sec_37c8d7ab-72e9-4b9c-bdce-62127c095205","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","Co-Packaged Optics"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"CPO","quote":"**CPO：Co-Packaged Optics** は、光エンジンをスイッチASICや将来のxPUパッケージの近くに置く技術である。","quote_start":0,"quote_end":67,"text_sha256":"a0d89cceb28127e550552aff23b7bd072da656514e1c59c62b1905a11bb730e4","block_sha256":"a0d89cceb28127e550552aff23b7bd072da656514e1c59c62b1905a11bb730e4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_74805e73-2c1f-4463-82a6-54335a3f177f"},{"id":"occ_919421561937bab08953c013","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_832e9890-cfbc-43b5-ae51-c3f3244adefa","section_id":"sec_5da28316-feae-4b10-bd2a-104aa7b999f0","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":8,"end":12,"exact":"光I/O","quote":"## \\16. 光I/O層で必要な技術","quote_start":0,"quote_end":19,"text_sha256":"40f529b0723bfead0eb9e316362bd9320e9755fc17ea4f529c7baf937bdb1343","block_sha256":"40f529b0723bfead0eb9e316362bd9320e9755fc17ea4f529c7baf937bdb1343","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_832e9890-cfbc-43b5-ae51-c3f3244adefa"},{"id":"occ_2d31fef528e751f6b65905d9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_84cbebae-1c71-4606-88a0-3266122cb9ee","section_id":"sec_9e50e6e7-4ffe-4e24-8bc0-64ed300cca65","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPO時代には、前工程と後工程の境界がより曖昧になる。","quote_start":0,"quote_end":27,"text_sha256":"09d98d13af66b1fd6a5f73e4f266294158187f79e79f9bdc9acec2a828a0f187","block_sha256":"09d98d13af66b1fd6a5f73e4f266294158187f79e79f9bdc9acec2a828a0f187","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_84cbebae-1c71-4606-88a0-3266122cb9ee"},{"id":"occ_8b86fc6a8714f1145cf1698a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_895a3a77-65fa-4c19-91a3-ad2c9f749579","section_id":"sec_b5daad13-a986-488f-83ca-86ca6484a80f","layer":"body","character_id":null,"count":2,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":5,"end":9,"exact":"光I/O","quote":"EICは、光I/Oの消費電力、遅延、信号品質を決める非常に重要な層である。  \n光I/Oが低pJ/bitを達成できるかどうかは、PICだけでなくEICの設計に大きく依存する。","quote_start":0,"quote_end":87,"text_sha256":"853332a4426b014387433aa4fe8c46a2aa31887be8696ac2bef1258efcda1811","block_sha256":"853332a4426b014387433aa4fe8c46a2aa31887be8696ac2bef1258efcda1811","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_895a3a77-65fa-4c19-91a3-ad2c9f749579"},{"id":"occ_418b67f3636419d704a2e28a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_9ddeac47-85f4-4910-8ba0-ba1e99ad48ed","section_id":"sec_98e0b423-8842-48d2-81f7-35b75e03eaea","layer":"code","character_id":null,"count":3,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":30,"end":33,"exact":"CPO","quote":"```\n短期：\nプラガブル中心\n\n中期：\nスイッチASICでCPO併用\n\n長期：\nCPO + 光I/Oチップレット + 外部レーザー + 一部プラガブル共存\n```","quote_start":0,"quote_end":82,"text_sha256":"8d026dbba3b9edb8eda261b80542002eb381855a2b4ee09bdfcf0144b6762793","block_sha256":"8d026dbba3b9edb8eda261b80542002eb381855a2b4ee09bdfcf0144b6762793","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_9ddeac47-85f4-4910-8ba0-ba1e99ad48ed"},{"id":"occ_e35ff1b472ad0086a7affe6b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_acb73e15-8ca5-4fb9-86e8-ddb11d3c6fdc","section_id":"sec_9dd8cd28-26e8-4757-814f-cc7bd673fc71","layer":"code","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":117,"end":120,"exact":"CPO","quote":"に大容量記憶を置く\n→ HBF / XL-FLASH / AI SSD\n\nラック全体で記憶と演算をつなぐ\n→ CPO / 光I/O / COUPE\n\nこれらを低消費電力・低遅延で結ぶ\n→ PIC / EIC / UCIe / 光ファイバー\n```","quote_start":62,"quote_end":185,"text_sha256":"0bdc24ed17fa46d4f492d9a312aa9c35775338146893498eac52830cd6935b2a","block_sha256":"0bdc24ed17fa46d4f492d9a312aa9c35775338146893498eac52830cd6935b2a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_acb73e15-8ca5-4fb9-86e8-ddb11d3c6fdc"},{"id":"occ_0036a1931c51b6455b7f29a2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_b4eed146-c8f2-4e9c-9d87-5832815c7004","section_id":"sec_e1e4cc90-c2f6-4a25-a650-c8c9e057cabf","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":9,"end":13,"exact":"光I/O","quote":"これが実現すると、光I/OはNVIDIAやBroadcomのような巨大企業だけでなく、ASIC設計企業やクラウド企業のカスタムチップにも広がりやすくなる。","quote_start":0,"quote_end":77,"text_sha256":"1b5ecce48e77ed97210804dca7045cf992369f21c505522e7fe32ac78355cfc7","block_sha256":"1b5ecce48e77ed97210804dca7045cf992369f21c505522e7fe32ac78355cfc7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_b4eed146-c8f2-4e9c-9d87-5832815c7004"},{"id":"occ_e1b95820b8cc566160f85905","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_bc1efabd-e68a-4b0f-98a9-368340072cef","section_id":"sec_5da28316-feae-4b10-bd2a-104aa7b999f0","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":0,"end":4,"exact":"光I/O","quote":"光I/O層では、以下の技術が必要になる。","quote_start":0,"quote_end":20,"text_sha256":"c40b26dcc1e7fbe6659216427c882de1004590b06e3d1fac5a5cf2295e9f4f69","block_sha256":"c40b26dcc1e7fbe6659216427c882de1004590b06e3d1fac5a5cf2295e9f4f69","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_bc1efabd-e68a-4b0f-98a9-368340072cef"},{"id":"occ_97cf7f48b33510ee723d9721","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_bcd7a314-35df-4e50-9722-c3112f17ddb8","section_id":"sec_e1e4cc90-c2f6-4a25-a650-c8c9e057cabf","layer":"code","character_id":null,"count":2,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":40,"end":44,"exact":"光I/O","quote":"```\nCOUPEの意味：\n・PIC/EIC統合を共通化する\n・ASIC設計者が光I/Oを使いやすくする\n・UCIeなどD2D接続とつなぐ\n・CoWoS/SoIC/RDLと組み合わせる\n・光I/Oを“チップレット化”する\n```","quote_start":0,"quote_end":114,"text_sha256":"335c7eb280f89dbadfbb33e0549cda2aa41202e2e1704e4d527b3149dbd978fe","block_sha256":"335c7eb280f89dbadfbb33e0549cda2aa41202e2e1704e4d527b3149dbd978fe","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_bcd7a314-35df-4e50-9722-c3112f17ddb8"},{"id":"occ_c77673845ea47d2453229d4c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_c063ebda-afd6-4b2f-af65-8a5c9565004f","section_id":"sec_9dd8cd28-26e8-4757-814f-cc7bd673fc71","layer":"code","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":110,"end":113,"exact":"CPO","quote":"+ 冷却 + テストで性能が決まる\n\n次：\nGPU + HBM + HBF/XL-FLASH + COUPE/CPO + 光I/O + メモリプールで性能が決まる\n```","quote_start":55,"quote_end":140,"text_sha256":"a6be43732e3869f37efd8ae82e10834c8bd7fe242b271c3efe5b3ba3b8748bb8","block_sha256":"a6be43732e3869f37efd8ae82e10834c8bd7fe242b271c3efe5b3ba3b8748bb8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_c063ebda-afd6-4b2f-af65-8a5c9565004f"},{"id":"occ_114b089a95b6621b1dafd6fd","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_c485825f-b863-4213-a4c8-6c8dc54c2eb0","section_id":"sec_37c8d7ab-72e9-4b9c-bdce-62127c095205","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"CPO","quote":"## \\7. CPOとは何か","quote_start":0,"quote_end":14,"text_sha256":"2e28b3976274211b5ecf55a44111556e1dfcd07d75386cbd22d33590ffb039f1","block_sha256":"2e28b3976274211b5ecf55a44111556e1dfcd07d75386cbd22d33590ffb039f1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_c485825f-b863-4213-a4c8-6c8dc54c2eb0"},{"id":"occ_8224c9f4009886ec8a752b44","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_cf607e78-a853-4202-8c3f-4275227ccd2f","section_id":"sec_d8c3fb19-0992-4ebb-a4ba-317e2653833d","layer":"code","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":226,"end":230,"exact":"光I/O","quote":"─\nパッケージ統合層\nCoWoS / SoIC / RDL / COUPE\n────────────────\n光I/O層\nPIC / EIC / CPO / ファイバー\n────────────────\nラック接続層\nNVLink / Ethernet / InfiniBand / Optical Fabric\n──","quote_start":171,"quote_end":330,"text_sha256":"4304772e0479f88e67c3e75a9d0edfe7fabbad6d15569f762350fea21311c287","block_sha256":"4304772e0479f88e67c3e75a9d0edfe7fabbad6d15569f762350fea21311c287","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_cf607e78-a853-4202-8c3f-4275227ccd2f"},{"id":"occ_dafac357e1cabcfd4605b58e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_d9bad489-88eb-4c9f-b8b4-046a826343bf","section_id":"sec_79417e55-244f-4dc1-bc34-34f8ee4d41e0","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":8,"end":12,"exact":"光I/O","quote":"## \\17. 光I/O層で必要な材料","quote_start":0,"quote_end":19,"text_sha256":"eb657dfb3e1961ac955d44c6288119428bf2c531dbe00d0bbe46ce1c8b5b824b","block_sha256":"eb657dfb3e1961ac955d44c6288119428bf2c531dbe00d0bbe46ce1c8b5b824b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_d9bad489-88eb-4c9f-b8b4-046a826343bf"},{"id":"occ_e1323edbd6d668a9754daf55","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_dc8fccc3-adfc-4aee-8995-ca9a148c571a","section_id":"sec_98e0b423-8842-48d2-81f7-35b75e03eaea","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPOは、この弱点を解くために出てくる。  \nただしCPOには、プラガブルと違って交換性、保守性、熱、歩留まり、光実装の難しさがある。","quote_start":0,"quote_end":67,"text_sha256":"3fb62030c82f56090131faba341d34becffa4f79a27d5a5d93023a526bc59a1d","block_sha256":"3fb62030c82f56090131faba341d34becffa4f79a27d5a5d93023a526bc59a1d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_dc8fccc3-adfc-4aee-8995-ca9a148c571a"},{"id":"occ_bac038ec290e80c4a4f1a346","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_eafbb6ae-0516-4e9d-99c0-36650171e052","section_id":"sec_d8c3fb19-0992-4ebb-a4ba-317e2653833d","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":38,"end":41,"exact":"CPO","quote":"```\nHBF / XL-FLASH\n= GPUの近くに巨大な記憶を置く\n\nCPO / COUPE\n= GPUクラスタと記憶プールを低電力でつなぐ\n```","quote_start":0,"quote_end":77,"text_sha256":"bce48d6488f3186532e7a8a9b4a7a697d4c7af55c9f924d7aa814d929ad757c6","block_sha256":"bce48d6488f3186532e7a8a9b4a7a697d4c7af55c9f924d7aa814d929ad757c6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_eafbb6ae-0516-4e9d-99c0-36650171e052"},{"id":"occ_93e81df63c3a6215123ed1aa","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_eee2d5a4-9bd2-4724-8806-927d9fe8ba71","section_id":"sec_3238d8bf-1b25-43f5-b51f-d5c09df28207","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPO/光I/O時代にはこうなる。","quote_start":0,"quote_end":17,"text_sha256":"7404c4afd47724b5bf6790ecc46cebaeabdde15f6d3779f2723749b9b6715e4e","block_sha256":"7404c4afd47724b5bf6790ecc46cebaeabdde15f6d3779f2723749b9b6715e4e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_eee2d5a4-9bd2-4724-8806-927d9fe8ba71"},{"id":"occ_7102aebfbf6cfe02503b661b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_eee5b78f-f386-4e9f-b5ef-bb8fce06986e","section_id":"sec_d8c3fb19-0992-4ebb-a4ba-317e2653833d","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"CPO","quote":"## \\19. CPOとHBF/XL-FLASHを同じ地図に置く","quote_start":0,"quote_end":32,"text_sha256":"0f73c3783156eb2ba280d0844048885347de0109c3b30f84fe30ec1a6a6db6ff","block_sha256":"0f73c3783156eb2ba280d0844048885347de0109c3b30f84fe30ec1a6a6db6ff","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_eee5b78f-f386-4e9f-b5ef-bb8fce06986e"},{"id":"occ_479e831005f75b4c7b959bee","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_f0c1fa60-6129-4c6c-80b6-992568ce3120","section_id":"sec_612e54a2-be4e-4849-a294-7bb2dc4a351a","layer":"body","character_id":null,"count":2,"matched_aliases":["シリコンフォトニクス","光接続"],"evidence":{"text_basis":"markdown","start":5,"end":15,"exact":"シリコンフォトニクス","quote":"SOIは、シリコンフォトニクスPICの土台になる。SoitecはPhotonics-SOIを、AIデータセンター向け統合光接続などに使われる基板プラットフォームとして説明している。([TSMC Research](https://","quote_start":0,"quote_end":115,"text_sha256":"2798d26af3d6f33fc4f224595fff39cf5fb0034a62a0edeaf5148ffee75c23c9","block_sha256":"2798d26af3d6f33fc4f224595fff39cf5fb0034a62a0edeaf5148ffee75c23c9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_f0c1fa60-6129-4c6c-80b6-992568ce3120"},{"id":"occ_5077b0caa0af226006dee5cc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_f91733fa-8986-4bd5-8850-8d2626c15e1c","section_id":"sec_c1275aaa-6663-45be-901c-7954d6304379","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":3,"end":6,"exact":"CPO","quote":"## CPO / 光I/O側","quote_start":0,"quote_end":14,"text_sha256":"2f07da95eebe734bd2898b7d544437489a582d47ece39e9853e810a6c54b7731","block_sha256":"2f07da95eebe734bd2898b7d544437489a582d47ece39e9853e810a6c54b7731","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_f91733fa-8986-4bd5-8850-8d2626c15e1c"},{"id":"occ_f25703f2aac331c46f14ee0d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955","work_id":"wrk_cb25df93-468d-4abf-9350-ba1bcf0d3b49","block_id":"blk_fbea3528-6682-4f0a-9c64-d82be3e99ed3","section_id":"sec_455be515-14f1-40ff-9ff7-af7c3296c588","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":9,"end":12,"exact":"CPO","quote":"この構成は、単なるCPOスイッチだけでなく、将来的なAI ASIC、GPU、メモリ拡張、XPU-to-XPU接続にも使える可能性がある。","quote_start":0,"quote_end":68,"text_sha256":"89fb986e9fbed1cbe5cd8258aee150190addce9902a246a22cfd79fc67d75d27","block_sha256":"89fb986e9fbed1cbe5cd8258aee150190addce9902a246a22cfd79fc67d75d27","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_49a8bdbd-8ee8-4c28-8af4-da1787c47955/#blk_fbea3528-6682-4f0a-9c64-d82be3e99ed3"},{"id":"occ_05b55f4528a76c93893a47dc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_513457e5-9067-4419-bce8-bb6dfe3e66c5","work_id":"wrk_0b56d32a-d32d-4b74-82d1-14128c2e931f","block_id":"blk_ebd3d7ab-43db-44f9-8cbc-ff56941ceccd","section_id":"sec_4b920087-95c2-4ad9-b02d-c3b6c0ac8aa4","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":11,"end":14,"exact":"CPO","quote":"HBM、先端ロジック、CPO/SiPh、マイクロバンププロービングで強いです。","quote_start":0,"quote_end":39,"text_sha256":"8617ade7a71aa8d4a5d51571ad284ceeaf65feaca184067c706f272f8d101d02","block_sha256":"8617ade7a71aa8d4a5d51571ad284ceeaf65feaca184067c706f272f8d101d02","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_513457e5-9067-4419-bce8-bb6dfe3e66c5/#blk_ebd3d7ab-43db-44f9-8cbc-ff56941ceccd"},{"id":"occ_99cbee89394b12f45c98ecaf","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_06f736fe-fda9-4f86-867d-9c6dc3b7ac35","section_id":"sec_ffdda65a-ef64-4754-8940-735b6c912e19","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光接続","quote":"光接続の役割は、","quote_start":0,"quote_end":8,"text_sha256":"bf933f269f7f4210782b9a9b7b0849f99448a73fbb40b42e8704564336d86b02","block_sha256":"bf933f269f7f4210782b9a9b7b0849f99448a73fbb40b42e8704564336d86b02","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_06f736fe-fda9-4f86-867d-9c6dc3b7ac35"},{"id":"occ_ddc8be8a23508f758145486e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_0cd03ffd-9a11-4a4a-bcd2-2b61bd64e551","section_id":"sec_ffdda65a-ef64-4754-8940-735b6c912e19","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":43,"end":46,"exact":"光接続","quote":"ただし、NVIDIAは以前からラック全体を一つのコンピューターとして設計しているため、光接続がすべて供給不足への応急処置というわけでもない。巨大なMoEや長時間推論では、HBM供給量にかかわらず大規模Scale-Upが必要になる。","quote_start":0,"quote_end":115,"text_sha256":"78a713aeff5e4196fe23b51ed9f832301a97165227b7c39688dcabc8a91bba0b","block_sha256":"78a713aeff5e4196fe23b51ed9f832301a97165227b7c39688dcabc8a91bba0b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_0cd03ffd-9a11-4a4a-bcd2-2b61bd64e551"},{"id":"occ_2601a5701a7172beb58e52a9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_25aebe17-2ace-453e-ae2a-8c1558eb7249","section_id":"sec_79ea7cea-33e5-473c-be4c-6f649ef2a030","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":101,"end":104,"exact":"光接続","quote":"ビット増加率は同じではない。\n- HBM転換は高付加価値化と同時に、汎用品の供給能力を消費する。\n- HBFや光接続はHBMの完全代替ではなく、階層メモリの補完要素である。\n- 次の弱気転換は在庫だけでなく、契約更新と顧客設備投資から始まり得る。","quote_start":46,"quote_end":169,"text_sha256":"d3c099478a240ad0349c730e15fece0dbe80c6f3758040ad864501c24abff7c8","block_sha256":"d3c099478a240ad0349c730e15fece0dbe80c6f3758040ad864501c24abff7c8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_25aebe17-2ace-453e-ae2a-8c1558eb7249"},{"id":"occ_86567f45723bdb0895b360d1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_25cc5ddb-e6a4-49c2-9f3c-24c060a22fb8","section_id":"sec_ffdda65a-ef64-4754-8940-735b6c912e19","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光接続","quote":"光接続によって電気配線より長距離・高密度・低損失で接続できても、遠隔GPUのHBMが自分のローカルHBMになるわけではない。","quote_start":0,"quote_end":62,"text_sha256":"11258159faebc04cbd454bbcab04069971a3ad7bcbce90cd52643eecda6462cb","block_sha256":"11258159faebc04cbd454bbcab04069971a3ad7bcbce90cd52643eecda6462cb","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_25cc5ddb-e6a4-49c2-9f3c-24c060a22fb8"},{"id":"occ_c26a935440c5cef9cae664d7","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_4c532031-90be-4450-bbeb-7b00821e33cf","section_id":"sec_d3201fcd-8747-496c-afde-61e805088464","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":28,"end":31,"exact":"光通信","quote":"という条件が重なれば、HBM、DDR、NAND、SSD、光通信、電源、冷却まで同時に調整局面へ入る。","quote_start":0,"quote_end":50,"text_sha256":"c2a6272044e58844a03589648ebd886ee9ca781d14067536316b25c2da6f0ab5","block_sha256":"c2a6272044e58844a03589648ebd886ee9ca781d14067536316b25c2da6f0ab5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_4c532031-90be-4450-bbeb-7b00821e33cf"},{"id":"occ_6450b608e605d2d2a67816f1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_4d33f2d8-21fa-4287-9de2-5bfa5f577557","section_id":"sec_b9da4f2d-530d-4f97-a1ec-76202e0cc11a","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光接続","quote":"光接続側","quote_start":0,"quote_end":4,"text_sha256":"3188e091b44965124a2039242392b7ac535cd930506c97edd8e80bc79e456d66","block_sha256":"3188e091b44965124a2039242392b7ac535cd930506c97edd8e80bc79e456d66","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_4d33f2d8-21fa-4287-9de2-5bfa5f577557"},{"id":"occ_aebbe8cc7468441c033f18e6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_4edc42ea-78ee-4a31-9fa8-ffd5a44a11d9","section_id":"sec_57a82721-14c0-44fc-a0a7-42f7f64a4e00","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"光接続","quote":"NVIDIAが光接続によるラック全体の効率化を進めるため、1GPU当たりのメモリを減らした","quote_start":0,"quote_end":45,"text_sha256":"5f4b0516a09d73bbc84d4cba47f091f7d237eb880557b91638cadb9db6217af2","block_sha256":"5f4b0516a09d73bbc84d4cba47f091f7d237eb880557b91638cadb9db6217af2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_4edc42ea-78ee-4a31-9fa8-ffd5a44a11d9"},{"id":"occ_9772aaffbf9d528dad225e74","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_512d412e-1173-481b-b2be-bf3826bf5a9b","section_id":"sec_b9da4f2d-530d-4f97-a1ec-76202e0cc11a","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"光接続","quote":"HBM不足が、光接続・巨大Scale-Up・HBF・階層メモリの採用を加速させている。","quote_start":0,"quote_end":43,"text_sha256":"08b0ff87cc116b609b592bc67acfb9c3d775bd1b5b5c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5．光接続はHBMの完全な代替にならない","quote_start":0,"quote_end":24,"text_sha256":"fd44d05e59042afd78f9a40c0a60c6bdba423d73155b9debbc4efa348d845ac1","block_sha256":"fd44d05e59042afd78f9a40c0a60c6bdba423d73155b9debbc4efa348d845ac1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_586ad417-7d6e-47a7-89ae-2e33af0a5fd0"},{"id":"occ_61fcd01d7dbadbcec9b34901","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_87a9e698-af7a-4660-ba22-76df85e3db34","section_id":"sec_2c870c3f-1a45-4f89-a8c0-2546ba09e286","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光接続","quote":"光接続は、この利点を消すものではない。ローカルHBMの帯域と遅延には及ばないが、HBMが不足するなかでGPU数を増やし、ラック全体のメモリを利用可能にするための補完技術である。","quote_start":0,"quote_end":88,"text_sha256":"b9b7a80ca8caff843155f05a4d2c308e963b279080ea1aac8ba123bc1f53deb0","block_sha256":"b9b7a80ca8caff843155f05a4d2c308e963b279080ea1aac8ba123bc1f53deb0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_87a9e698-af7a-4660-ba22-76df85e3db34"},{"id":"occ_cf96c55c54d067fab37a7c65","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_c9507434-c8a2-4995-8de0-9aab7786c3ed","section_id":"sec_57a82721-14c0-44fc-a0a7-42f7f64a4e00","layer":"body","character_id":null,"count":2,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光接続","quote":"光接続によってHBMが不要になったのではない。HBM・LPDDR系メモリの供給がNVIDIAの希望数量に追いつかず、少ないメモリをより多くのGPUへ配分するため、光接続、巨大NVLinkドメイン、階層メモリ","quote_start":0,"quote_end":103,"text_sha256":"5a7c23d8067db3492c37546c54c5f22fec9fc3babc958480fc55469c711ee59a","block_sha256":"5a7c23d8067db3492c37546c54c5f22fec9fc3babc958480fc55469c711ee59a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_c9507434-c8a2-4995-8de0-9aab7786c3ed"},{"id":"occ_5925eff8ee6ff4e8a3dcc070","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_ca591841-199d-4f2a-b1dc-c2ebe02a482f","section_id":"sec_57a82721-14c0-44fc-a0a7-42f7f64a4e00","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"光接続","quote":"GPU間光接続","quote_start":0,"quote_end":7,"text_sha256":"5ac3074b677c3efe133878178d93371cff5fa3610ad4801f77dbeb2b10c2132e","block_sha256":"5ac3074b677c3efe133878178d93371cff5fa3610ad4801f77dbeb2b10c2132e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_ca591841-199d-4f2a-b1dc-c2ebe02a482f"},{"id":"occ_6c4e84eac165d471846f0210","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_cfad91a7-9d63-4672-a98e-4cf9bd073521","section_id":"sec_7edf5f72-af98-49eb-8113-b2548fb9e546","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":12,"end":15,"exact":"光接続","quote":"SOCAMM2・SSD・光接続も増える","quote_start":0,"quote_end":19,"text_sha256":"3643cd5d880b7eab3e9329e4d86cc0126e4516c23cee8b683c546a24e8d9e477","block_sha256":"3643cd5d880b7eab3e9329e4d86cc0126e4516c23cee8b683c546a24e8d9e477","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_cfad91a7-9d63-4672-a98e-4cf9bd073521"},{"id":"occ_0405e3cea3ad3aad4620db89","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_d1f1d3be-5291-47eb-8511-cf0e5875769f","section_id":"sec_1c188503-b133-4fe5-9c99-1a23bc03e426","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":23,"end":26,"exact":"光接続","quote":"また、HBM、HBF、SOCAMM2、SSD、光接続は代替関係だけではない。AIシステムが扱うデータ量と時間尺度が広がるほど、ホット、ウォーム、コールドの各階層が必要になる。重要なのは一部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 ↓\nローカルHBM4E\n活性値、ホットKV、演算中の重み\n    ↓\n他GPUのHBM\nNVLink／直接光接続で共有\n    ↓\nHBF\n大容量モデル重み、低頻度Expert、prefix cache\n    ↓\nSOCAMM2\nCPU処理、データ準備、管理、共有ワーク領域\n    ↓\nGen6 SSD\nチェ","quote_start":17,"quote_end":175,"text_sha256":"f8b43985ba31a993e83fb0f144a72b445063fdba819ef07219bddeab4cba897a","block_sha256":"f8b43985ba31a993e83fb0f144a72b445063fdba819ef07219bddeab4cba897a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5387a515-478b-41ca-82a3-5b54af988fd1/#blk_d54012b1-fdb5-462b-a433-05f504f4d7b7"},{"id":"occ_1ed720c840bca86af45c93d7","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5387a515-478b-41ca-82a3-5b54af988fd1","work_id":"wrk_41cc4908-f3de-420c-9823-faa2e85483cd","block_id":"blk_f2c81f88-8aff-4e35-a931-3014e86d11c2","section_id":"sec_6d3ed103-9e85-401b-935d-5d5e82ca5ead","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":93,"end":96,"exact":"光接続","quote":"のは、72GPUラックを8基接続し、576GPUを一つのNVLinkドメインにまとめ、ラック間には銅配線と直接光接続を使うという構造である。Rubin Ultraの最終的なHBM容量・積層数は、まだ公式には公表されていない。(NVIDIA 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Cloud、Microsoft、Oracleなどが導入する予定である。NVIDIAはさらに","quote_start":0,"quote_end":128,"text_sha256":"0bb6171819f55f156cc6eb9fdc1394a7344d393e4badb3dd35e7c8f503ec417d","block_sha256":"0bb6171819f55f156cc6eb9fdc1394a7344d393e4badb3dd35e7c8f503ec417d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_57995821-c471-42b5-ae3a-f989b7bd06f5/#blk_cafe2b6f-ca5a-4e9d-84de-1b35d747e6d9"},{"id":"occ_0e61c13e90a5004935a02140","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_584d62bb-c9f7-4d1f-b637-8fac93976f1b","work_id":"wrk_b4bdeaca-dc31-448c-8f47-03f9e39c14b0","block_id":"blk_a39e633a-5f9b-4d12-b163-ade94cfec282","section_id":"sec_e6c60dbe-f518-439d-8813-adf7a3688af4","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":150,"end":153,"exact":"CPO","quote":"。第二に、ラック間を光（直結/コパッケージ）で拡張し、銅配線の密度と電力を破綻させない（Spectrum-6のCPO等はその方向）。","quote_start":95,"quote_end":161,"text_sha256":"8b8b60c43aba4f4a5e050f06efe3028a140b74fbc617bdda602427acce332cd8","block_sha256":"8b8b60c43aba4f4a5e050f06efe3028a140b74fbc617bdda602427acce332cd8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_584d62bb-c9f7-4d1f-b637-8fac93976f1b/#blk_a39e633a-5f9b-4d12-b163-ade94cfec282"},{"id":"occ_f21f20bb8d729aeadbaf05b0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_00100284-8cac-49de-9fb6-203fa9bf8bc8","section_id":"sec_073c9af8-f24f-40e3-b572-182711f586a1","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":16,"end":20,"exact":"光I/O","quote":"- **GPUパッケージ直付けの光I/Oをフルスケールでやるのは 2028年以降（Feynman世代以降）**  \n  という見方が強いので、\n- Rubin世代では\n  \n  - ラック/スイッチ側：CPO本格運用\n  - GPU側：まだ","quote_start":0,"quote_end":120,"text_sha256":"0868020bcdcd2076afa51c8322e7875323156ab6163c47e30bf2b648d37d5daf","block_sha256":"0868020bcdcd2076afa51c8322e7875323156ab6163c47e30bf2b648d37d5daf","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_00100284-8cac-49de-9fb6-203fa9bf8bc8"},{"id":"occ_c741d4099a726051438f6809","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_00a0bc81-405c-4b76-ab3a-b16c72770196","section_id":"sec_93559fcb-69bc-45a4-b0c1-0ca86b85d766","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"CPO","quote":"## OSCとCPOの違いと、GB300、Rubinではどうなるか","quote_start":0,"quote_end":33,"text_sha256":"5c51aeace512e3518d89e5c09f52323f1bbabbb074b747c2b4085a8720f583ad","block_sha256":"5c51aeace512e3518d89e5c09f52323f1bbabbb074b747c2b4085a8720f583ad","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_00a0bc81-405c-4b76-ab3a-b16c72770196"},{"id":"occ_2da62f91462fbec99ecc58a2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_0471d79a-9658-455b-9c60-54371241d337","section_id":"sec_5224d849-13cd-49bf-a3b2-d83a6c74833c","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":212,"end":215,"exact":"CPO","quote":" \n  - 汎用的（どんなトラフィックも流せる）\n  - 従来ネットワークの設計をそのままスケールできる\n- CPOは**これをいかに省電力・高密度で実現するか**という技術","quote_start":157,"quote_end":244,"text_sha256":"1ac5f8ccf7ac0e534f0d88cf161c14c68c8162d6232b70c47be3eaa687b71d57","block_sha256":"1ac5f8ccf7ac0e534f0d88cf161c14c68c8162d6232b70c47be3eaa687b71d57","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_0471d79a-9658-455b-9c60-54371241d337"},{"id":"occ_758019c1ae548ab633b65220","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_05c903b5-94b1-46a9-befe-eaf294e4bbc3","section_id":"sec_acaba4f8-02f4-43b3-8988-50377809a77a","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"### CPO の場合","quote_start":0,"quote_end":11,"text_sha256":"5e21fbce8685b1d93fbd604f976e2f96f1d508e173f90513dad8b81e3ceeb9d0","block_sha256":"5e21fbce8685b1d93fbd604f976e2f96f1d508e173f90513dad8b81e3ceeb9d0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_05c903b5-94b1-46a9-befe-eaf294e4bbc3"},{"id":"occ_73b31c1f0aa2998038b802ce","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_132d3523-7faf-4557-b793-8535c3801cf8","section_id":"sec_f1f41c15-ae18-4b28-b8bb-0e9dfabcda5f","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":45,"end":48,"exact":"CPO","quote":"1. サーバ／TPU／GPU からの電気信号は  \n   → 端点の **光トランシーバ／CPO**で光に変換される（ここまではCPOと同じ）。\n2. その光がファイバを通って OCS に到達。\n3. OCS内部では：\n   \n   - 光は**コリメータレンズ→MEMSミラー**に当たって、\n","quote_start":0,"quote_end":148,"text_sha256":"de230c1ec543d2ffd20964f7e6c2a377aa5b6e4262a4ab99ab35352e4e8f3bb6","block_sha256":"de230c1ec543d2ffd20964f7e6c2a377aa5b6e4262a4ab99ab35352e4e8f3bb6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_132d3523-7faf-4557-b793-8535c3801cf8"},{"id":"occ_519ef2b01c73ed5b88168b49","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_15484efd-7df2-4c50-80f7-a25fe7c77d42","section_id":"sec_590fd77d-1f4c-4e9a-9af3-ca2e59cabb4f","layer":"body","character_id":null,"count":4,"matched_aliases":["CPO","Co-Packaged Optics","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":158,"end":161,"exact":"CPO","quote":"では O/E/O しない：**光のままミラーでバウンスさせるだけ**。\n- **NVIDIAがやっているのは CPO（Co-Packaged Optics）＋シリコンフォトニクス**\n  \n  - **スイッチASICのパッケージの中に光エンジン（シリコンフォトニクス）を同梱**。\n  - スイッチ動作自体は**あ","quote_start":103,"quote_end":261,"text_sha256":"31bba56d6f96531b78d1a1a3dd9e4bc37871fac2ce6e2deb1029abca0ea904f9","block_sha256":"31bba56d6f96531b78d1a1a3dd9e4bc37871fac2ce6e2deb1029abca0ea904f9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_15484efd-7df2-4c50-80f7-a25fe7c77d42"},{"id":"occ_b6867aa5a3843c6f06600d23","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_1a4a8dc8-dfd2-4816-8653-a55cea27a209","section_id":"sec_50b89999-49ef-4e42-9e1c-d72d7bce72a6","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"CPO","quote":"光はあくまで「CPO / co-integrated optics」であり、  \n**スイッチ／GPU間はパケットスイッチ＋光I/O**でいく方針です。","quote_start":0,"quote_end":76,"text_sha256":"06bf9c5b2ba2e267fedf389b3a1bbae552977390cdbf4b1c0e013e93d48ace9b","block_sha256":"06bf9c5b2ba2e267fedf389b3a1bbae552977390cdbf4b1c0e013e93d48ace9b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_1a4a8dc8-dfd2-4816-8653-a55cea27a209"},{"id":"occ_ad09ccc0fe1c0ddd3f0c32d0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_2ab02842-eb61-42af-bd6b-6787ace2f3be","section_id":"sec_5375e192-286e-41c4-9ed1-f08cfeb088d0","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","Co-Packaged Optics"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"### CPO（Co-Packaged Optics）","quote_start":0,"quote_end":27,"text_sha256":"8b1fd8efae102311219256592bf1b56f725cb283eeb764d1707e343e72e45f6d","block_sha256":"8b1fd8efae102311219256592bf1b56f725cb283eeb764d1707e343e72e45f6d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_2ab02842-eb61-42af-bd6b-6787ace2f3be"},{"id":"occ_efca53015b796cb50ade44da","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_315d8f25-d668-4465-bea4-c7cd9ff357bf","section_id":"sec_a9af58fa-68c6-4be2-b7e1-c3dc09816bf9","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"- **CPO**は  \n  → 「スイッチ/GPUの“足”を光に変えて、銅線とDSPを減らす技術」  \n  → スイッチングは従来通りパケットASICが担当。\n- **OCS**は  \n  → 「大量の光ファイバ","quote_start":0,"quote_end":107,"text_sha256":"709313ffdd628c3fe60929a80ecd21c2843760fd9e5cf2f97cd15f68cc64963d","block_sha256":"709313ffdd628c3fe60929a80ecd21c2843760fd9e5cf2f97cd15f68cc64963d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_315d8f25-d668-4465-bea4-c7cd9ff357bf"},{"id":"occ_608490c1e1a26218431a2071","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_31acbf39-c320-47dd-a91f-23919b023a8a","section_id":"sec_f93869a7-527c-499b-bac7-7c7304d6c368","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":48,"end":51,"exact":"CPO","quote":"- **パケットルーティングやバッファリングは全部Spectrum ASIC側**\n- 光は**CPOで電線を短く・省電力にしただけ**","quote_start":0,"quote_end":68,"text_sha256":"5057d9a0daf6d21615ecd5b0e3893cb997d5348eae63f3ff2bb4d7a2b5a79a84","block_sha256":"5057d9a0daf6d21615ecd5b0e3893cb997d5348eae63f3ff2bb4d7a2b5a79a84","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_31acbf39-c320-47dd-a91f-23919b023a8a"},{"id":"occ_e139ad7407e0255cf9ef7695","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_330af3e9-d82c-46de-9653-45d7e52cea7e","section_id":"sec_d256cbe7-34fe-4e21-99d7-491123bcbd44","layer":"body","character_id":null,"count":4,"matched_aliases":["CPO","シリコンフォトニクス","光I/O"],"evidence":{"text_basis":"markdown","start":89,"end":92,"exact":"CPO","quote":" OCS（MEMSミラー）で  \n  **「巨大な3Dトーラス/メッシュを光レベルで組み替える」**  \n  CPOはまだ限定的（ただし今後増える可能性あり）。\n- **NVIDIA (Spectrum-X / Quantum-X / GB200/300)**  \n  → CPO（シリコンフォトニクス）で  \n  ","quote_start":34,"quote_end":192,"text_sha256":"87add00f2e541bbd11d3711c03534cfe945ba46d85be1388ea145aa691d2a81a","block_sha256":"87add00f2e541bbd11d3711c03534cfe945ba46d85be1388ea145aa691d2a81a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_330af3e9-d82c-46de-9653-45d7e52cea7e"},{"id":"occ_8374d7ffb7ab751a520f6c34","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_39cf1aed-7d44-49dd-8e92-89e814b9000f","section_id":"sec_f3370e68-ebf7-4966-a81d-860b4c5aadf4","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":33,"end":36,"exact":"CPO","quote":"> **OCS（MEMSミラー） は入らない。  \n> 入るのは CPO（シリコンフォトニクスエンジン）だけ。**","quote_start":0,"quote_end":57,"text_sha256":"9bb564e4bb1b4fed2b42ea3ef2207fefbae3ae81f521f400e75166e978676f90","block_sha256":"9bb564e4bb1b4fed2b42ea3ef2207fefbae3ae81f521f400e75166e978676f90","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_39cf1aed-7d44-49dd-8e92-89e814b9000f"},{"id":"occ_fa04ad43d3326aa4e17f913c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_41217555-806c-44b2-8227-a25288c537c7","section_id":"sec_f363e30c-6f89-4bf8-ad62-ff1712f3a08f","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","シリコンフォトニクス","光I/O"],"evidence":{"text_basis":"markdown","start":107,"end":110,"exact":"CPO","quote":"スでは、**MEMS OCSを導入するロードマップは存在しない**。  \n　代わりに、**2025–26年に CPO付き Quantum-X / Spectrum-X スイッチを量産**し、  \n　将来的にGPU側もシリコンフォトニクスで光I/O化していく方針。","quote_start":52,"quote_end":183,"text_sha256":"af80e52b3770ed126b0a48a8a248c86c01cad02d1b05b1b1ecc763da0f5e3e09","block_sha256":"af80e52b3770ed126b0a48a8a248c86c01cad02d1b05b1b1ecc763da0f5e3e09","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_41217555-806c-44b2-8227-a25288c537c7"},{"id":"occ_035726d10f04ca616fc4eabe","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_4427ab1f-6371-4d1b-b6e9-173ab1f4d306","section_id":"sec_af46b7de-edaf-4f26-9b9d-f1a282229941","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":447,"end":457,"exact":"シリコンフォトニクス","quote":"- **NVLink 144 scale-up switch**\n  - **Spectrum-X系スイッチとシリコンフォトニクスプロセッサ（CPO用）**  \n    のフルスタックで構成されることが公式に示されています。([Tom's Hardware](https://www.tomshardware.com/tech-i","quote_start":392,"quote_end":557,"text_sha256":"459142409e0da648bc1a016fbd22a40ab3f41c29f36bbf00a9fc662cc368f197","block_sha256":"459142409e0da648bc1a016fbd22a40ab3f41c29f36bbf00a9fc662cc368f197","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_4427ab1f-6371-4d1b-b6e9-173ab1f4d306"},{"id":"occ_1b9af326bd8f1ab6ffd68c16","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_4d619181-9de8-4450-bbea-a7971b088b46","section_id":"sec_9760052c-9477-460a-bfc3-48e5292a84ee","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"CPO","quote":"## OSCとCPOの違い","quote_start":0,"quote_end":13,"text_sha256":"fae8ca69b874333525149328624ff7582584c96f3662697dda4bc6d640001013","block_sha256":"fae8ca69b874333525149328624ff7582584c96f3662697dda4bc6d640001013","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_4d619181-9de8-4450-bbea-a7971b088b46"},{"id":"occ_241ca75d8f743cc0f7770581","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_4dccb32c-fcca-4417-b8e7-9e848f29a4ef","section_id":"sec_50b89999-49ef-4e42-9e1c-d72d7bce72a6","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":20,"end":30,"exact":"シリコンフォトニクス","quote":"- NVIDIAが公式に  \n  **「シリコンフォトニクスベースのスイッチ」＝Quantum-X Photonics / Spectrum-X Photonics**  \n  を発表。([NVIDIA Developer](https://developer","quote_start":0,"quote_end":130,"text_sha256":"6a7f8d634f83a48657c52765f402fa6cfb3fa7c132376287b8e4fdda8ce86926","block_sha256":"6a7f8d634f83a48657c52765f402fa6cfb3fa7c132376287b8e4fdda8ce86926","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_4dccb32c-fcca-4417-b8e7-9e848f29a4ef"},{"id":"occ_4d996ed602c8d35b2f752514","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_510f2234-c58f-40ad-8983-6078144e79a2","section_id":"sec_93559fcb-69bc-45a4-b0c1-0ca86b85d766","layer":"body","character_id":null,"count":4,"matched_aliases":["CPO","Co-Packaged Optics","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":62,"end":72,"exact":"シリコンフォトニクス","quote":"DIAは今のところ「GoogleのPalomarみたいなMEMS OCS」をやる気はなくて、**  \n  **シリコンフォトニクス＋Co-Packaged Optics（CPO）路線に全振り**しています。\n- Spectrum-X / Quantum-X も、**パケットスイッチASIC＋CPO**であって、  \n  **ME","quote_start":7,"quote_end":172,"text_sha256":"f4c25985c48fb21bc788d3a6c7aec7b91d385ed0c507533b87db607d0c1fbb2f","block_sha256":"f4c25985c48fb21bc788d3a6c7aec7b91d385ed0c507533b87db607d0c1fbb2f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_510f2234-c58f-40ad-8983-6078144e79a2"},{"id":"occ_14cdf339133a0a2250975090","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_6453a35c-e873-4871-9dc0-d8e411cef751","section_id":"sec_a9af58fa-68c6-4be2-b7e1-c3dc09816bf9","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"- **CPO vs OCS** は「どっちを採用するか」の比較というより、\n  \n  1. **“端点のI/Oをどうするか”（CPO）と、“途中の配線をどうするか”（OCS）はレイヤが違う技術**\n- Googl","quote_start":0,"quote_end":107,"text_sha256":"aa42274ac2c6c441b4176d2dd183258b8fddd7390e6a469c515d8a55d5b37411","block_sha256":"aa42274ac2c6c441b4176d2dd183258b8fddd7390e6a469c515d8a55d5b37411","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_6453a35c-e873-4871-9dc0-d8e411cef751"},{"id":"occ_f38dbd7e27ba10bc06d379b8","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_74da547f-6050-4515-b844-245dd7aad635","section_id":"sec_5375e192-286e-41c4-9ed1-f08cfeb088d0","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"つまり CPO は、","quote_start":0,"quote_end":10,"text_sha256":"22fa4c05ac18c729414fe276b473f85b42ae41ce526e9d18ca34edf4d91c4fcc","block_sha256":"22fa4c05ac18c729414fe276b473f85b42ae41ce526e9d18ca34edf4d91c4fcc","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_74da547f-6050-4515-b844-245dd7aad635"},{"id":"occ_fd38a65e12972d9d99722547","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_87000ca4-f6ea-4d75-b4e9-ad223eea88cb","section_id":"sec_50b89999-49ef-4e42-9e1c-d72d7bce72a6","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":40,"end":43,"exact":"CPO","quote":"- ReutersインタビューでJensenが明言しているのは：\n  \n  - CPOはまだ信頼性・コスト面で**GPU本体に乗せるには早い**。\n  - まずは**ラックトップのスイッチASICに限定して使う**。\n  - 本格的にGPUパッケージに光を統合するのは、**業界全体での","quote_start":0,"quote_end":143,"text_sha256":"a79a6472b06fe56f21b88c8d58983ac9f6a9662e196de11bbc26808ad5c7c6ac","block_sha256":"a79a6472b06fe56f21b88c8d58983ac9f6a9662e196de11bbc26808ad5c7c6ac","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_87000ca4-f6ea-4d75-b4e9-ad223eea88cb"},{"id":"occ_88a73182cb0452e59412d394","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_8e7883e8-3a1d-42ca-bcc0-2bc23080539d","section_id":"sec_f363e30c-6f89-4bf8-ad62-ff1712f3a08f","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":66,"end":76,"exact":"シリコンフォトニクス","quote":"um-X / Quantum-X に OCS は使われる？**  \n→ **いいえ。どちらもスイッチASIC＋シリコンフォトニクス（CPO）で、  \n　パケットスイッチのままです。**  \n　GoogleのようなMEMSミラー式OCSは使っていません。","quote_start":11,"quote_end":137,"text_sha256":"8740671e49418e776891e44a1b7d7317c68bef751309f56ec08f7e67bad07083","block_sha256":"8740671e49418e776891e44a1b7d7317c68bef751309f56ec08f7e67bad07083","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_8e7883e8-3a1d-42ca-bcc0-2bc23080539d"},{"id":"occ_f0bc14e304ee021b1aca6a12","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_97c749d6-7033-4769-ab0b-d352c56a6b5d","section_id":"sec_b1baab16-aa34-4ddc-9475-5b871159a34e","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":536,"end":539,"exact":"光接続","quote":"れ、ノード間接続には追加のネットワーク階層が必要となります。対してGoogle TPUのアプローチは、**高速光接続**を用いて距離や階層の壁を下げ、一体的な大規模計算リソースを実現している点が大きなアーキテクチャ上の違いです[news.futunn.com](https://news.futunn.com/en/","quote_start":481,"quote_end":639,"text_sha256":"bf0197f22b5dd58358a17d6de61927c672c940b88e3d39cca68168b74b6b5673","block_sha256":"bf0197f22b5dd58358a17d6de61927c672c940b88e3d39cca68168b74b6b5673","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_97c749d6-7033-4769-ab0b-d352c56a6b5d"},{"id":"occ_23f5a3d4d94f5cef4f60c56a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_97e065e9-eb92-4829-9d62-6260720b4250","section_id":"sec_c78baf1e-7001-4bea-baf5-df4c72a66a6b","layer":"body","character_id":null,"count":1,"matched_aliases":["光配線"],"evidence":{"text_basis":"markdown","start":237,"end":240,"exact":"光配線","quote":"Cubeを**光学的にバイパス**\n  - スペアCubeを代わりにOCS上で接続し直す  \n    という「光配線レベルのリコンフィグ」を行う([Google Cloud](https://cloud.google.com/blog/products/compute/inside-the-ironwood-tpu","quote_start":182,"quote_end":340,"text_sha256":"6e7b4f13fb3d21ae603cf59818efc0c50fca478e8092435e5adcfd424aa90f80","block_sha256":"6e7b4f13fb3d21ae603cf59818efc0c50fca478e8092435e5adcfd424aa90f80","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_97e065e9-eb92-4829-9d62-6260720b4250"},{"id":"occ_db2faf140a7f414b98ea4e4b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_a0273d4c-8489-49cf-a7fb-69fc4ced4a97","section_id":"sec_9760052c-9477-460a-bfc3-48e5292a84ee","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"> **CPO =「光トランシーバをチップのすぐ横に埋め込む技術」**  \n> **OCS =「光ファイバ同士をミラーでつなぎ替える巨大な“光パッチパネル”」**","quote_start":0,"quote_end":81,"text_sha256":"49763f474a8989390ff7d04c7a965b12c5f59a5fef7af866da3cc0056078b4f7","block_sha256":"49763f474a8989390ff7d04c7a965b12c5f59a5fef7af866da3cc0056078b4f7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_a0273d4c-8489-49cf-a7fb-69fc4ced4a97"},{"id":"occ_b4c545ba8bd084ab1eea26dd","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_a47e0d57-4b30-43ed-8c13-12f567a93665","section_id":"sec_5224d849-13cd-49bf-a3b2-d83a6c74833c","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"### CPO：パケットスイッチの世界","quote_start":0,"quote_end":19,"text_sha256":"ab00bc8964eda877a623831fe6808e5ebcf28c2f7e6636af3da09995a29938af","block_sha256":"ab00bc8964eda877a623831fe6808e5ebcf28c2f7e6636af3da09995a29938af","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_a47e0d57-4b30-43ed-8c13-12f567a93665"},{"id":"occ_2a93f6ce152ca68a9d717540","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_a6b3a87a-2a1f-48fd-a4b1-db494d02bd93","section_id":"sec_bfc051f7-6621-4761-970b-44350d76e549","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":63,"end":66,"exact":"光接続","quote":"7)までGoogle TPUとNVIDIA GPUのアーキテクチャ上の違い、特にTPUv7 Ironwoodの光接続とスケーラビリティ、演算コア（GEMMエンジン vs Tensor Core）、メモリ一貫性の設計哲学、CPUとの協調、OpenXLAによるソフト面の橋渡し、動的ワークロードへの適性、そしてデュアルス","quote_start":8,"quote_end":166,"text_sha256":"b138034fcbbb1a191a0a992e88c0675cd4c831b8938f1cb29a06ba0fb8b62ac1","block_sha256":"b138034fcbbb1a191a0a992e88c0675cd4c831b8938f1cb29a06ba0fb8b62ac1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_a6b3a87a-2a1f-48fd-a4b1-db494d02bd93"},{"id":"occ_7a6e8455c09457a20b7016e2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_b33c8dae-b724-490d-b215-cf934b8abff8","section_id":"sec_1b19fc42-30cb-4d14-a03a-963e68a76f97","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":65,"end":68,"exact":"CPO","quote":"m-X800** プラットフォーム向けに  \n  **「Quantum-X Photonics」** という CPO付きスイッチが提供されます。([NVIDIA](https://www.nvidia.com/en-us/networking/products/silicon-photonics/?utm_sour","quote_start":10,"quote_end":168,"text_sha256":"6ca27ee544885b031ae8fc15ba2daf1a1a93049ceb25004e73d885ee1eedbf5a","block_sha256":"6ca27ee544885b031ae8fc15ba2daf1a1a93049ceb25004e73d885ee1eedbf5a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_b33c8dae-b724-490d-b215-cf934b8abff8"},{"id":"occ_bb080d316511b8f2e1e0ef35","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_c19cd87f-70c7-47df-8e73-7e71aee441e0","section_id":"sec_d95cc333-39a1-428b-a5a1-1bde9cce6575","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","シリコンフォトニクス","光I/O"],"evidence":{"text_basis":"markdown","start":106,"end":109,"exact":"CPO","quote":"内/ラック間スイッチ**：\n  \n  - 当面は **Quantum-X / Spectrum-X ASIC＋CPO（シリコンフォトニクス）** で\n  - **パケットスイッチ＋光I/O** を徹底強化([NVIDIA Developer](https://developer.nvidia.com/blog/a-","quote_start":51,"quote_end":209,"text_sha256":"f4beedb5fc97048bc6aebbc81fd1c63877f187b65e6fcd9babc8bfafbf17210c","block_sha256":"f4beedb5fc97048bc6aebbc81fd1c63877f187b65e6fcd9babc8bfafbf17210c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_c19cd87f-70c7-47df-8e73-7e71aee441e0"},{"id":"occ_ab40e9637ae1cc06f129d6ae","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_c1fd1561-92d2-4413-9465-3952bad4640e","section_id":"sec_073c9af8-f24f-40e3-b572-182711f586a1","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":279,"end":289,"exact":"シリコンフォトニクス","quote":"tml?utm_source=chatgpt.com))\n- また Rubin プラットフォームには\\*\\*「シリコンフォトニクスプロセッサ」\\*\\*が明示されており、  \n  ここで CPO / co-integrated optics がさらにGPU側に近づくと見られています。([Tom's Hardware](https:","quote_start":224,"quote_end":389,"text_sha256":"97a342915b5711ef364d7b123bade38f22220bc03fb0929e0d6a769b8cf5a6d7","block_sha256":"97a342915b5711ef364d7b123bade38f22220bc03fb0929e0d6a769b8cf5a6d7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_c1fd1561-92d2-4413-9465-3952bad4640e"},{"id":"occ_ba75b024483f1c6ef1351260","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_c424f844-6024-435e-8a40-b36cdc430bef","section_id":"sec_5375e192-286e-41c4-9ed1-f08cfeb088d0","layer":"body","character_id":null,"count":2,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":175,"end":185,"exact":"シリコンフォトニクス","quote":"   というルートで外に出ていた信号を、\n  - **スイッチASIC/GPUパッケージのすぐ隣に光エンジン（シリコンフォトニクス）をくっつける**ことで、\n    \n    - 電気配線を超短距離に縮める\n    - SerDesやDSPの負担を減らして**消費電力を大幅に削る**\n- 中心になるのは：\n  \n  - シリコン","quote_start":120,"quote_end":285,"text_sha256":"2ce67932f59974f784816755c06dc479af991448e0b89923b05a196318b74eab","block_sha256":"2ce67932f59974f784816755c06dc479af991448e0b89923b05a196318b74eab","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_c424f844-6024-435e-8a40-b36cdc430bef"},{"id":"occ_34236ae106efdae7d202d388","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_c639c5e9-216f-46d7-ad6f-c2db2a4d8ab7","section_id":"sec_4783faeb-bcfe-4991-9e26-9524d181f047","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"CPO","quote":"**CPO**","quote_start":0,"quote_end":7,"text_sha256":"556c7f9568eda6cf4bcf5e2b223529485e100a7d404575c086e3510de3d708d3","block_sha256":"556c7f9568eda6cf4bcf5e2b223529485e100a7d404575c086e3510de3d708d3","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_c639c5e9-216f-46d7-ad6f-c2db2a4d8ab7"},{"id":"occ_bfef675215a8ff07867cbdf6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_cb7d4df1-0f35-485a-a8a9-45e4b6684398","section_id":"sec_12de1e25-25b7-410b-aac6-29607659499a","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"- **CPO**\n  \n  - OSIで言えば **レイヤ1（物理層）の“端点”** を置き換える技術。\n  - パケットスイッチのあり方は変えない（ただし距離制約・電力制約を緩める）。\n- **OCS**\n  ","quote_start":0,"quote_end":107,"text_sha256":"aac74dbf9c426a88acc1ede9ff2354090b9e8d768b2f443dcc12ce35877e1e15","block_sha256":"aac74dbf9c426a88acc1ede9ff2354090b9e8d768b2f443dcc12ce35877e1e15","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_cb7d4df1-0f35-485a-a8a9-45e4b6684398"},{"id":"occ_ab3df967a2d69a158be03301","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_d1f7be1a-7d23-451f-b606-560dabbed5c9","section_id":"sec_acaba4f8-02f4-43b3-8988-50377809a77a","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":25,"end":28,"exact":"CPO","quote":"**スイッチングは完全に電気側で完結**しており、CPOはあくまで  \n「電気信号を極力短い距離で光にして外へ出す」だけです。","quote_start":0,"quote_end":63,"text_sha256":"0069091be6c999075c26baef9fc2f8c13d9cdc3168e831cc831921e33d12e18e","block_sha256":"0069091be6c999075c26baef9fc2f8c13d9cdc3168e831cc831921e33d12e18e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_d1f7be1a-7d23-451f-b606-560dabbed5c9"},{"id":"occ_0e646d11e522c0bb244600e2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_d60aa183-af87-4ae2-9698-1efdc6d0bf69","section_id":"sec_acaba4f8-02f4-43b3-8988-50377809a77a","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":122,"end":132,"exact":"シリコンフォトニクス","quote":"ASICの I/O ピンから250Gbps/400Gbpsクラスの電気信号として出る。\n3. すぐ横にある**シリコンフォトニクス光エンジン**で  \n   → 電気 → 光（変調）  \n   → ファイバへ。","quote_start":67,"quote_end":172,"text_sha256":"f8c4dcd8e02f035cd1373fc79b7e5ccb7ccc9580a5718390496cdcd9312d653d","block_sha256":"f8c4dcd8e02f035cd1373fc79b7e5ccb7ccc9580a5718390496cdcd9312d653d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_d60aa183-af87-4ae2-9698-1efdc6d0bf69"},{"id":"occ_92a0a940220a1955f99a7391","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_d7b9ac6c-44dc-4e7b-b19b-5cf107239e54","section_id":"sec_811713fe-e01a-4fac-8b46-864fca4f9c11","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":105,"end":108,"exact":"CPO","quote":"イッチ」で、NVLink/NVSwitch + InfiniBand/Ethernet が主。\n  - 将来はCPO/OSFP-XDなどで**光トランシーバの“より近くまで”電気を引っ張る**方向。\n- **Google TPU側（TPUv4〜v7）**\n  \n  - **ラック内は電気3Dトーラス（ICI）**\n","quote_start":50,"quote_end":208,"text_sha256":"fa0298f750db3d23e4797740a40cd8f00bd4f8f382a716aa53f7fa4011aac809","block_sha256":"fa0298f750db3d23e4797740a40cd8f00bd4f8f382a716aa53f7fa4011aac809","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_d7b9ac6c-44dc-4e7b-b19b-5cf107239e54"},{"id":"occ_728653eef3bcddf4875d0697","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_dd6ea930-1e6c-4cfe-b4a4-e50e75546d70","section_id":"sec_50b89999-49ef-4e42-9e1c-d72d7bce72a6","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":70,"end":73,"exact":"CPO","quote":"ntingなど）によると、\n  \n  - **Quantum-X Photonics（InfiniBand用 CPOスイッチ）：2025年後半（2H25）**\n  - **Spectrum-X Photonics（Ethernet用 CPOスイッチ）：2026年後半（2H26）**  \n    に出荷開始とされてい","quote_start":15,"quote_end":173,"text_sha256":"fda1437625a0ae5fa52c004bc84f4411606da458f4110368301fd26db3917262","block_sha256":"fda1437625a0ae5fa52c004bc84f4411606da458f4110368301fd26db3917262","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_5c1381d3-461d-40ab-acea-997127510f6e/#blk_dd6ea930-1e6c-4cfe-b4a4-e50e75546d70"},{"id":"occ_9c2040b123900042803d71a3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_5c1381d3-461d-40ab-acea-997127510f6e","work_id":"wrk_153585aa-ce70-48f0-8fcf-0c54fb47c7a9","block_id":"blk_dfb725cb-57bb-4095-8639-13af3f682dab","section_id":"sec_d95cc333-39a1-428b-a5a1-1bde9cce6575","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":156,"end":166,"exact":"シリコンフォトニクス","quote":"\n  「従来のClos/Spine-Leaf＋NVLinkクラスタを維持しつつ、  \n  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ネットワーク・光通信","quote_start":0,"quote_end":13,"text_sha256":"d8afcc8784738f6e346658c28b8c5d344039d4326bcf6b531f11b3c822f9946d","block_sha256":"d8afcc8784738f6e346658c28b8c5d344039d4326bcf6b531f11b3c822f9946d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_66313feb-6eff-400e-94b9-3dd889eabe3e/#blk_93203e88-09a9-409d-9635-3fb04b75877d"},{"id":"occ_a28d1c9dd2b557f304c4498c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_66313feb-6eff-400e-94b9-3dd889eabe3e","work_id":"wrk_75063f69-d242-41d4-aaa2-d86b2bdecc9e","block_id":"blk_999f8631-a959-4813-a672-6ac92646850c","section_id":"sec_6bbce144-2b56-4542-9280-1c9506bfe1ec","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":33,"end":36,"exact":"光通信","quote":"反対に、GPU株が下落していても、ハイパースケーラー、電力、冷却、光通信設備が強ければ、AIインフラ投資全体が崩れたとは限らない。","quote_start":0,"quote_end":65,"text_sha256":"cd4bc4038c8ba114374211472575d6aaa657aec4c21c59788c4414f66c1d2f77","block_sha256":"cd4bc4038c8ba114374211472575d6aaa657aec4c21c59788c4414f66c1d2f77","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_66313feb-6eff-400e-94b9-3dd889eabe3e/#blk_999f8631-a959-4813-a672-6ac92646850c"},{"id":"occ_9b22e661e938f95901ad2290","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_66313feb-6eff-400e-94b9-3dd889eabe3e","work_id":"wrk_75063f69-d242-41d4-aaa2-d86b2bdecc9e","block_id":"blk_dc0104be-a0de-4a14-be00-93f6546218b8","section_id":"sec_a7c23fdc-f780-49b1-b670-d84d881d2d33","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":47,"end":50,"exact":"光通信","quote":"特にAIインフラ市場は、ハイパースケーラーの設備投資から始まり、GPU、HBM、ネットワーク、光通信、基板、電力、冷却設備へと需要が波及する。したがって、投資判断でも個別銘柄だけでなく、資金がAIインフラのどこへ移動しているのかを見る必要がある。","quote_start":0,"quote_end":123,"text_sha256":"edbbbc048398d111ffe85f1cac2c57ac17c2123938a03521eb54a482ee368b59","block_sha256":"edbbbc048398d111ffe85f1cac2c57ac17c2123938a03521eb54a482ee368b59","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_66313feb-6eff-400e-94b9-3dd889eabe3e/#blk_dc0104be-a0de-4a14-be00-93f6546218b8"},{"id":"occ_9955542b6eb7a2fac51cd3ca","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_66313feb-6eff-400e-94b9-3dd889eabe3e","work_id":"wrk_75063f69-d242-41d4-aaa2-d86b2bdecc9e","block_id":"blk_dcba58a2-2617-428d-9903-7988417bc6be","section_id":"sec_151f5e5f-ce41-4113-ad07-ed9bb552872d","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":48,"end":51,"exact":"光通信","quote":"AIインフラはGPUだけでは動かない。ラック内、ラック間、データセンター間をつなぐネットワークと光通信設備が必要になる。","quote_start":0,"quote_end":60,"text_sha256":"32a8c1ba39eb97d1a660a01df2ab81ead3b29fe53c995acd9d8fa1d9db1e8b53","block_sha256":"32a8c1ba39eb97d1a660a01df2ab81ead3b29fe53c995acd9d8fa1d9db1e8b53","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_66313feb-6eff-400e-94b9-3dd889eabe3e/#blk_dcba58a2-2617-428d-9903-7988417bc6be"},{"id":"occ_9fd564d8b4e5b07d7e115e08","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_6cb909ec-1291-4cbb-a768-f72123829d08","work_id":"wrk_72dcc676-6c79-475a-9f86-c4f174e32af2","block_id":"blk_65390c86-271f-4850-b08d-a45b6636634f","section_id":"sec_b160a428-0c4e-437d-a9e0-7f36b577851b","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":54,"end":57,"exact":"光接続","quote":"BroadcomはGoogle TPUのようなカスタムAIチップ、AI Ethernet、スイッチASIC、光接続の周辺で強く、**GPUクラウド最適化というより、AIクラウド全体の通信・ASIC化の中核**になりやすいです。","quote_start":0,"quote_end":113,"text_sha256":"a3ec490c8098e10c16a6d1029359a5a8d5d1200e5f2eddee987b9c2d969bc941","block_sha256":"a3ec490c8098e10c16a6d1029359a5a8d5d1200e5f2eddee987b9c2d969bc941","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_6cb909ec-1291-4cbb-a768-f72123829d08/#blk_65390c86-271f-4850-b08d-a45b6636634f"},{"id":"occ_882c12307646ce7a914ff661","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_6f7e9f1a-6c8f-457d-8fdf-eb9746d573f8","work_id":"wrk_47518fd9-227b-40aa-9d34-6134336449b9","block_id":"blk_f2de5bc9-9069-4abb-aa5b-f238e7b0860d","section_id":"sec_616e741d-c504-4c1a-b4c4-585cd69db7d1","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":44,"end":47,"exact":"光接続","quote":"Quantum-X800スイッチ、ConnectX SuperNIC／HCA、ケーブル、光接続、UFM管理ソフトウェアなどで構成される。","quote_start":0,"quote_end":68,"text_sha256":"fa8f3ad686947c33dcd9b9ce130d807ee9fb66bf7677f2368519c7779287944f","block_sha256":"fa8f3ad686947c33dcd9b9ce130d807ee9fb66bf7677f2368519c7779287944f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_6f7e9f1a-6c8f-457d-8fdf-eb9746d573f8/#blk_f2de5bc9-9069-4abb-aa5b-f238e7b0860d"},{"id":"occ_8c7753518bf949f3cb87d39f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_70df7bb7-127f-4402-9374-f897f873bafb","work_id":"wrk_bd032fe1-66fd-4ecd-a7db-e046051c8671","block_id":"blk_22c718e7-afa1-4717-ba3b-b2e773517c1c","section_id":"sec_117d741b-0885-4624-baa4-748ed14b6374","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":57,"end":60,"exact":"CPO","quote":"GITIMESは、BOEがAIパッケージング向けに**Micro LED光インターコネクト**と**ガラス基板CPO**を狙っていると報じた。BOEはディスプレイ、ガラス加工の技術蓄積を、AI向け光接続と先端パッケージ領域へ転用しようとしている。([DIGITIMES][5])","quote_start":2,"quote_end":141,"text_sha256":"c4ce6303e200b2579b14b842ddff1061f1505efa13390c1499d63709afd78df5","block_sha256":"c4ce6303e200b2579b14b842ddff1061f1505efa13390c1499d63709afd78df5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_70df7bb7-127f-4402-9374-f897f873bafb/#blk_22c718e7-afa1-4717-ba3b-b2e773517c1c"},{"id":"occ_2343bfafbbbd5e1dd4cd4a2e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_70df7bb7-127f-4402-9374-f897f873bafb","work_id":"wrk_bd032fe1-66fd-4ecd-a7db-e046051c8671","block_id":"blk_7713927a-81c1-498b-ac9d-19cdf784d1cd","section_id":"sec_d6b15d59-5cad-46cc-a637-157cfad33726","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":163,"end":166,"exact":"CPO","quote":"けに大型DRAM供給契約を獲得したと報じられた。さらにBOEはMicro LED光インターコネクトとガラス基板CPOへ、MiTACは台湾、ベトナム、カリフォルニアへ、英国Kentでは300MW級AIデータセンター計画へ、CXLメモリープーリングはGPUサーバーのメモリウォール対策へ向かっている。","quote_start":108,"quote_end":256,"text_sha256":"23a3576112abd346ae2ec048261a87630d0679c30463a44120f4c62b871d35e8","block_sha256":"23a3576112abd346ae2ec048261a87630d0679c30463a44120f4c62b871d35e8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_70df7bb7-127f-4402-9374-f897f873bafb/#blk_7713927a-81c1-498b-ac9d-19cdf784d1cd"},{"id":"occ_b6051e578b4a2fa8296b93c0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_70df7bb7-127f-4402-9374-f897f873bafb","work_id":"wrk_bd032fe1-66fd-4ecd-a7db-e046051c8671","block_id":"blk_7d3dbeb8-a29d-4ce5-91c8-c37451a09b16","section_id":"sec_e0053794-6e65-4ce9-94fd-0eeb5cfae4b4","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":45,"end":48,"exact":"光接続","quote":"**絶ノイア:** 今日の材料は、メモリー株だけを見ていると少し狭いですね。車載、ODM、光接続、データセンター電力まで同じ線でつながっている。","quote_start":0,"quote_end":72,"text_sha256":"758de06118b8ce9c248c4e5ec958c5f6ee6c8e1491c6a38f64c8eb45159b8bc6","block_sha256":"758de06118b8ce9c248c4e5ec958c5f6ee6c8e1491c6a38f64c8eb45159b8bc6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_70df7bb7-127f-4402-9374-f897f873bafb/#blk_7d3dbeb8-a29d-4ce5-91c8-c37451a09b16"},{"id":"occ_6eaf91aaa8966e708f36f9c9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_70df7bb7-127f-4402-9374-f897f873bafb","work_id":"wrk_bd032fe1-66fd-4ecd-a7db-e046051c8671","block_id":"blk_8ba06468-5c39-488d-85b5-44835dd6d77a","section_id":"sec_69efedd6-9f39-4003-9f3b-abc26aa274ff","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":186,"end":189,"exact":"CPO","quote":"。\n4. CXMTのDDR5歩留まりとTencent向け供給能力に追加情報が出るか。\n5. BOEのガラス基板CPOが実際のAIパッケージ顧客を獲得するか。\n6. AIサーバーODMの米国、東南アジア移転が加速するか。\n7. 300MW級データセンター案件で電力接続、許認可の遅延が出るか。","quote_start":131,"quote_end":276,"text_sha256":"92deb95be3cd59375911d845474cdb2e93981a210c8061e77e5c7bf54c6c828a","block_sha256":"92deb95be3cd59375911d845474cdb2e93981a210c8061e77e5c7bf54c6c828a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_70df7bb7-127f-4402-9374-f897f873bafb/#blk_8ba06468-5c39-488d-85b5-44835dd6d77a"},{"id":"occ_a316a01ced30502bdb96fdb6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_70df7bb7-127f-4402-9374-f897f873bafb","work_id":"wrk_bd032fe1-66fd-4ecd-a7db-e046051c8671","block_id":"blk_a558a5e7-303d-4cf8-b5e7-3961a5505ca1","section_id":"sec_117d741b-0885-4624-baa4-748ed14b6374","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":50,"end":53,"exact":"CPO","quote":"AIクラスターでは、GPU間、ラック間、データセンター内の通信電力が大きなボトルネックになっている。CPO、LPO、NPO、ガラス基板、外部光源、Micro LED光源などは、帯域を増やしながら電力を下げるための次の競争軸である。","quote_start":0,"quote_end":115,"text_sha256":"a9b10eb810049698e0132017fc89e15bb7d50baea9ce1fa5fa3e17c936d09770","block_sha256":"a9b10eb810049698e0132017fc89e15bb7d50baea9ce1fa5fa3e17c936d09770","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_70df7bb7-127f-4402-9374-f897f873bafb/#blk_a558a5e7-303d-4cf8-b5e7-3961a5505ca1"},{"id":"occ_dd2cd436a6f206991b597b31","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_716e29e3-ca33-4e0a-89d8-a4c146c91139","work_id":"wrk_6b2d4c96-c0d4-4d57-8d9e-9077ea538a79","block_id":"blk_2dba22dc-62ac-40ef-9265-ed30d590d863","section_id":"sec_76f28170-eed6-4499-8aaa-b4d1f402a664","layer":"code","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":83,"end":86,"exact":"光通信","quote":"\n\n対象期間：\n対象分野：\nGPU、HBM、DRAM、NAND、先端パッケージ、AIサーバー、\nネットワーク、光通信、電力、冷却、データセンター\n\n情報源は以下を優先してください。\n\nTrendForce\n企業IR\nSEC提出書類\nDIGITIMES\n工商時報\nThe Elec\nSemiAnalysis\nData ","quote_start":28,"quote_end":186,"text_sha256":"18a309061dc7ceb3f3c70bb33ff700ca4e8addd7fd7c0927a11094a977ed2554","block_sha256":"18a309061dc7ceb3f3c70bb33ff700ca4e8addd7fd7c0927a11094a977ed2554","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_716e29e3-ca33-4e0a-89d8-a4c146c91139/#blk_2dba22dc-62ac-40ef-9265-ed30d590d863"},{"id":"occ_3f13b3f1bb18bf18f11e2395","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_716e29e3-ca33-4e0a-89d8-a4c146c91139","work_id":"wrk_6b2d4c96-c0d4-4d57-8d9e-9077ea538a79","block_id":"blk_ef704f19-147b-49b5-8dde-a210378a240d","section_id":"sec_8f5442c2-a2a4-42f5-bfae-3d32c6c82dd9","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":47,"end":50,"exact":"光通信","quote":"その結果、Ciscoのルーターやスイッチ、IntelのCPU、DRAM、サーバー、ストレージ、光通信部品が売れた。Ciscoの2000年度売上高は前年比55％増の189億ドル、プロフォーマ利益も56％増だった。少なくともピーク直前の設備会社の決算は、バブル崩壊を示すどころか絶好調だった。([Cisc","quote_start":0,"quote_end":150,"text_sha256":"381ac8ef7f099fa2b2b8806ef4041083b10e203c6334e4b77aa190a3c89315a2","block_sha256":"381ac8ef7f099fa2b2b8806ef4041083b10e203c6334e4b77aa190a3c89315a2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_716e29e3-ca33-4e0a-89d8-a4c146c91139/#blk_ef704f19-147b-49b5-8dde-a210378a240d"},{"id":"occ_440170121987d011ee6c7f2d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_716e29e3-ca33-4e0a-89d8-a4c146c91139","work_id":"wrk_6b2d4c96-c0d4-4d57-8d9e-9077ea538a79","block_id":"blk_f5b50294-01f0-4935-9ff8-9c0e8dbc36e6","section_id":"sec_519ed44e-464a-476d-8e60-62d82c5254c2","layer":"code","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":110,"end":113,"exact":"光通信","quote":"ください。\n\n1. 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SaaS・業務アプリ\n11. 産業別AI\n","quote_start":55,"quote_end":213,"text_sha256":"fdb588809b99c07fb5b55956d00bcf4730fa0a43ae820db78986588d316bc048","block_sha256":"fdb588809b99c07fb5b55956d00bcf4730fa0a43ae820db78986588d316bc048","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_716e29e3-ca33-4e0a-89d8-a4c146c91139/#blk_f5b50294-01f0-4935-9ff8-9c0e8dbc36e6"},{"id":"occ_d3840f8cce8f2fa10a2cee3d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_716e29e3-ca33-4e0a-89d8-a4c146c91139","work_id":"wrk_6b2d4c96-c0d4-4d57-8d9e-9077ea538a79","block_id":"blk_fcb07715-4cc0-40d8-99aa-318031c26339","section_id":"sec_67821908-dd90-4abd-b8f1-02754c52b55d","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":35,"end":38,"exact":"光通信","quote":"- GPU\n- HBM\n- 先端パッケージ\n- 高速ネットワーク\n- 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日本電波工業を見る際は、AI光通信のテーマ性だけでなく、産業機器売上、利益率、在庫、設備投資、価格競争を追う必要がある。","quote_start":130,"quote_end":231,"text_sha256":"d97ff2d1131a4fe25459ce99d260132c2b01f1d6231a9a3f8e93b7228ffd49b4","block_sha256":"d97ff2d1131a4fe25459ce99d260132c2b01f1d6231a9a3f8e93b7228ffd49b4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_7f54400c-aa33-4bcd-9786-34216d309dbd/#blk_d888216a-19cb-4574-b533-f67da9bd207a"},{"id":"occ_b64385408fbca74d1b4c8ca7","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_7f54400c-aa33-4bcd-9786-34216d309dbd","work_id":"wrk_92b1be48-af4d-47d3-b49c-7e012dd6d016","block_id":"blk_db6094a6-d129-4a91-92ff-09bd72626dcd","section_id":"sec_30d5d779-b2d4-4426-b24c-ead5695956a9","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":39,"end":42,"exact":"光通信","quote":"これはかなり重要な材料である。水晶部品は一見地味だが、800G/1.6T時代の光通信では、単なる汎用品ではなく、超低ジッタ・高周波・高温対応の高付加価値品が必要になる。NDKの再評価は、ここにある。","quote_start":0,"quote_end":99,"text_sha256":"65361558887e2977f36e88f6c367abc735accb3f67841e4a85048ac48bec955a","block_sha256":"65361558887e2977f36e88f6c367abc735accb3f67841e4a85048ac48bec955a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_7f54400c-aa33-4bcd-9786-34216d309dbd/#blk_db6094a6-d129-4a91-92ff-09bd72626dcd"},{"id":"occ_240335c93902c4ee87f9b83e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_7f54400c-aa33-4bcd-9786-34216d309dbd","work_id":"wrk_92b1be48-af4d-47d3-b49c-7e012dd6d016","block_id":"blk_ef2695ca-9807-4df1-852d-0519117be9a0","section_id":"sec_58ae692f-decd-45fd-8781-cefaad7d0f42","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":114,"end":117,"exact":"光通信","quote":"、基準クロックの品質、位相雑音、ジッタ、温度安定性が効いてくる。特にAIデータセンターでは、800G/1.6T光通信、PCIe、Ethernet、InfiniBand、各種高速I/Oが増えるため、時間の部品の重要度が上がる。","quote_start":59,"quote_end":171,"text_sha256":"85cb980d5ef708530797b45290e57eeb2147bcd7119f29add2fdef10668cd147","block_sha256":"85cb980d5ef708530797b45290e57eeb2147bcd7119f29add2fdef10668cd147","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_7f54400c-aa33-4bcd-9786-34216d309dbd/#blk_ef2695ca-9807-4df1-852d-0519117be9a0"},{"id":"occ_96dafb191fd951d10180f1b4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_7f54400c-aa33-4bcd-9786-34216d309dbd","work_id":"wrk_92b1be48-af4d-47d3-b49c-7e012dd6d016","block_id":"blk_f7a7947a-93db-46e0-aa2a-53bc0aed6e97","section_id":"sec_b42da1e5-b3a4-4c8d-a2b8-89e0bde34d86","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光通信"],"evidence":{"text_basis":"markdown","start":58,"end":61,"exact":"CPO","quote":"MEMSが水晶を置き換えるのか。答えは単純ではない。AIデータセンター全体の同期、SmartNIC、スイッチ、CPO周辺ではMEMSの強みが出やすい。一方、800G/1.6T光トランシーバ内部の基準クロックでは、超低ジッタが重要になるため、水晶がまだ強い領域が残る。SiTimeにも70fs級のMEMS発振器はあるが","quote_start":3,"quote_end":161,"text_sha256":"b79806d9e8d6f8068022efd87bef3d2d92cdc456f7967a678d63e5089cbfc4ba","block_sha256":"b79806d9e8d6f8068022efd87bef3d2d92cdc456f7967a678d63e5089cbfc4ba","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_7f54400c-aa33-4bcd-9786-34216d309dbd/#blk_f7a7947a-93db-46e0-aa2a-53bc0aed6e97"},{"id":"occ_383e4614f5b73d37ec27e057","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_82a7a6e0-7b98-4dbd-a2cb-f619eb332b23","work_id":"wrk_6b7cc31b-0ccb-4aeb-819d-546d9591fbdf","block_id":"blk_03284afd-4939-4a47-9e77-26e349722d5d","section_id":"sec_f286dca0-1795-4265-904a-a9e18b782472","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":66,"end":69,"exact":"光通信","quote":"に不足しやすい部材は何だと思いますか？  \nGPUやHBMだけでなく、MLCC、インダクタ、PCB、電源部材、光通信部材にも波及していく可能性があります。」","quote_start":11,"quote_end":89,"text_sha256":"a10fb2c72f8810c9c3861b831ffa5bc9d0fd49325eeccb553995d0356c414cf1","block_sha256":"a10fb2c72f8810c9c3861b831ffa5bc9d0fd49325eeccb553995d0356c414cf1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_82a7a6e0-7b98-4dbd-a2cb-f619eb332b23/#blk_03284afd-4939-4a47-9e77-26e349722d5d"},{"id":"occ_e8ed1fcb68d42f5ba80bfcf3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_84a77d25-ab82-4d74-abb1-c248dd75257f","work_id":"wrk_81581cb4-a4e2-4f51-afae-e8f5e3c41099","block_id":"blk_19ff3d47-ac8c-45d9-9aca-af2bd603f9f4","section_id":"sec_ba536da6-3a6a-4725-adaf-46172683a506","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":18,"end":21,"exact":"光通信","quote":"HBM。  \n先端パッケージ。  \n光通信。  \n変圧器。  \n送電。  \n電源装置。  \n液冷。  \n原子力。  \nガス発電。  \nサイバー防衛。  \n政府・軍事向けAI。  \n国内半導体製造。  \nAIインフラの効率化技術。","quote_start":0,"quote_end":114,"text_sha256":"587ce5f25cbaae099424a609d00f52392719a69af96b1821ca69c2010f1f6913","block_sha256":"587ce5f25cbaae099424a609d00f52392719a69af96b1821ca69c2010f1f6913","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_84a77d25-ab82-4d74-abb1-c248dd75257f/#blk_19ff3d47-ac8c-45d9-9aca-af2bd603f9f4"},{"id":"occ_5281634790d3ac313b3e4f60","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_84a77d25-ab82-4d74-abb1-c248dd75257f","work_id":"wrk_81581cb4-a4e2-4f51-afae-e8f5e3c41099","block_id":"blk_27ec959b-671b-488a-8092-f921957f28f0","section_id":"sec_b5927373-beac-4b5e-b847-b06ba469c169","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":63,"end":66,"exact":"光通信","quote":"、AIインフラは安全保障・対中競争・同盟国展開の文脈でさらに重視される可能性がある。  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非米国・非中国の主権AI需要は、GPU、ASIC、HBM、光通信、電力、冷却への追加需要を作り得る。\n- 最大の制約は、短期ではHBMとCoWoS、中期では電力・変電・液冷・施工、長期では運用人材と評価基盤である。","quote_start":138,"quote_end":271,"text_sha256":"bb57825af9ab317e2ec9f683728c58579b1dc26943d4719ad2aa8f24dde5c3cf","block_sha256":"bb57825af9ab317e2ec9f683728c58579b1dc26943d4719ad2aa8f24dde5c3cf","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_92ff5158-6c34-4526-ab02-c8db8332951f/#blk_6adf485b-286f-4f1b-8f2b-ccfab3c63604"},{"id":"occ_6e5993cd1168187f07f66613","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_92ff5158-6c34-4526-ab02-c8db8332951f","work_id":"wrk_ea89805e-b45e-4a9c-b22a-29b168da02ed","block_id":"blk_7a654ea4-480c-4851-9c32-9fa42087d2b4","section_id":"sec_c987a51d-3e84-45cc-abc3-208b48105ea8","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":506,"end":509,"exact":"光通信","quote":"**+3〜8%** |  **+10%前後** | GPU/HBM/ネットワーク/CPU/SSD込み |\n| 光通信・ネットワーク   |  **+5〜15%** |   **+20%超** | 分散AIファクトリーで特に効く          |","quote_start":451,"quote_end":575,"text_sha256":"c7942deaeb87c6b73c837f8e385b9af2387c8538f8f7e78e4c37b36c31a7f3f9","block_sha256":"c7942deaeb87c6b73c837f8e385b9af2387c8538f8f7e78e4c37b36c31a7f3f9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_92ff5158-6c34-4526-ab02-c8db8332951f/#blk_7a654ea4-480c-4851-9c32-9fa42087d2b4"},{"id":"occ_1fe64a3172f517ac9603ed12","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_92ff5158-6c34-4526-ab02-c8db8332951f","work_id":"wrk_ea89805e-b45e-4a9c-b22a-29b168da02ed","block_id":"blk_7d139998-5f25-445d-8ed1-46f7f9b1946c","section_id":"sec_39893bbf-0dd3-4a2f-9695-4497069d4b11","layer":"code","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":73,"end":76,"exact":"光通信","quote":"が出る\n  ↓\n各国が国内クラウドに載せたくなる\n  ↓\nGPU / ASIC / HBM / eSSD / 光通信需要が増える\n  ↓\n電力、冷却、CoWoS、運用人材が制約になる\n  ↓\n主権AIはモデル政策からインフラ政策へ変わる\n```","quote_start":18,"quote_end":140,"text_sha256":"5ee8bfedf12abe10c46e5c05e64b655692e29697602a54e39ed44c6e1b46398e","block_sha256":"5ee8bfedf12abe10c46e5c05e64b655692e29697602a54e39ed44c6e1b46398e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_92ff5158-6c34-4526-ab02-c8db8332951f/#blk_7d139998-5f25-445d-8ed1-46f7f9b1946c"},{"id":"occ_6c60d578038a5cb5fbbd925b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_92ff5158-6c34-4526-ab02-c8db8332951f","work_id":"wrk_ea89805e-b45e-4a9c-b22a-29b168da02ed","block_id":"blk_807a6482-34c0-42b3-b804-6781ebab390c","section_id":"sec_317cfc6b-89ab-45c8-89b8-930029775bde","layer":"body","character_id":null,"count":2,"matched_aliases":["InP","光通信"],"evidence":{"text_basis":"markdown","start":63,"end":66,"exact":"光通信","quote":" hynix、Samsung、Micron\n* 先端パッケージ：TSMC、ASE、Amkor、素材・装置\n* 光通信：Broadcom、Marvell、Coherent、Lumentum、InP/SiPh関連\n* 電源：Delta、Vertiv、Schneider、Eaton、SiC/GaN、48V電源\n* 冷却：","quote_start":8,"quote_end":166,"text_sha256":"eac02fedb6de2e440d779b75cc5631f370a36aa706bfa009bbfed5bd42485980","block_sha256":"eac02fedb6de2e440d779b75cc5631f370a36aa706bfa009bbfed5bd42485980","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_92ff5158-6c34-4526-ab02-c8db8332951f/#blk_807a6482-34c0-42b3-b804-6781ebab390c"},{"id":"occ_1886c60c0ec35bc446608f5a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_92ff5158-6c34-4526-ab02-c8db8332951f","work_id":"wrk_ea89805e-b45e-4a9c-b22a-29b168da02ed","block_id":"blk_9f6c94d9-0863-4f41-a192-6a9bf5d74393","section_id":"sec_e8acffcc-c767-4664-b03b-2981c1113407","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":120,"end":123,"exact":"CPO","quote":"Ethernet、800G/1.6T光モジュール、レーザー、光トランシーバ、スイッチASIC、DSP、LPO/CPO周辺が必要です。","quote_start":65,"quote_end":131,"text_sha256":"f540769a408b27a5a5dc420dcb47c7f7160426b19acce5a73d85117597f430df","block_sha256":"f540769a408b27a5a5dc420dcb47c7f7160426b19acce5a73d85117597f430df","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_92ff5158-6c34-4526-ab02-c8db8332951f/#blk_9f6c94d9-0863-4f41-a192-6a9bf5d74393"},{"id":"occ_ef067681da6e351ae178a6f0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_92ff5158-6c34-4526-ab02-c8db8332951f","work_id":"wrk_ea89805e-b45e-4a9c-b22a-29b168da02ed","block_id":"blk_a956f0ac-3f60-462f-8ddf-7c15a241ca74","section_id":"sec_1d4068ec-3624-4876-a806-21820b060b4d","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":480,"end":483,"exact":"光通信","quote":"*   | 2026〜2030 | 120kW級ラックで従来DCとは別物になる    |\n|   6 | **光通信・スイッチ・PCB**  | 2026〜2029 | 800G/1.6T世代でリードタイム悪化     |\n|   7 | **運用人材・評価基盤**     | 常時        | 主権AIでは","quote_start":425,"quote_end":583,"text_sha256":"3ae8a6c887135a8fefa7252e6b790b5c23644c788b5ef594092cdb3b253aaacf","block_sha256":"3ae8a6c887135a8fefa7252e6b790b5c23644c788b5ef594092cdb3b253aaacf","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_92ff5158-6c34-4526-ab02-c8db8332951f/#blk_a956f0ac-3f60-462f-8ddf-7c15a241ca74"},{"id":"occ_ee6b6f9c758863698d3b3b79","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_92ff5158-6c34-4526-ab02-c8db8332951f","work_id":"wrk_ea89805e-b45e-4a9c-b22a-29b168da02ed","block_id":"blk_e0c53718-d1a9-4a64-a1cc-3d5c8d6af84f","section_id":"sec_e8acffcc-c767-4664-b03b-2981c1113407","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"光通信","quote":"## 5. 光通信・ネットワークも詰まる","quote_start":0,"quote_end":20,"text_sha256":"6046a63a0054a5b52f6a45703fb2e583e7cee33aa95f3a0f9b0add181ebe6e02","block_sha256":"6046a63a0054a5b52f6a45703fb2e583e7cee33aa95f3a0f9b0add181ebe6e02","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_92ff5158-6c34-4526-ab02-c8db8332951f/#blk_e0c53718-d1a9-4a64-a1cc-3d5c8d6af84f"},{"id":"occ_52e6e672d6faa8df7acbc456","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":null,"section_id":null,"layer":"title","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"title","start":10,"end":13,"exact":"光接続","quote":"AIデータセンターの光接続を基礎から理解する","quote_start":0,"quote_end":22,"text_sha256":"f28740750c6235c2f19a8170e95acb019baf6fed3f1a1c6feb07cc3e0d1805a3","block_sha256":null,"offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/"},{"id":"occ_e313d460440637f2cc0ae250","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_006b9568-5641-432c-9b5d-4f414ec9a8f3","section_id":"sec_c004b594-1bfb-4dae-a709-18cd790f4e66","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":12,"end":15,"exact":"光接続","quote":"# 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CW、UHP、EML、ELSFP      | S   | InP高出力レーザーの本命      |\n| 日本 | 住友電工         |   5802 | CW、EML、InP基板          | S   | 上流と光源の双方を保有        |\n","quote_start":208,"quote_end":366,"text_sha256":"2407e10039d09950eb94d85dd4206f3389103cf407f7b781b8fff60419bbf003","block_sha256":"2407e10039d09950eb94d85dd4206f3389103cf407f7b781b8fff60419bbf003","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_0153cb0d-82c0-43a6-b3dd-7020748bb64e"},{"id":"occ_4078f8f2917b0a4f12b3c807","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_01972a86-02f7-4ebd-9e18-3786b62ab008","section_id":"sec_b394d048-ade5-418c-80a2-067d21c80a11","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":40,"end":43,"exact":"InP","quote":"中国国内のインジウム\n        ↓\nAXT中国子会社\n        ↓\nInP基板へ加工","quote_start":0,"quote_end":48,"text_sha256":"63eb537ec8ed816631288ec4f8ffbe981e52a11a431c158fd25cebc69813f889","block_sha256":"63eb537ec8ed816631288ec4f8ffbe981e52a11a431c158fd25cebc69813f889","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_01972a86-02f7-4ebd-9e18-3786b62ab008"},{"id":"occ_5b19a9e7e0dffcf5b56d1b44","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_01c149ca-5341-4dc0-95eb-e817d4840cf5","section_id":"sec_5aa5e0c7-c912-47fa-9bea-650290702ab4","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":25,"end":28,"exact":"InP","quote":"高純度インジウムと高純度リンの両方が制約されると、InP多結晶そのものが不足します。","quote_start":0,"quote_end":42,"text_sha256":"fa91be706e136a8fe588f88c22351800b14e943b9d953e8c4544bd4d4fb56455","block_sha256":"fa91be706e136a8fe588f88c22351800b14e943b9d953e8c4544bd4d4fb56455","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_01c149ca-5341-4dc0-95eb-e817d4840cf5"},{"id":"occ_da1a5d47e0036587cc4b770d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_0671a55b-aff0-4e2c-9098-39454dcc5f0c","section_id":"sec_360cdc14-8aaa-46c5-a1c3-30df861d71e5","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":13,"end":16,"exact":"InP","quote":"AXTの開示資料によると、InP多結晶1kgの製造には、実績値として約0.83～0.87kgの高純度インジウムと、約0.29～0.30kgの赤リンが使われています。","quote_start":0,"quote_end":82,"text_sha256":"19c56e26627c35856f130b993c801fbca9457661686de507970d8e197ac04196","block_sha256":"19c56e26627c35856f130b993c801fbca9457661686de507970d8e197ac04196","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_0671a55b-aff0-4e2c-9098-39454dcc5f0c"},{"id":"occ_1b5dde7b0541f85dfede02fd","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_06e21826-1ca3-4deb-b5d8-f8d3ec7d08e8","section_id":"sec_5e38dab6-7784-425f-8aa6-6d5f9f6abd7b","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP基礎材料","quote_start":0,"quote_end":7,"text_sha256":"09ea1da9eeef2bfce2766c55317a0e4b8d906fe8e54bfae3acf2d5d448346bf8","block_sha256":"09ea1da9eeef2bfce2766c55317a0e4b8d906fe8e54bfae3acf2d5d448346bf8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_06e21826-1ca3-4deb-b5d8-f8d3ec7d08e8"},{"id":"occ_098538b833a6d8f762dc367f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_07ddecc4-f925-4e02-8a23-11d5ad0cb57d","section_id":"sec_99542124-c910-48f2-9698-6e4f771a0a51","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"InP","quote":"高出力CW InP DFBレーザー\n            ↓\n       SiPh光分配器\n    ┌────┼────┐\n    ↓    ↓    ↓    ↓\n Si変調 Si変調 Si変調 Si変調\n   ","quote_start":0,"quote_end":109,"text_sha256":"c52b39549d7e47830788583d2735d0a5a97204c7e1ca24263a581a04211f91d8","block_sha256":"c52b39549d7e47830788583d2735d0a5a97204c7e1ca24263a581a04211f91d8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_07ddecc4-f925-4e02-8a23-11d5ad0cb57d"},{"id":"occ_358fe5d2abb3818a83f4e2ce","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_0a033076-5963-4a68-9039-d68e590fe578","section_id":"sec_8db0df27-28a9-43c8-ad7f-91c016b3a718","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":5,"end":8,"exact":"CPO","quote":"住友電工もCPOでは、限られた空間にSiPhチップと多数のシングルモードファイバーを接続する必要があると説明しています。(Sumitomo 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PIC\n＋\nドライバーIC\n＋\nTIA\n＋\nフォトダイオード\n＋\nファイバー結合\n＋\n外部光源管理","quote_start":0,"quote_end":66,"text_sha256":"72cdd00a941ac9d85af8639c78f30271364a2016cb5edb537868e811a32c5322","block_sha256":"72cdd00a941ac9d85af8639c78f30271364a2016cb5edb537868e811a32c5322","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_194f95b1-09f8-41a2-9cfd-58e6b8020bc6"},{"id":"occ_da6fa831ecf8adcbec9ff688","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_19cb3c9c-b3b3-4716-ad8f-15e3b9e0bc58","section_id":"sec_876a18a3-d2ad-4828-a3a0-175d6bd7e96e","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InPでも同じく、","quote_start":0,"quote_end":9,"text_sha256":"d71cde1a3e271d9930ec3acff1415797283ac79e7d0b3c7696f32a12269ccc89","block_sha256":"d71cde1a3e271d9930ec3acff1415797283ac79e7d0b3c7696f32a12269ccc89","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_19cb3c9c-b3b3-4716-ad8f-15e3b9e0bc58"},{"id":"occ_8eb10d38672542091eb8d6b8","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_1e05c52c-b45c-4f65-8959-77d86e05c501","section_id":"sec_caf49de5-7162-44cb-9c30-25a9d6e66a88","layer":"caption","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"光接続","quote":"![光接続の役割別プレイヤー 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第19部　InP供給網のさらに上流――インジウムとリン","quote_start":0,"quote_end":30,"text_sha256":"9a2e59115dd881187b32ad198ccbdb2a55697274d9cf5e2dd8a1e9a11c4508d2","block_sha256":"9a2e59115dd881187b32ad198ccbdb2a55697274d9cf5e2dd8a1e9a11c4508d2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_1ef44350-7b9d-47a3-8775-acb893613d22"},{"id":"occ_448a6a166e02644b8ce50ddb","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_1fe0a64e-d903-433e-a033-de284a14a0ee","section_id":"sec_7aac2f9e-33aa-4d78-9091-0b0fc8ae4ded","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":137,"end":140,"exact":"InP","quote":"格審査\n        ↓\n第4段階\nインジウム金属の輸出量を抑える\n        ↓\n第5段階\n中国国内でInPへ加工した製品だけを個別許可","quote_start":82,"quote_end":154,"text_sha256":"e89e6eb6b4704619c0de10945c18cbc5dc4e9fd87293b2002c6ce5e24068bbe8","block_sha256":"e89e6eb6b4704619c0de10945c18cbc5dc4e9fd87293b2002c6ce5e24068bbe8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_1fe0a64e-d903-433e-a033-de284a14a0ee"},{"id":"occ_470e47cc8e080841a482aec2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_22043476-12ef-4028-b611-05a1dbcb21be","section_id":"sec_39f2da2f-a7b9-4416-b7c6-b345c0999f75","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP関連の規制は、2025年10月のレアアース規制より前の、2025年2月4日に導入されています。","quote_start":0,"quote_end":50,"text_sha256":"814f2ef4dc68e2ed1285c942ffcb7f0e2de0b1766f8f10ad3c258a83678354d1","block_sha256":"814f2ef4dc68e2ed1285c942ffcb7f0e2de0b1766f8f10ad3c258a83678354d1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_22043476-12ef-4028-b611-05a1dbcb21be"},{"id":"occ_f99c48f038e00c0450bf075d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_2342ce54-cf71-4234-8dbf-eccc29771857","section_id":"sec_f1741c75-e5b5-4643-a6ce-b6c6b9faacbb","layer":"body","character_id":null,"count":5,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":139,"end":142,"exact":"InP","quote":"| --- | --- | --- | --- |\n| 米国／中国 | AXT      |  AXTI | InP基板        | A   | 最上流だが中国輸出許可リスク      |\n| 日本    | 住友電工     |  5802 | InP基板、CW、EML | S   | 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01](media/70f586cc1a251b246dea086a2961b6c8706324f61a184b5713d14866e8a74e54.webp)","quote_start":0,"quote_end":92,"text_sha256":"a98d692adfa24c7595201934d0ae5f1bd215f14e008f79d4e76b7de698fe4774","block_sha256":"a98d692adfa24c7595201934d0ae5f1bd215f14e008f79d4e76b7de698fe4774","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_33ecdaa7-93c1-4cac-a04c-ba1f630723d3"},{"id":"occ_2cbaa586e9567156d75deadc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_354643fe-7bcc-40ea-a9c9-0ced3197f576","section_id":"sec_9b094a24-b5af-4260-a0de-46f2e30342e2","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InPは、インジウムとリンをほぼ1対1の原子比で結合した化合物です。","quote_start":0,"quote_end":34,"text_sha256":"fa1d4ad2eef4e3ff75a2a0f29f5ca4498710bc357b5d75bea5cb141e9846ec2f","block_sha256":"fa1d4ad2eef4e3ff75a2a0f29f5ca4498710bc357b5d75bea5cb141e9846ec2f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_354643fe-7bcc-40ea-a9c9-0ced3197f576"},{"id":"occ_510e4be9ef5aacb416712a47","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_36e5218d-e115-402b-b8fb-ad25e0137345","section_id":"sec_360cdc14-8aaa-46c5-a1c3-30df861d71e5","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"InP","quote":"中国政府は、完成したInP基板だけでなく、その上流にあるインジウム化合物や製造技術を規制することで、光部品供給網を複数の地点から制御できます。","quote_start":0,"quote_end":71,"text_sha256":"7e69b32267804c663a93d8b07316ed015ab134de22c2b1a7a3e3d6163285f67e","block_sha256":"7e69b32267804c663a93d8b07316ed015ab134de22c2b1a7a3e3d6163285f67e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_36e5218d-e115-402b-b8fb-ad25e0137345"},{"id":"occ_9f85f3474393fb2c8d727998","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_38f1d036-7088-4538-9008-6c6378560fa7","section_id":"sec_2ce06db3-7ef9-4aad-9c9d-d30a2dbd8b51","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":11,"end":14,"exact":"InP","quote":"## 第10部　CW InPレーザー＋SiPh方式のテストが難しい理由","quote_start":0,"quote_end":35,"text_sha256":"40cbd743fd86777237cf3d5153f38e0964678abc1d6a326faba490cb3dd9253c","block_sha256":"40cbd743fd86777237cf3d5153f38e0964678abc1d6a326faba490cb3dd9253c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_38f1d036-7088-4538-9008-6c6378560fa7"},{"id":"occ_975d26f8f2627157fadf074e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_3b247632-64a9-4192-9765-342096b263ef","section_id":"sec_c7d2954f-02f5-4ccd-b60a-1e60635bee5c","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":3,"end":6,"exact":"InP","quote":"CW InP DFBレーザーでは、","quote_start":0,"quote_end":17,"text_sha256":"0a8a432a2bcd696f797abda6de326049d31f1b9f06e4e362c0168eae849cb2bd","block_sha256":"0a8a432a2bcd696f797abda6de326049d31f1b9f06e4e362c0168eae849cb2bd","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_3b247632-64a9-4192-9765-342096b263ef"},{"id":"occ_da67ea5e1d2d051d0d062e97","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_3c8d57cc-c9b6-4054-8f4a-8a8b7fead04b","section_id":"sec_b8e59f9f-6e72-4e32-984d-d5d958ddc6cf","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":3,"end":6,"exact":"InP","quote":"高価なInP基板","quote_start":0,"quote_end":8,"text_sha256":"ae758dabcf0c440cab15b904779251091374b79b278d111861421029979bbc05","block_sha256":"ae758dabcf0c440cab15b904779251091374b79b278d111861421029979bbc05","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_3c8d57cc-c9b6-4054-8f4a-8a8b7fead04b"},{"id":"occ_6690f5b493e838afbdda117c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_3ca07e42-9e02-41af-94ba-d5ff4eb9c381","section_id":"sec_c004b594-1bfb-4dae-a709-18cd790f4e66","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":17,"end":20,"exact":"InP","quote":"DFB・EML・VCSEL・CW InPレーザー＋SiPhは、「光をどのように発生し、データを載せるか」の分類です。","quote_start":0,"quote_end":58,"text_sha256":"181d7c8c45d2e631ad243d23794d7a47be7ea114c91e71da08f1fddce17d3d82","block_sha256":"181d7c8c45d2e631ad243d23794d7a47be7ea114c91e71da08f1fddce17d3d82","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_3ca07e42-9e02-41af-94ba-d5ff4eb9c381"},{"id":"occ_46ce201512c4e27fe3a5030a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_3ce2e723-f20e-43ea-b996-8f7987037ee6","section_id":"sec_39f2da2f-a7b9-4416-b7c6-b345c0999f75","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":32,"end":35,"exact":"InP","quote":"2025年10月分の停止措置が延長されるか\n        ＋\nInP・インジウムに別の追加措置が導入されるか","quote_start":0,"quote_end":55,"text_sha256":"c19a22aa23294b83f10ad60d77631c90a90bf13b21f335170f1fcbef3055c0b9","block_sha256":"c19a22aa23294b83f10ad60d77631c90a90bf13b21f335170f1fcbef3055c0b9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_3ce2e723-f20e-43ea-b996-8f7987037ee6"},{"id":"occ_a9929b36631497845d7076e4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_3d103ba6-9893-48b7-834f-d5579e7beb93","section_id":"sec_876a18a3-d2ad-4828-a3a0-175d6bd7e96e","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InPでも、規制導入後に許可申請が滞留し、その後、一部顧客向けに許可が出るという同様の動きが起きています。","quote_start":0,"quote_end":53,"text_sha256":"e84f239ed514c24b73334b311b9f9e67d6dede54619cb6bdba42b7586064cf26","block_sha256":"e84f239ed514c24b73334b311b9f9e67d6dede54619cb6bdba42b7586064cf26","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_3d103ba6-9893-48b7-834f-d5579e7beb93"},{"id":"occ_3c150bda1f88ad9d439396b0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_3ef28b98-c6ba-4157-ab1a-a32020e29d18","section_id":"sec_360cdc14-8aaa-46c5-a1c3-30df861d71e5","layer":"body","character_id":null,"count":3,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":81,"end":84,"exact":"InP","quote":"インジウムを回収\n        ↓\n高純度インジウム\n        ＋\n高純度赤リン\n        ↓\nInP多結晶を合成\n        ↓\nInP単結晶を育成\n        ↓\n切断・研削・研磨\n        ↓\nInP基板\n        ↓\nエピ成長\n        ↓\nCWレーザー・EML・受光","quote_start":26,"quote_end":184,"text_sha256":"b8c8cbe56263726ff7daf096b6f633c09d890bf822799b12c84f703b13383d5e","block_sha256":"b8c8cbe56263726ff7daf096b6f633c09d890bf822799b12c84f703b13383d5e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_3ef28b98-c6ba-4157-ab1a-a32020e29d18"},{"id":"occ_cccb371a96b4ed0cf62a7908","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_4301dff9-210a-4985-a36d-3c7340e45403","section_id":"sec_4bb668a0-2f8b-45d2-8b08-f1d2340a33e1","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP基板売上","quote_start":0,"quote_end":7,"text_sha256":"d9a168db9eb6c1b00307bed43ee0482f2c95172b27aa22a0e73406f906e2a2a9","block_sha256":"d9a168db9eb6c1b00307bed43ee0482f2c95172b27aa22a0e73406f906e2a2a9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_4301dff9-210a-4985-a36d-3c7340e45403"},{"id":"occ_1849e1b7deb5ae207f83a985","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_438c99c0-9cb0-4663-9de9-bbe6a319c520","section_id":"sec_9b094a24-b5af-4260-a0de-46f2e30342e2","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP基板","quote_start":0,"quote_end":5,"text_sha256":"d202315c35ebdfe2887d1eb7b7ac6b55fd408d97c2066ea1aa78b9bdb4f85553","block_sha256":"d202315c35ebdfe2887d1eb7b7ac6b55fd408d97c2066ea1aa78b9bdb4f85553","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2/#blk_438c99c0-9cb0-4663-9de9-bbe6a319c520"},{"id":"occ_17c84b4cfa0a62ba1182d4d2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_9330c0a6-6c9f-45f7-a40e-ddd1678a57a2","work_id":"wrk_228fe0c3-5d85-464c-a552-3fc44644e181","block_id":"blk_440739b0-77bd-47e1-acd9-301d02d3ee75","section_id":"sec_16c605ab-2da7-48e5-8830-ba6d22e19d6c","layer":"caption","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"InP","quote":"![InP CW DFBレーザー単体の測定 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AIクラスタのネットワークASIC、光DSP、カスタムAIチップ |\n| 光通信・ファイバー         | **Corning、Coherent、Lumentum、Ciena**                                          | 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| --------------------------- |\n| 光ファイバー・光接続 | **フジクラ、古河電工、住友電工**                 | AIデータセンターは従来より高密度な光配線を必要とする |\n| 電力・重電      | 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| 詳細非公表 | PCBミッドプレーンの量産性 |\n| NVL576 | 8台の72GPUラックを銅＋直接光接続 | ラック間はCPOの可能性が高い |\n| NVL576出荷 | Rubin Ultra世代、数量・時期の詳細非公表 | 2027年は低数量・試験目的 |\n| NVL576本格量産 | 公式説明なし","quote_start":180,"quote_end":338,"text_sha256":"13239d6cd39765536dbc508b78a66d51e2d7724072ddd05bdc51e6e0684d124a","block_sha256":"13239d6cd39765536dbc508b78a66d51e2d7724072ddd05bdc51e6e0684d124a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_389167dd-87a6-4c83-97b6-7b61040c5053"},{"id":"occ_38d47954500229373972a3be","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_3e210b96-b779-445f-aa90-12936b00e22e","section_id":"sec_d3915896-34d8-4267-9430-fc2b19b15aa2","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":12,"end":15,"exact":"CPO","quote":"> NVL576も現在のCPOの課題によって遅れるか、少量生産に限定される可能性が高い","quote_start":0,"quote_end":43,"text_sha256":"6f2f8798052d66420fca453578be33b54e09054b2a47dc1329e4ed6cffc5dabf","block_sha256":"6f2f8798052d66420fca453578be33b54e09054b2a47dc1329e4ed6cffc5dabf","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_3e210b96-b779-445f-aa90-12936b00e22e"},{"id":"occ_d04a158be481d7125c8d71c4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_41bf6aea-6073-417c-aa72-6f7221d9c49f","section_id":"sec_f7cff5b6-140e-4888-9995-b41446a8342c","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":36,"end":39,"exact":"CPO","quote":"> Rubin Ultra NVL144 KyberのスケールアップにはCPOを使用しない","quote_start":0,"quote_end":45,"text_sha256":"16c3181412f822aa2a311786cf54b9bce7166a8e11f6f540aa6ca59f68009d9c","block_sha256":"16c3181412f822aa2a311786cf54b9bce7166a8e11f6f540aa6ca59f68009d9c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_41bf6aea-6073-417c-aa72-6f7221d9c49f"},{"id":"occ_984205eec237e2d2f8de1975","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_46aadaaf-72b9-422a-a874-b36362690c2d","section_id":"sec_a78f55c5-2344-4c1d-9406-09c5a4d06df8","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":15,"end":18,"exact":"CPO","quote":"## NVL576の遅延要因はCPO・光接続","quote_start":0,"quote_end":22,"text_sha256":"d8cbd0990ab70ec9a11a045932550095b0f888e8d6573e159ab9f6a48fc94d5c","block_sha256":"d8cbd0990ab70ec9a11a045932550095b0f888e8d6573e159ab9f6a48fc94d5c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_46aadaaf-72b9-422a-a874-b36362690c2d"},{"id":"occ_a0501f82785469f179d952b0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_5aaea744-54b4-4463-bdbd-ad06638f5f5e","section_id":"sec_a78f55c5-2344-4c1d-9406-09c5a4d06df8","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPOは一つの光エンジンが動けばよいわけではない。多数の光エンジンを同じシステムへ搭載し、すべてが正常に動く必要がある。","quote_start":0,"quote_end":60,"text_sha256":"d7e0e5d3bf2dd3b936775842f3f2ca0ad3aa555843f92cf29f9ae67e5e456ec5","block_sha256":"d7e0e5d3bf2dd3b936775842f3f2ca0ad3aa555843f92cf29f9ae67e5e456ec5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_5aaea744-54b4-4463-bdbd-ad06638f5f5e"},{"id":"occ_82d55d9d731d2f066eceffe3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_5dac266c-3055-4717-993d-eb674c2afa4d","section_id":"sec_d3915896-34d8-4267-9430-fc2b19b15aa2","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":21,"end":24,"exact":"CPO","quote":"SemiAnalysisはNVL576を、CPOスケールアップ技術を検証するための低数量システムと位置付けていた。","quote_start":0,"quote_end":57,"text_sha256":"6216e5c757bc99959add7497e96434d462c6ae9b3f135262c3906f283fd6e2b6","block_sha256":"6216e5c757bc99959add7497e96434d462c6ae9b3f135262c3906f283fd6e2b6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_5dac266c-3055-4717-993d-eb674c2afa4d"},{"id":"occ_76fbeaaa3d2f7616a9bbebec","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_681c86ab-c56b-4cc0-b506-4ffc9ba695e4","section_id":"sec_f7cff5b6-140e-4888-9995-b41446a8342c","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":38,"end":41,"exact":"CPO","quote":"Kyber NVL144について特に重要なのは、ラック内スケールアップ接続にCPOを必要としないことだ。","quote_start":0,"quote_end":52,"text_sha256":"23c8f1b5689bc51c4ce29eac89678a66b60abaa3698a4f694fc96cf133e6d890","block_sha256":"23c8f1b5689bc51c4ce29eac89678a66b60abaa3698a4f694fc96cf133e6d890","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_681c86ab-c56b-4cc0-b506-4ffc9ba695e4"},{"id":"occ_9d94d68617e196886dc5bcad","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_6f37f98c-06d8-49d3-822e-8b43c84f948a","section_id":"sec_ffc28b42-f24a-433a-9aa3-86b1cfee9d75","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":42,"end":45,"exact":"CPO","quote":"一方、SemiAnalysisは、NVL576のラック間接続ではNVSwitch間にCPOを使う可能性が高いと分析している。","quote_start":0,"quote_end":62,"text_sha256":"e6563955ddce2df3abcee7a54390b02b082bdb1faaf3f967ceb623a02f9ea82f","block_sha256":"e6563955ddce2df3abcee7a54390b02b082bdb1faaf3f967ceb623a02f9ea82f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_6f37f98c-06d8-49d3-822e-8b43c84f948a"},{"id":"occ_a65acd0e79c250eab7bd2ddc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_77a95f72-a72a-41fd-8859-795482fd30ec","section_id":"sec_4febac60-a89a-400f-8110-72209bd7822c","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":34,"end":37,"exact":"CPO","quote":"Oberonの強みは、GB200・GB300から続く量産経験があり、CPOを必要とせず、ラック内を銅接続だけで成立させられることだ。","quote_start":0,"quote_end":66,"text_sha256":"f1cdeedb94387ce2d5ee7db131e295986c2fa501c9d2fd17eb8c41697724bb17","block_sha256":"f1cdeedb94387ce2d5ee7db131e295986c2fa501c9d2fd17eb8c41697724bb17","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_77a95f72-a72a-41fd-8859-795482fd30ec"},{"id":"occ_cfa001cfb885986e424f968d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_7ac208fe-5e3d-4c06-8955-831d35991359","section_id":"sec_d3915896-34d8-4267-9430-fc2b19b15aa2","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":45,"end":48,"exact":"CPO","quote":"- 2027年後半：試作・初期評価\n- 2028年：限定的な商用出荷\n- 2029年前後：CPOスケールアップの本格量産","quote_start":0,"quote_end":60,"text_sha256":"4ae71285a71b1b341df6451a2e75d6e9b8feac00f9cb741becef2bece87d2bbf","block_sha256":"4ae71285a71b1b341df6451a2e75d6e9b8feac00f9cb741becef2bece87d2bbf","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_7ac208fe-5e3d-4c06-8955-831d35991359"},{"id":"occ_153b4e87915da1fa3c5a7b36","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_948b16a6-6078-471e-956a-48941cd4bc62","section_id":"sec_cddfcc10-8b18-493c-aeed-f6e9526a85fd","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":58,"end":61,"exact":"光接続","quote":"576は、72GPUのOberonラックを8台接続するマルチラックシステムである。ラック内は銅、ラック間は直接光接続で、主なボトルネックはCPOを含む光接続の歩留まりと信頼性だ。","quote_start":3,"quote_end":92,"text_sha256":"d91fd5bfcbcb5426b5c5216f876ba9d84a58835e3fac2425bc2e1d377ead2c53","block_sha256":"d91fd5bfcbcb5426b5c5216f876ba9d84a58835e3fac2425bc2e1d377ead2c53","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_948b16a6-6078-471e-956a-48941cd4bc62"},{"id":"occ_d3df35e1b98dc2167b4aa946","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_98089aff-3d4e-4c8c-b098-0c1814beaed7","section_id":"sec_f565484f-c517-4e54-b2bd-89b64dc7dd8b","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":25,"end":28,"exact":"CPO","quote":"最も重要なのは、KyberとNVL576を一つの「CPO遅延問題」としてまとめないことだ。","quote_start":0,"quote_end":45,"text_sha256":"c75edd43c94bccecee1a423c48bd16bdfd617ecd70722c7a76a38e66c97eb6f9","block_sha256":"c75edd43c94bccecee1a423c48bd16bdfd617ecd70722c7a76a38e66c97eb6f9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_98089aff-3d4e-4c8c-b098-0c1814beaed7"},{"id":"occ_0548392bcd9fc5049337e802","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_a3955166-88a1-4d83-a693-a604487fc27a","section_id":"sec_cddfcc10-8b18-493c-aeed-f6e9526a85fd","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":69,"end":72,"exact":"CPO","quote":"に発表・限定出荷を維持する可能性がある。  \n> しかしKyberとNVL576の本格量産は、それぞれPCBとCPOの成熟度に左右される。","quote_start":14,"quote_end":83,"text_sha256":"46e363dc98368a0436c98ee3d720bb8e97aefa27a186b649df18c03826d92049","block_sha256":"46e363dc98368a0436c98ee3d720bb8e97aefa27a186b649df18c03826d92049","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_a3955166-88a1-4d83-a693-a604487fc27a"},{"id":"occ_0e2cc06cc27901da65a08b5f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_bd65e521-b854-4a29-9da7-383b1dcc0533","section_id":"sec_d710b80d-df77-497d-b47f-df4c54a52204","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":80,"end":83,"exact":"光接続","quote":"ない。72基のRubin Ultra GPUを搭載したMGX NVLラックを8台接続し、銅接続とラック間の直接光接続によって、単一の576GPU NVLinkドメインを形成する構成である。NVIDIAは、このマルチラック構造を検証するため、GB200を使ったPolypheという実働プロトタイプも製作している。","quote_start":25,"quote_end":180,"text_sha256":"278f69b19e79e15c10f212f7ba5bf51b5a9d212eb36130dd62fadb1d37d9e7c1","block_sha256":"278f69b19e79e15c10f212f7ba5bf51b5a9d212eb36130dd62fadb1d37d9e7c1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_bd65e521-b854-4a29-9da7-383b1dcc0533"},{"id":"occ_e566f6fa5f93e69be87e2560","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_be0933d0-fb67-412b-bda6-69a7b7bdc2f6","section_id":"sec_c1cf65e3-3f13-4688-8371-1c5dcd59083a","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":127,"end":130,"exact":"光接続","quote":"題になるのは、72GPUラックを8台まとめ、576GPUを一つのNVLinkドメインとして動かすためのラック間光接続だ。","quote_start":72,"quote_end":132,"text_sha256":"4a9cbeb525e1ec44eb1460a4c32b6a9f982cce5f54d01636e47b0df3a7740b96","block_sha256":"4a9cbeb525e1ec44eb1460a4c32b6a9f982cce5f54d01636e47b0df3a7740b96","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_be0933d0-fb67-412b-bda6-69a7b7bdc2f6"},{"id":"occ_7ecc9ee3461d9d7c6c97dd05","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_d4b97902-b626-4d68-904e-1e5c31c85409","section_id":"sec_c1cf65e3-3f13-4688-8371-1c5dcd59083a","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":42,"end":45,"exact":"光接続","quote":"同じRubin Ultra世代のスケールアップシステムでも、片方はPCB、もう片方は光接続が主なリスクになる。","quote_start":0,"quote_end":55,"text_sha256":"46b94d101faef095181b38054c40dd9886a6d5dac9a6c20688b8078141638a61","block_sha256":"46b94d101faef095181b38054c40dd9886a6d5dac9a6c20688b8078141638a61","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_d4b97902-b626-4d68-904e-1e5c31c85409"},{"id":"occ_6b78ad321b46a174d5cb6501","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6","work_id":"wrk_1c297a15-bc80-4f59-ae19-6b025b2c95a1","block_id":"blk_eb9c0cbd-9f38-4204-8aa8-cc718bb20c8e","section_id":"sec_f565484f-c517-4e54-b2bd-89b64dc7dd8b","layer":"code","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":52,"end":55,"exact":"光接続","quote":"```\nKyber NVL144\n主なリスク：PCBミッドプレーン\n\nNVL576\n主なリスク：ラック間光接続・CPO\n```","quote_start":0,"quote_end":63,"text_sha256":"005fe3f5d109710c42c2343b0e52b71ac2a293a8bf307764a7064f38a768564a","block_sha256":"005fe3f5d109710c42c2343b0e52b71ac2a293a8bf307764a7064f38a768564a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a3e9cc84-29ea-4e2f-8ea0-a01272094ec6/#blk_eb9c0cbd-9f38-4204-8aa8-cc718bb20c8e"},{"id":"occ_b4c90ae1ed10fc81c3a890c3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a4008bc2-ae2c-4bd7-8615-0b3c4e0936ff","work_id":"wrk_9bc2084d-1dcc-40ef-9cc9-a53fe61434c0","block_id":"blk_34d28ed4-bd1f-4f76-ae4b-c0b250085c44","section_id":"sec_264c8283-c357-4658-87d0-b26ce5172bcd","layer":"body","character_id":null,"count":1,"matched_aliases":["光配線"],"evidence":{"text_basis":"markdown","start":49,"end":52,"exact":"光配線","quote":"AIデータセンターは、通常の建物ではありません。  \n高圧電力、非常用電源、UPS、液冷、チラー、光配線、セキュリティ、消防、制御系まで必要です。","quote_start":0,"quote_end":73,"text_sha256":"ca2c2a3593532c76e747e6b20e43628386529fffbb9d98b424ef169f27ead2a6","block_sha256":"ca2c2a3593532c76e747e6b20e43628386529fffbb9d98b424ef169f27ead2a6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a4008bc2-ae2c-4bd7-8615-0b3c4e0936ff/#blk_34d28ed4-bd1f-4f76-ae4b-c0b250085c44"},{"id":"occ_dd9268dbd3829b050fa6a7ad","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a4008bc2-ae2c-4bd7-8615-0b3c4e0936ff","work_id":"wrk_9bc2084d-1dcc-40ef-9cc9-a53fe61434c0","block_id":"blk_43a2dad4-c9ff-4125-9171-47fbfbda1363","section_id":"sec_5c6ceec4-a9ba-49a4-8256-06f702f28dec","layer":"code","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":394,"end":397,"exact":"光接続","quote":"                 | 稼働開始が遅れると一部需要が後ズレ。ただし長期需要は強い    |\n| 光接続       | Corning、Amphenol、Coherent、Ciena                | 建設・配線フェーズが遅れると売上化がずれる           |\n| 冷却施工  ","quote_start":339,"quote_end":497,"text_sha256":"c1c952ea0cc0268a13d813bacfad7e69e497d03b1a35bc48294dfeddf50e9e2c","block_sha256":"c1c952ea0cc0268a13d813bacfad7e69e497d03b1a35bc48294dfeddf50e9e2c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a4008bc2-ae2c-4bd7-8615-0b3c4e0936ff/#blk_43a2dad4-c9ff-4125-9171-47fbfbda1363"},{"id":"occ_fc6a99d1695bae93a8c3e702","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a4008bc2-ae2c-4bd7-8615-0b3c4e0936ff","work_id":"wrk_9bc2084d-1dcc-40ef-9cc9-a53fe61434c0","block_id":"blk_9618140d-0824-4e21-a4b9-3ea1ecfa4597","section_id":"sec_1a3a3992-5b5b-4583-ac79-3291df44905c","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":22,"end":25,"exact":"光接続","quote":"## \\6. 足りないもの④：光ファイバー・光接続","quote_start":0,"quote_end":25,"text_sha256":"d280b7777675e1bc5dec7fe3a0506ca61dbfea74390e391b4774baba18d5139e","block_sha256":"d280b7777675e1bc5dec7fe3a0506ca61dbfea74390e391b4774baba18d5139e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a4008bc2-ae2c-4bd7-8615-0b3c4e0936ff/#blk_9618140d-0824-4e21-a4b9-3ea1ecfa4597"},{"id":"occ_04c5105a94165c6b9d9d3a9f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a4008bc2-ae2c-4bd7-8615-0b3c4e0936ff","work_id":"wrk_9bc2084d-1dcc-40ef-9cc9-a53fe61434c0","block_id":"blk_b28af623-5f68-4483-aef2-fd65bc79b8f7","section_id":"sec_edd06097-f8ce-48dc-b357-0014e617d9e4","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":46,"end":49,"exact":"光接続","quote":"**変圧器が足りない**  \n**液冷が足りない**  \n**HBMが足りない**  \n**光接続が足りない**  \n**通電済みMWが希少**","quote_start":0,"quote_end":72,"text_sha256":"e7e15ef82636605adc11c61f462df1ddff92ff842cf3adb33b085de24e693709","block_sha256":"e7e15ef82636605adc11c61f462df1ddff92ff842cf3adb33b085de24e693709","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a4008bc2-ae2c-4bd7-8615-0b3c4e0936ff/#blk_b28af623-5f68-4483-aef2-fd65bc79b8f7"},{"id":"occ_9122e08ab86e9ce8d93716b8","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a4008bc2-ae2c-4bd7-8615-0b3c4e0936ff","work_id":"wrk_9bc2084d-1dcc-40ef-9cc9-a53fe61434c0","block_id":"blk_fd8fc311-76ac-4531-ae5f-544a79163713","section_id":"sec_07924daf-8800-46b5-8ceb-8acbbf6dc0fd","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":59,"end":62,"exact":"光接続","quote":"AIは稼げる。  \nだからこそ、需要は強くなりすぎる。  \nしかし、電力、変圧器、冷却、建設、GPU、HBM、光接続が足りず、予定通り供給できない。","quote_start":4,"quote_end":78,"text_sha256":"44ff8600f1cf400b8d23b72867d4e6c244eb21034d2bb87a2f6bcf56721ca7d1","block_sha256":"44ff8600f1cf400b8d23b72867d4e6c244eb21034d2bb87a2f6bcf56721ca7d1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a4008bc2-ae2c-4bd7-8615-0b3c4e0936ff/#blk_fd8fc311-76ac-4531-ae5f-544a79163713"},{"id":"occ_76feb7d8e3c0dcab4bbd0597","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a576fa5a-37e6-4ec1-abf6-a1f85dd3b36b","work_id":"wrk_f10d5b53-68f1-4910-99da-a417455c7877","block_id":"blk_13f71a3b-3034-4b9c-b79b-358e25cc76d1","section_id":"sec_b3c50cc6-e4f8-4266-9725-a416961717c7","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":58,"end":62,"exact":"光I/O","quote":"算ダイとキャッシュを3D積層\n- その積層ダイとHBMを2.5D接続\n- パッケージ外部とは高速SerDesや光I/Oで接続","quote_start":3,"quote_end":65,"text_sha256":"2ad0eed583305d789f114f23a2e68768e06cb81cbc3710d8e94f725ed4d89734","block_sha256":"2ad0eed583305d789f114f23a2e68768e06cb81cbc3710d8e94f725ed4d89734","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a576fa5a-37e6-4ec1-abf6-a1f85dd3b36b/#blk_13f71a3b-3034-4b9c-b79b-358e25cc76d1"},{"id":"occ_c80ea498d431813fc74d1b41","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a576fa5a-37e6-4ec1-abf6-a1f85dd3b36b","work_id":"wrk_f10d5b53-68f1-4910-99da-a417455c7877","block_id":"blk_a78dd77b-f57d-4779-a44c-c4edb2b2a9b6","section_id":"sec_33347473-e60a-4dd5-96e6-0066dd7238b1","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":29,"end":32,"exact":"光通信","quote":"- 演算ダイ\n- キャッシュ\n- I/O\n- HBM\n- 光通信\n- 電源供給\n- ダイ間ネットワーク","quote_start":0,"quote_end":51,"text_sha256":"42b73efdd0217886de4d46db2a5e9092f5275ef23ea38b8bbd5c3ec2294a0548","block_sha256":"42b73efdd0217886de4d46db2a5e9092f5275ef23ea38b8bbd5c3ec2294a0548","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a576fa5a-37e6-4ec1-abf6-a1f85dd3b36b/#blk_a78dd77b-f57d-4779-a44c-c4edb2b2a9b6"},{"id":"occ_1054e0e4fff66d2f7a36344b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a8af9681-d20e-4553-871e-1d7168015faf","work_id":"wrk_0a52ed54-a7c0-47ca-8fe2-45b791455a54","block_id":"blk_1969a56d-b8b0-4948-80bf-e580e97de383","section_id":"sec_c15c2309-fc71-4d32-ba47-f233cf482daa","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":11,"end":14,"exact":"InP","quote":"特にCW Laser/InPが重要になる。","quote_start":0,"quote_end":21,"text_sha256":"78e0b9033ddf0c6ca095b0c89f3af03c720354351f6d1129a4bbf19b8850b1e6","block_sha256":"78e0b9033ddf0c6ca095b0c89f3af03c720354351f6d1129a4bbf19b8850b1e6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_a8af9681-d20e-4553-871e-1d7168015faf/#blk_1969a56d-b8b0-4948-80bf-e580e97de383"},{"id":"occ_3d049499311b72eaebc28a62","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_a8af9681-d20e-4553-871e-1d7168015faf","work_id":"wrk_0a52ed54-a7c0-47ca-8fe2-45b791455a54","block_id":"blk_49f640a8-2522-4533-ac26-808c97a65408","section_id":"sec_110f7643-1f90-4885-8b1c-192ed981a324","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":9,"end":12,"exact":"InP","quote":"CW 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Engineは、32","quote_start":0,"quote_end":115,"text_sha256":"705833b0826e83a413d5417a91d6c3d779600c0c6cb771cf1854b0e7f7618928","block_sha256":"705833b0826e83a413d5417a91d6c3d779600c0c6cb771cf1854b0e7f7618928","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_9d1b430f-9ba6-4a46-abee-5fa248d94e32"},{"id":"occ_93001ffcd5aa6fdb30ccc65b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_a78d5451-55b8-444e-b612-68d6fc81556a","section_id":"sec_74a7f3dd-0ad5-48e1-8731-6ad1cfd8c229","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":91,"end":94,"exact":"CPO","quote":"同社は、カスタムXPU、3.5D XDSiP、Hybrid Bonding、Tomahawk/Jericho、CPO、Ethernet fabricを組み合わせ、AIファクトリーの演算とネットワークをまとめて取ろうとしている。","quote_start":36,"quote_end":149,"text_sha256":"1d362404318b46076d5d8ab2ba74b27937a4ed979bcf96a779f0cc381c356bfd","block_sha256":"1d362404318b46076d5d8ab2ba74b27937a4ed979bcf96a779f0cc381c356bfd","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_a78d5451-55b8-444e-b612-68d6fc81556a"},{"id":"occ_4391aa4c31bc6fe425c362cf","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_a9c1eb02-b95a-46f8-8060-eb08e066e98a","section_id":"sec_07972007-b4f2-4579-8dcd-5728dffc5258","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":9,"end":12,"exact":"CPO","quote":"BroadcomのCPOスイッチでは、Tomahawkのすぐ近くに光エンジンを置く。\nすると、スイッチASICからフロントパネルのプラガブル光モジュールまで長い電気配線を引っ張る必要がなくなる。電気配線は短く、そこから先は光","quote_start":0,"quote_end":112,"text_sha256":"6a1ad21e3ad3d346ca31cdf2bd1af5b0a3b85c4b9ca0326f30025f3ae26a5446","block_sha256":"6a1ad21e3ad3d346ca31cdf2bd1af5b0a3b85c4b9ca0326f30025f3ae26a5446","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_a9c1eb02-b95a-46f8-8060-eb08e066e98a"},{"id":"occ_e0804a7bd0da74aaf8936de0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_b9721bc5-2671-41e8-aae3-18b45e8f337c","section_id":"sec_76c2b01f-d26d-480d-99ee-ff8233373150","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":103,"end":106,"exact":"CPO","quote":"SiPで演算とHBMを近づけ、Tomahawk/JerichoでAI Ethernet fabricを構成し、CPOで光変換をスイッチASICのすぐ近くへ持ってくる。これは、「演算チップを売る」というより、「推論クラスタの物理設計に入る」動きに近い。","quote_start":48,"quote_end":173,"text_sha256":"4f5346e03bbfd822a5d095ba0d24a4fbe04fdaf006d5fc83d05bc6e3101fbc03","block_sha256":"4f5346e03bbfd822a5d095ba0d24a4fbe04fdaf006d5fc83d05bc6e3101fbc03","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_b9721bc5-2671-41e8-aae3-18b45e8f337c"},{"id":"occ_5347a5de73f5739a568b648d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_bc6ccc50-ff83-4505-aa97-337d7ac4b596","section_id":"sec_73673797-b3e5-4d7a-af95-e8ddb0d46186","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":52,"end":55,"exact":"CPO","quote":"従来は、XPUから長い電気配線でフロントパネルの光トランシーバーまで引っ張り、そこで光へ変換していた。\nCPOやXPU近傍光I/Oでは、XPUまたはスイッチASICのすぐ近くで光へ変換する。","quote_start":0,"quote_end":95,"text_sha256":"d3341033f6ffc33d15ba1805e330fd28466682d4deecf565bec4ddbacb66a955","block_sha256":"d3341033f6ffc33d15ba1805e330fd28466682d4deecf565bec4ddbacb66a955","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_bc6ccc50-ff83-4505-aa97-337d7ac4b596"},{"id":"occ_745b5474eddc4fe64eea0fb8","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_bf772a5e-a30c-4e5f-b2de-aeadbac61836","section_id":"sec_97f30fb1-a99c-434f-b6f3-547b0385841e","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":40,"end":43,"exact":"CPO","quote":"Broadcomの代表例はBaillyである。\nBaillyは51.2Tbps CPO Ethernet switchで、Tomahawk 5と8基の6.4Tシリコンフォトニクス光エンジンを統合する。","quote_start":0,"quote_end":100,"text_sha256":"56c84a72823e19eef67d050858a75d9dc5757f1e6b39323475e3b8fcb49e707e","block_sha256":"56c84a72823e19eef67d050858a75d9dc5757f1e6b39323475e3b8fcb49e707e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_bf772a5e-a30c-4e5f-b2de-aeadbac61836"},{"id":"occ_3a0639c5a4a988bd0663186f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_c05cd1b9-4412-40a8-9aaa-29999e3260fb","section_id":"sec_d0d5d646-7e0c-4752-9422-b774a18e1a87","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":94,"end":97,"exact":"CPO","quote":"タムASIC、HBM、SerDes、die-to-die、Ethernet、Tomahawk、Jericho、CPO、3.5D XDSiPをまとめて扱えることにある。","quote_start":39,"quote_end":122,"text_sha256":"72ccd77cfb9dd949bd5b461add6f65d0d64465e7d497c417d3418ced4c49ba08","block_sha256":"72ccd77cfb9dd949bd5b461add6f65d0d64465e7d497c417d3418ced4c49ba08","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_c05cd1b9-4412-40a8-9aaa-29999e3260fb"},{"id":"occ_ecde32f25b580bd6371b83f0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_c4476d2f-8c38-4f9c-9bd1-6b6c7e804675","section_id":"sec_97f30fb1-a99c-434f-b6f3-547b0385841e","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":17,"end":20,"exact":"CPO","quote":"## 9. Broadcomの光：CPO Ethernet switchの強さ","quote_start":0,"quote_end":39,"text_sha256":"ed5fb9d78364c43efa965b6070a62e91b12f9d847aca61ef4c7bc0a733d427e7","block_sha256":"ed5fb9d78364c43efa965b6070a62e91b12f9d847aca61ef4c7bc0a733d427e7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_c4476d2f-8c38-4f9c-9bd1-6b6c7e804675"},{"id":"occ_ca213ba24b9b649150d6177e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_c71072ae-c8d1-463b-a0e4-acde21439b66","section_id":"sec_db3506dd-3229-45ee-b283-2a198ea5c9af","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","silicon photonics"],"evidence":{"text_basis":"markdown","start":105,"end":122,"exact":"silicon photonics","quote":"る。\nMarvellは、custom XPU、SerDes、die-to-die、PCIe/CXL、光DSP、silicon photonics、CPO、Photonic Fabricで、接続レイヤーを中心に入り込む。","quote_start":50,"quote_end":159,"text_sha256":"37137847eecdd76281c210c2e70fc0a8d3f650943f393a179cf5c870f92b4f23","block_sha256":"37137847eecdd76281c210c2e70fc0a8d3f650943f393a179cf5c870f92b4f23","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_c71072ae-c8d1-463b-a0e4-acde21439b66"},{"id":"occ_67ebbf442ffd6a5396443ce8","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_c7270cc3-d168-4797-be5b-d7f85d0c45a3","section_id":"sec_adf1b66c-3eb9-43d7-8e47-42d272f35510","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"CPO","quote":"したがって、CPOやPhotonic Fabricは一気に全置換するのではなく、電力・密度・距離の限界が最も厳しい場所から段階的に入る可能性が高い。","quote_start":0,"quote_end":74,"text_sha256":"b6b3214a111f75f488735f11722836b71ad01807a24f8f8b0175e0ef5d7b56f7","block_sha256":"b6b3214a111f75f488735f11722836b71ad01807a24f8f8b0175e0ef5d7b56f7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_c7270cc3-d168-4797-be5b-d7f85d0c45a3"},{"id":"occ_cba41b4580d7be628796b594","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_d4ed89fb-52dd-4192-96c2-1ae7e0949df0","section_id":"sec_acfc3cea-58e3-4c06-9a5f-0c8006f7038f","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":109,"end":113,"exact":"光I/O","quote":"ne、scale-up switch、Photonic Fabricで、AIファクトリーの「接続」「XPU近傍光I/O」「メモリファブリック」を狙う。","quote_start":54,"quote_end":129,"text_sha256":"6bc032115a7eb311f6c9feb79a30bc11795f52eb6b54b18334b44a90682a5254","block_sha256":"6bc032115a7eb311f6c9feb79a30bc11795f52eb6b54b18334b44a90682a5254","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_d4ed89fb-52dd-4192-96c2-1ae7e0949df0"},{"id":"occ_14e5463746d7227e5be828dc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_de07d0d8-2b99-41d8-b6eb-cbe68c3f0083","section_id":"sec_82458ffe-e38b-47c4-ac89-851ea5271678","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":105,"end":108,"exact":"CPO","quote":"るのが自然である。\n- Broadcomの強みは、ASIC、HBM接続、3.5Dパッケージ、Ethernet、CPOを一体で持つ点にある。\n- MarvellはXPU近傍光I/OとPhotonic Fabricで、複数ラックscale-upとメモリプール接続を狙う。\n- TSMC COUPEは、光エンジンをXPUや","quote_start":50,"quote_end":208,"text_sha256":"b52dc2856473705529e97b238674a73dd8218595b55738f2b7dc6ad706540b34","block_sha256":"b52dc2856473705529e97b238674a73dd8218595b55738f2b7dc6ad706540b34","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_de07d0d8-2b99-41d8-b6eb-cbe68c3f0083"},{"id":"occ_e0ba56541659eee88b750145","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_e03f4c4f-eb8a-4317-a94d-508ef967a393","section_id":"sec_5b7d0ad4-5a76-48ae-94d7-7db2810bd2f1","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":38,"end":41,"exact":"CPO","quote":"Broadcomは、XPU本体、HBM、I/O、Ethernet、スイッチ、CPOまでを巨大顧客向けに統合する。\nMarvellは、XPU近傍の光I/O、SerDes、scale-up switch、Photonic Fabricで差別化する。","quote_start":0,"quote_end":122,"text_sha256":"baa8eead3595de3e81cb0eda4b13933dcc2bc700cea7eef6fcab188df4e0acef","block_sha256":"baa8eead3595de3e81cb0eda4b13933dcc2bc700cea7eef6fcab188df4e0acef","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_e03f4c4f-eb8a-4317-a94d-508ef967a393"},{"id":"occ_95a97d4429d47c7acc62b81a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_e7560244-71bb-49da-b7fa-fa91fe652d13","section_id":"sec_97f30fb1-a99c-434f-b6f3-547b0385841e","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":59,"end":62,"exact":"CPO","quote":"常に商用性が高い。\nMarvellのPhotonic Fabricは未来の上振れが大きいが、BroadcomのCPO switchはすでに「スイッチ製品」としての形が明確である。","quote_start":4,"quote_end":93,"text_sha256":"4793873921fd8bf41f61e0caa953ba1d33b03862ccf747c508f34ff0e7b10d10","block_sha256":"4793873921fd8bf41f61e0caa953ba1d33b03862ccf747c508f34ff0e7b10d10","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_e7560244-71bb-49da-b7fa-fa91fe652d13"},{"id":"occ_0cb01b9cb12d96cdd876b42c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_f40d333a-aa22-4a64-9496-c37635d13b66","section_id":"sec_74a7f3dd-0ad5-48e1-8731-6ad1cfd8c229","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":36,"end":40,"exact":"光I/O","quote":"Marvellは、Broadcomとは違う場所を狙っている。\nXPU近傍光I/O、3D SiPho Engine、scale-up switch、NVLink Fusion互換、Photonic Fabric、OCSを通じて、AIファクトリーの接続とメモリファブリックを狙う。","quote_start":0,"quote_end":138,"text_sha256":"11ee13b7abaec9468c1100aa68d37176f3765d74bad27380b1fb02cd3279d2af","block_sha256":"11ee13b7abaec9468c1100aa68d37176f3765d74bad27380b1fb02cd3279d2af","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_f40d333a-aa22-4a64-9496-c37635d13b66"},{"id":"occ_8ca574f14e2c429c21297b17","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_f6f35234-9d79-49c4-98be-cc9b199b0925","section_id":"sec_c5678e7f-522d-4954-a7ee-1c401d0ba178","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":49,"end":52,"exact":"CPO","quote":"Custom XPU。\nHBM接続。\n3.5D XDSiP。\nTomahawk/Jericho。\nCPO switch。\n光DSP。\nXPU-CPO。\nEthernet scale-up/scale-out。\nVMwareを含むインフラソフトウェア。","quote_start":0,"quote_end":125,"text_sha256":"c334968ddb55b64816dc7aefc2ce169e8bf427335044d4bc8dad4d2d59fb86c5","block_sha256":"c334968ddb55b64816dc7aefc2ce169e8bf427335044d4bc8dad4d2d59fb86c5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_f6f35234-9d79-49c4-98be-cc9b199b0925"},{"id":"occ_4cf07c0f7f0798b9b3629871","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_fa90ffd3-b6bc-44f6-9590-ae92e0eb331a","section_id":"sec_adf1b66c-3eb9-43d7-8e47-42d272f35510","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":0,"end":4,"exact":"光I/O","quote":"光I/O全体のリスクもある。\nCPOは交換性、レーザー供給、熱、テスト、光ファイバー結合精度、保守性が難しい。\nプラガブル光は効率で劣るが、交換しやすく、標準化されており、運用実績も豊富である。","quote_start":0,"quote_end":97,"text_sha256":"02178dbdbd9ec509515132c65ab3f5370a9672e0e2ee0407eaaa8bebab948c59","block_sha256":"02178dbdbd9ec509515132c65ab3f5370a9672e0e2ee0407eaaa8bebab948c59","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_abe6b561-f51c-4549-a97f-aab2b725492e/#blk_fa90ffd3-b6bc-44f6-9590-ae92e0eb331a"},{"id":"occ_db913e6df5e6d9336c555c79","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_abe6b561-f51c-4549-a97f-aab2b725492e","work_id":"wrk_f31c79fd-b257-498a-9ee1-d344ac94ffc7","block_id":"blk_fac43d9b-26a2-4a2a-b641-2de1ea63ffbf","section_id":"sec_adf1b66c-3eb9-43d7-8e47-42d272f35510","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":37,"end":40,"exact":"CPO","quote":"Marvellのリスクは、量産タイミングと顧客名の不透明さだ。\nXPU近傍CPOやPhotonic 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| 追い上げる国産モデル、低コスト推論 |\n| 神経 | クラウド、光通信設計、AIネットワーク | 5G、端末、監視、工場IoT |\n| 身体 | 高付加価値ロボット、研究開発 | EV、ドローン、産業ロボット、量産工場 |\n| 血流 | 資本市場、Big Tech投資 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17．5社を「InP上流→CPO」まで並べる","quote_start":0,"quote_end":25,"text_sha256":"a6e5e5f4a92cef1d60b7ab9dd1c2af0bb9c14b8110c5c8de9889c12a283b0a05","block_sha256":"a6e5e5f4a92cef1d60b7ab9dd1c2af0bb9c14b8110c5c8de9889c12a283b0a05","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_07674c05-6f7d-4e64-a4cd-0182fe457ec9"},{"id":"occ_773aff6409338cbffff33c09","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_0890cfbf-13ca-4553-a8eb-b08821e236fd","section_id":"sec_c57bb3e0-1a8f-4ef5-9752-41a858ff7847","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"CPO","quote":"逆にCPO/NPOの立ち上がりが予想以上に速ければ、新たなUHP-CW需要が増産を再び上回り、供給不足が長期化する可能性もある。","quote_start":0,"quote_end":64,"text_sha256":"406a13ec371c8596c66c9524e19e7eb19d8636a64fed0fa18e5eefcd2dab4233","block_sha256":"406a13ec371c8596c66c9524e19e7eb19d8636a64fed0fa18e5eefcd2dab4233","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_0890cfbf-13ca-4553-a8eb-b08821e236fd"},{"id":"occ_31f1d5d82117f33023cee968","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_0be11f3a-9f5e-4dee-ab25-1b380f6ea74b","section_id":"sec_7527a219-9eaf-4f54-9cbb-5404b90c9c84","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":5,"end":8,"exact":"InP","quote":"EMLならInPを使う。","quote_start":0,"quote_end":12,"text_sha256":"9b8071e6e24eb2f353b5c42aeedf7d5cc6fd6b9dc26c72483fd06a4b84a3c160","block_sha256":"9b8071e6e24eb2f353b5c42aeedf7d5cc6fd6b9dc26c72483fd06a4b84a3c160","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_0be11f3a-9f5e-4dee-ab25-1b380f6ea74b"},{"id":"occ_93e329b2c11edaebecdbe85c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_10124021-587a-490b-a841-b7a24ad1ce62","section_id":"sec_a82e8280-310d-4e76-aad7-a6adbd7ac072","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":11,"end":14,"exact":"InP","quote":"AXTなど↓ 6インチInP substrateCoherent↓ 6インチInP fabEML / CW / PD↓800G / 1.6T / 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Laser Sourceでは非常に早くから開発を進めている。","quote_start":0,"quote_end":43,"text_sha256":"3f8a25a1c4e074dc26c23acdb9d186f5c9948e31b65e4098b4e81d5b975926d0","block_sha256":"3f8a25a1c4e074dc26c23acdb9d186f5c9948e31b65e4098b4e81d5b975926d0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_229de3a5-0827-4994-ae5b-645cb59f28fa"},{"id":"occ_d1e0c03e8cc391971a0ee5b5","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_268fe95b-cf23-456f-8793-8722ae1a6df2","section_id":"sec_62302d99-00a5-4641-906c-02c62fc558f0","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":15,"end":18,"exact":"InP","quote":"古河は2022年に100mW級InP DFB laserを開発し、2024年1月から量産を開始した。wall-plug efficiencyは従来製品の16%から22%まで改善したとしている。(Furukawa Electric)","quote_start":0,"quote_end":115,"text_sha256":"fa532bd00982bfe1431dad7f87b128e47c5c94d5022ac847dfdcac8ac3d785fb","block_sha256":"fa532bd00982bfe1431dad7f87b128e47c5c94d5022ac847dfdcac8ac3d785fb","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_268fe95b-cf23-456f-8793-8722ae1a6df2"},{"id":"occ_df57c66c38ab8231fec0cd3f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_2ec16fc1-75bd-4b04-bcd5-d9ff5d43e145","section_id":"sec_69c16396-6220-4ecf-a4b5-9b5be9158a47","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":31,"end":34,"exact":"CPO","quote":"古河は2022～24年のかなり早い段階から100mW/ch級のCPO ELSを実証し、16-channel moduleまで作っている。(Furukawa Electric)","quote_start":0,"quote_end":87,"text_sha256":"ae15585c784c5a83e6bf1b7c9c80bd5c9c57ac7cb96f1ce35ec3cac4d40f7b0c","block_sha256":"ae15585c784c5a83e6bf1b7c9c80bd5c9c57ac7cb96f1ce35ec3cac4d40f7b0c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_2ec16fc1-75bd-4b04-bcd5-d9ff5d43e145"},{"id":"occ_acdd0067cad74e2a53e02007","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_2ed379ab-46be-461e-b8a7-ba7b01b41714","section_id":"sec_32c9533d-218e-4bed-b651-c7c63b0c1a23","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":6,"end":9,"exact":"光通信","quote":"この5社を「光通信株」で一括りにするべきではない。","quote_start":0,"quote_end":25,"text_sha256":"10f00b3cb87928553c379a0a5528fe8b0e0f9c2cca26db5a5899241a671b0193","block_sha256":"10f00b3cb87928553c379a0a5528fe8b0e0f9c2cca26db5a5899241a671b0193","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_2ed379ab-46be-461e-b8a7-ba7b01b41714"},{"id":"occ_14b217babf73983126f276a6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_3454af7f-579a-45ed-a7fd-88118b1dbbbc","section_id":"sec_4d94ee7c-1c0b-4c5a-84a1-30b7350a8189","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":12,"end":15,"exact":"光通信","quote":"5社を並べることで、AI光通信市場の構造がかなり見えやすくなる。","quote_start":0,"quote_end":32,"text_sha256":"9a598b28675e448472548a328ca730b8ea9eb36cb817e2e83de72f9f152284f5","block_sha256":"9a598b28675e448472548a328ca730b8ea9eb36cb817e2e83de72f9f152284f5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_3454af7f-579a-45ed-a7fd-88118b1dbbbc"},{"id":"occ_c21aa1a1e3a8861b8407e164","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_4819a3d2-f686-455f-a886-cc90bceda6de","section_id":"sec_c297a71a-4e3e-485d-beb4-316d311a39af","layer":"body","character_id":null,"count":2,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":59,"end":62,"exact":"InP","quote":"ntumはQorvoから取得したNorth 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12．住友電工の最大の強みは「InP基板からCWまで」","quote_start":0,"quote_end":30,"text_sha256":"707ec09f7b9ab56afc33d18af84a41d1479e26cb2fae44f4dbadbb74e8511978","block_sha256":"707ec09f7b9ab56afc33d18af84a41d1479e26cb2fae44f4dbadbb74e8511978","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_485f7f60-ba5a-4f19-ac57-82b86120e3d7"},{"id":"occ_2ae26bf154e33f27ed7d0e0e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_48e5918f-8353-4e25-ae8b-03467e9a76b0","section_id":"sec_85d689e4-1044-4812-afea-bf35dbbc5ca7","layer":"body","character_id":null,"count":2,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"InP","quote":"ここで、InP基板とInP 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No.1を維持しながら、そのInP技術をCW/CPOへ横展開できれば、現在Lumentumで起きている変化を数年遅れで再現する余地がある。","quote_start":0,"quote_end":79,"text_sha256":"d381457946c4afc8fe4545aa60401e328d5235b17110354a3a965e778b84a558","block_sha256":"d381457946c4afc8fe4545aa60401e328d5235b17110354a3a965e778b84a558","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_9d0ebd22-d533-41fe-931f-6d0b22ff8a7f"},{"id":"occ_ba1c52bed240726a0d2a2d2c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_a0fee356-f367-452f-a592-d5b5c305b1eb","section_id":"sec_4d94ee7c-1c0b-4c5a-84a1-30b7350a8189","layer":"body","character_id":null,"count":2,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":3,"end":6,"exact":"InP","quote":"「そのInPレーザーを作るための高品質InP基板まで確保しなければならない」","quote_start":0,"quote_end":38,"text_sha256":"7eeb92f784c2e0bee54160a488d96b2879b679d38517e8587ca4fe10a4191a0c","block_sha256":"7eeb92f784c2e0bee54160a488d96b2879b679d38517e8587ca4fe10a4191a0c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_a0fee356-f367-452f-a592-d5b5c305b1eb"},{"id":"occ_4e68ed26a7b6f120d754862d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_a10f56a4-b2f2-4b50-a3ac-5b13d8117504","section_id":"sec_1352a5af-5e21-48fd-8c35-087cf2cb5fbc","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":43,"end":46,"exact":"光通信","quote":"したがってLumentumの50%級GMと直接比較はできないものの、AIデータセンター光通信が住友電工全体の利益率を大きく押し上げる段階に入ったことは読み取れる。","quote_start":0,"quote_end":81,"text_sha256":"cebf47652127f7cee822975c1f75b097caaf1dd2478aec6891e97c469c015ec5","block_sha256":"cebf47652127f7cee822975c1f75b097caaf1dd2478aec6891e97c469c015ec5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_a10f56a4-b2f2-4b50-a3ac-5b13d8117504"},{"id":"occ_d1b1f880386557ee6140b710","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_a43e83a5-f00a-4b62-b4ff-df808660370e","section_id":"sec_d6938799-6644-4a67-aee7-21bde0d5d6b5","layer":"body","character_id":null,"count":2,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":19,"end":22,"exact":"InP","quote":"決算説明会では、2026年6月四半期のInPレーザー生産量が前年比約80%増加したことも明らかにされた。これらのレーザーは主として800G・1.6Tに投入されるため、InP laser outputが次のトランシーバー売上を予測する先行指標のよ","quote_start":0,"quote_end":122,"text_sha256":"fa862246350d9d2bb1f5966c2feef768fef0efc29c7cb2ed2ce044b881994932","block_sha256":"fa862246350d9d2bb1f5966c2feef768fef0efc29c7cb2ed2ce044b881994932","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_a43e83a5-f00a-4b62-b4ff-df808660370e"},{"id":"occ_beb180c5d5a7e2122979f8c1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_a85777f3-4f15-4d20-b6e3-647eaa580c3f","section_id":"sec_4d94ee7c-1c0b-4c5a-84a1-30b7350a8189","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"InP","quote":"その中心にある材料がInP（Indium Phosphide、リン化インジウム）である。","quote_start":0,"quote_end":44,"text_sha256":"ed92ce7cca57e8f0e1ad64ae8a2f4dd8fd65bddf3e0db4cdfec4469fe342fdd2","block_sha256":"ed92ce7cca57e8f0e1ad64ae8a2f4dd8fd65bddf3e0db4cdfec4469fe342fdd2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_a85777f3-4f15-4d20-b6e3-647eaa580c3f"},{"id":"occ_0068f23e32e3e5d8067a4e76","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_b4411534-9ade-4c5f-8598-3f92092ebec0","section_id":"sec_a82e8280-310d-4e76-aad7-a6adbd7ac072","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":25,"end":28,"exact":"InP","quote":"2026年6月、AXTとCoherentは6インチInP wafer substrateの3年間の供給契約を締結した。","quote_start":0,"quote_end":59,"text_sha256":"1963f166567101c34f700ea44cecbb495a0c5dead2cb4064c5fc3bd1bed6c8fd","block_sha256":"1963f166567101c34f700ea44cecbb495a0c5dead2cb4064c5fc3bd1bed6c8fd","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_b4411534-9ade-4c5f-8598-3f92092ebec0"},{"id":"occ_b5bc2382b04beced9acef4c7","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_b4b71162-e8cd-45c1-b12c-a42cf170b55f","section_id":"sec_7527a219-9eaf-4f54-9cbb-5404b90c9c84","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPO/NPO→ High-Power / UHP CW","quote_start":0,"quote_end":28,"text_sha256":"a9ba2431aa49e2cf3dc2e6d33462f157016941e0c44870f821a3cdc6391288d4","block_sha256":"a9ba2431aa49e2cf3dc2e6d33462f157016941e0c44870f821a3cdc6391288d4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_b4b71162-e8cd-45c1-b12c-a42cf170b55f"},{"id":"occ_50d18ea2ded171bd3d32e51c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_b7bc664a-e934-4142-b8a1-0f5b6cce3528","section_id":"sec_62601599-e7d0-42b1-a71b-a882f4c8c1f3","layer":"character","character_id":"zetu_noia","count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":1,"end":4,"exact":"InP","quote":"『InPを作れる』と『AI向け高出力Laserを量産認定できる』の間には長い距離があります。6インチ化も、面積四倍がそのまま出荷四倍になるわけではありません。","quote_start":0,"quote_end":79,"text_sha256":"4dce156aa5c265dedee28c9e18bf85bfed423e29909b940004d43fa48dcf34a0","block_sha256":"4dce156aa5c265dedee28c9e18bf85bfed423e29909b940004d43fa48dcf34a0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_b7bc664a-e934-4142-b8a1-0f5b6cce3528"},{"id":"occ_6a40d421ef2b5309f4cf63a6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_b9d75e24-8eb2-4f4c-a966-8645d9d84737","section_id":"sec_4d94ee7c-1c0b-4c5a-84a1-30b7350a8189","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","Silicon Photonics","光通信"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"光通信","quote":"AIデータセンターの光通信を追っていると、800G、1.6T、Silicon Photonics、CPO、NPOといった言葉が次々と現れる。","quote_start":0,"quote_end":70,"text_sha256":"41f02015a16ade0a517a099deb0dbcf08b603df2170bc3cd842083666d528fef","block_sha256":"41f02015a16ade0a517a099deb0dbcf08b603df2170bc3cd842083666d528fef","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_b9d75e24-8eb2-4f4c-a966-8645d9d84737"},{"id":"occ_1b0476da6d825ccf429b1b03","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_bdf13570-2246-4395-921a-712fddc0fe9e","section_id":"sec_4d94ee7c-1c0b-4c5a-84a1-30b7350a8189","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":22,"end":25,"exact":"InP","quote":"という、EML・CW-LD・DFBレーザー・InP基板・CPO ELSを長年積み上げてきた企業群が存在する。","quote_start":0,"quote_end":54,"text_sha256":"e71a1f07d0e368bccd310842911af58184eb60ba293124ceca43e6fb12cf4ca3","block_sha256":"e71a1f07d0e368bccd310842911af58184eb60ba293124ceca43e6fb12cf4ca3","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_bdf13570-2246-4395-921a-712fddc0fe9e"},{"id":"occ_620f7d54209e0cca46868ec4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_bdff21ef-9f38-4698-be45-e39455f48fc1","section_id":"sec_14aead06-a57d-4581-9157-33c02ec03f51","layer":"body","character_id":null,"count":2,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":38,"end":41,"exact":"InP","quote":"だからCoherentは6インチを急拡大し、Lumentumは2031年までInP基板を予約し、三菱電機はEML capacityを3倍超へ増やし、住友電工はInP基板とoptical deviceを同時増産し、古河電工はDFBを500%以上へ増強するのである。","quote_start":0,"quote_end":131,"text_sha256":"92a58a3ba759a26d7f8d750f1f84c739447da99033df65455f50eae7e089879a","block_sha256":"92a58a3ba759a26d7f8d750f1f84c739447da99033df65455f50eae7e089879a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_bdff21ef-9f38-4698-be45-e39455f48fc1"},{"id":"occ_2abcb0c5e9433bb68798618f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_befe42ce-5d95-4770-a6db-b7d359e2e357","section_id":"sec_d18b32ad-e73a-432e-9a27-25f270a906f9","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":39,"end":42,"exact":"InP","quote":"大量出荷顧客qualification売上規模ASP premiumELS受注InP substrate LTA","quote_start":0,"quote_end":56,"text_sha256":"178746d3a3f4486c3d69aa6046d4ec3004a6ae43610729a16f55b9af6294c2cd","block_sha256":"178746d3a3f4486c3d69aa6046d4ec3004a6ae43610729a16f55b9af6294c2cd","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_befe42ce-5d95-4770-a6db-b7d359e2e357"},{"id":"occ_53bd1086e17c93c5e17545c8","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_c2f4680e-33ac-4bf2-87f4-92428deecc1d","section_id":"sec_009a078a-41b1-4caf-bb66-883cc82efa72","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":21,"end":24,"exact":"CPO","quote":"CW Laser＋ Modulator＋ CPO","quote_start":0,"quote_end":24,"text_sha256":"ad203fbe2e2e868fcb12e5948ab6c68f2eef6ca61a3f30d66595664e31c1a9da","block_sha256":"ad203fbe2e2e868fcb12e5948ab6c68f2eef6ca61a3f30d66595664e31c1a9da","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_c2f4680e-33ac-4bf2-87f4-92428deecc1d"},{"id":"occ_de06c19c6e9168ac5e6d8bc1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_c337d40e-1f7e-48a3-a1e6-e60635504485","section_id":"sec_85d689e4-1044-4812-afea-bf35dbbc5ca7","layer":"body","character_id":null,"count":2,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP substrateを供給するのがAXTや住友電工などであり、そのsubstrate上へレーザー構造を形成するのがCoherentやLumentumのInP fabである。","quote_start":0,"quote_end":89,"text_sha256":"40a88585252c5abe560687676fed1d1d29d3ed259c3781332b7fea162eac7621","block_sha256":"40a88585252c5abe560687676fed1d1d29d3ed259c3781332b7fea162eac7621","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_c337d40e-1f7e-48a3-a1e6-e60635504485"},{"id":"occ_f738f8590924e9e4405feac1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_c5037df4-33e8-468d-9792-9d67eb919c76","section_id":"sec_69c16396-6220-4ecf-a4b5-9b5be9158a47","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"CPO","quote":"## 21．ELS/CPOでは古河を過小評価できない","quote_start":0,"quote_end":26,"text_sha256":"2fe36a219570082183485622bb2a654c889e8c356eb57814c3be031313c6706d","block_sha256":"2fe36a219570082183485622bb2a654c889e8c356eb57814c3be031313c6706d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_c5037df4-33e8-468d-9792-9d67eb919c76"},{"id":"occ_5b5e8b5cdac609039b0923ec","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_c8b40010-f533-4ebd-aead-b7eb0528ae95","section_id":"sec_85d689e4-1044-4812-afea-bf35dbbc5ca7","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":29,"end":32,"exact":"InP","quote":"## 2．Coherentの武器は「世界に先行した6インチInP fab」","quote_start":0,"quote_end":37,"text_sha256":"631a0caa1e077c98f21144d4f3b233ab4cde1271cde8fbbe3d85860ff2d8aa54","block_sha256":"631a0caa1e077c98f21144d4f3b233ab4cde1271cde8fbbe3d85860ff2d8aa54","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_c8b40010-f533-4ebd-aead-b7eb0528ae95"},{"id":"occ_29b2ce1228b0b5a777ef6d9f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_cec88170-f9ed-4ecc-9535-fdd18d9b603f","section_id":"sec_1352a5af-5e21-48fd-8c35-087cf2cb5fbc","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":19,"end":22,"exact":"光通信","quote":"## 13．住友電工の最新業績にもAI光通信の利益レバレッジが出ている","quote_start":0,"quote_end":35,"text_sha256":"58dfd2f2f5e27439a2e7012d7d92651365d566e6ed12ba37edde1b5f94eb9fe3","block_sha256":"58dfd2f2f5e27439a2e7012d7d92651365d566e6ed12ba37edde1b5f94eb9fe3","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_cec88170-f9ed-4ecc-9535-fdd18d9b603f"},{"id":"occ_f66db7a891700108abb03fd6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_cecdab9d-9ce5-427d-8bcb-7ba3904622a3","section_id":"sec_3e8eebbb-a3a0-4159-b3e3-f46c77b7dcb5","layer":"body","character_id":null,"count":2,"matched_aliases":["InP","光通信"],"evidence":{"text_basis":"markdown","start":15,"end":18,"exact":"光通信","quote":"理由は、LumentumがAI光通信の中でも特に供給制約の強いInPレーザーチップそのものへ事業mixを集中させているからである。","quote_start":0,"quote_end":65,"text_sha256":"e55eafb632d9f98f9e8b74d439ae6c405e2692d686c4a948311546ae241ad549","block_sha256":"e55eafb632d9f98f9e8b74d439ae6c405e2692d686c4a948311546ae241ad549","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_cecdab9d-9ce5-427d-8bcb-7ba3904622a3"},{"id":"occ_746fb1475c29887c17a6be49","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_d1326313-61e2-43b5-bd1b-dbb756cef2a2","section_id":"sec_69c16396-6220-4ecf-a4b5-9b5be9158a47","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP laserSiPhisolatorPM fiberfiber attachphotodiodeELStransceiver","quote_start":0,"quote_end":65,"text_sha256":"c7a0b54192cae60701061d13ab5c02650345dd057a239349c9917e2673fadbb3","block_sha256":"c7a0b54192cae60701061d13ab5c02650345dd057a239349c9917e2673fadbb3","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_d1326313-61e2-43b5-bd1b-dbb756cef2a2"},{"id":"occ_e82cdf289763b00455c96b95","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_d852f44b-f1c8-4721-a24a-02df4d176253","section_id":"sec_7527a219-9eaf-4f54-9cbb-5404b90c9c84","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPO/NPOへ進めば、さらに高出力のInP CWが必要になる可能性が高い。","quote_start":0,"quote_end":38,"text_sha256":"14ac96a092f3fbf9d4f4712524e7285df9d32a2e52beac672147d028ec4591b4","block_sha256":"14ac96a092f3fbf9d4f4712524e7285df9d32a2e52beac672147d028ec4591b4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_d852f44b-f1c8-4721-a24a-02df4d176253"},{"id":"occ_009a81f6abd8b7e837cad315","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_da813149-17ba-4a5e-a253-6ec76c63f8c2","section_id":"sec_85d689e4-1044-4812-afea-bf35dbbc5ca7","layer":"body","character_id":null,"count":5,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"InP","quote":"InP原料→ InP単結晶→ InP基板→ Epitaxy→ InP wafer fabrication→ EML / CW / Photodiode→ Transceiver / ELS / CPO","quote_start":0,"quote_end":100,"text_sha256":"56697109def45af5786a0021487ad8de80a57e9d02f9ede6e40c50825ccef277","block_sha256":"56697109def45af5786a0021487ad8de80a57e9d02f9ede6e40c50825ccef277","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_da813149-17ba-4a5e-a253-6ec76c63f8c2"},{"id":"occ_def04eb0d21f667d66c0fe95","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_dc0ace06-5374-4c5f-bd68-db0b76b00cd0","section_id":"sec_4d94ee7c-1c0b-4c5a-84a1-30b7350a8189","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":1,"end":4,"exact":"InP","quote":"「InPレーザーを作る能力が足りない」","quote_start":0,"quote_end":19,"text_sha256":"0627f565dc7e483851d9ad860a721fad6975e726b53ea1567cccd8d77087e09e","block_sha256":"0627f565dc7e483851d9ad860a721fad6975e726b53ea1567cccd8d77087e09e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_dc0ace06-5374-4c5f-bd68-db0b76b00cd0"},{"id":"occ_4a28c1b4c473000b134fd774","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_dc363db6-074c-4aa4-8aca-098a9719bd97","section_id":"sec_b00578a9-699a-4786-b90d-4c1550c3ae18","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":57,"end":60,"exact":"InP","quote":"層 | 観測対象 | 問うべきこと |\n| --- | --- | --- |\n| 基板 | 3/4/6インチInP | 径、結晶品質、外部調達比率 |\n| Device | EML・CW・UHP-CW | 出力、波長、信頼性、歩留まり |\n| System | Pluggable・ELS・CPO | Laser数","quote_start":2,"quote_end":160,"text_sha256":"a7b2710e0f322144a2daae0cf2200df7cd93d7c6bc5e913f80aeab5962562d7a","block_sha256":"a7b2710e0f322144a2daae0cf2200df7cd93d7c6bc5e913f80aeab5962562d7a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_bc9f6006-9722-468f-9c61-028e4f328422/#blk_dc363db6-074c-4aa4-8aca-098a9719bd97"},{"id":"occ_a42a4fecc5a5bbee64b026bb","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_bc9f6006-9722-468f-9c61-028e4f328422","work_id":"wrk_b22b0f52-0a33-42ed-a179-52043d274369","block_id":"blk_df9b346e-0552-4be4-bb3a-d1db01aa362c","section_id":"sec_7a9c7450-934b-4ae0-85e9-9945654a3c28","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":12,"end":15,"exact":"InP","quote":"EML→ SiPh + InP 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第二部：光接続・CPO・シリコンフォトニクス寄りのテスト","quote_start":0,"quote_end":31,"text_sha256":"74d2e7943e8b2d07ce8c3b868a0c289e4fe7455af2b5f982bc6bc5472c39b799","block_sha256":"74d2e7943e8b2d07ce8c3b868a0c289e4fe7455af2b5f982bc6bc5472c39b799","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c0f60d6c-f786-4c21-bf93-b517ab98e464/#blk_a93e407d-0030-43ce-9416-7f1afc4f631d"},{"id":"occ_379ef205af90adbf917dc1e0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c0f60d6c-f786-4c21-bf93-b517ab98e464","work_id":"wrk_6f052560-2a04-4f53-b80d-4f1c5a329637","block_id":"blk_b3243573-805a-40d8-acb5-ba7bd45e0a8c","section_id":"sec_01680631-9965-4e72-a1d4-408e4c855ce8","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":24,"end":27,"exact":"光接続","quote":"半導体産業では、GPU、HBM、AI 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\\1. 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Inc.](https://www.formfactor.com/?utm_source=chatgpt.com))","quote_start":39,"quote_end":204,"text_sha256":"a853a9f9264d617674274c23a202bf770f3eaeeba878b4f762dcb99b989bab26","block_sha256":"a853a9f9264d617674274c23a202bf770f3eaeeba878b4f762dcb99b989bab26","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c0f60d6c-f786-4c21-bf93-b517ab98e464/#blk_d60e2984-90ea-484e-b23b-6b24b681cfbb"},{"id":"occ_e0a3bf5fed68ce42a462e0d6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c0f60d6c-f786-4c21-bf93-b517ab98e464","work_id":"wrk_6f052560-2a04-4f53-b80d-4f1c5a329637","block_id":"blk_deaa5a79-c570-4e6e-8407-8371d0ba0883","section_id":"sec_def6f36a-b672-4df0-9564-6340c30f9a3e","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"光接続","quote":"## 半導体テストと光接続テストの成長地図","quote_start":0,"quote_end":21,"text_sha256":"6f6a6cab76d5dc965abb39ecedcc49c6ddf03503ce1ff7c30a9a37ab0f45e5cb","block_sha256":"6f6a6cab76d5dc965abb39ecedcc49c6ddf03503ce1ff7c30a9a37ab0f45e5cb","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c0f60d6c-f786-4c21-bf93-b517ab98e464/#blk_deaa5a79-c570-4e6e-8407-8371d0ba0883"},{"id":"occ_d5f439e1c137207dd9b2788e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c0f60d6c-f786-4c21-bf93-b517ab98e464","work_id":"wrk_6f052560-2a04-4f53-b80d-4f1c5a329637","block_id":"blk_e0538980-9d67-4d21-ac26-d0204bbf0c3e","section_id":"sec_e42cf166-0e0c-43b1-b617-9b9b45eebb75","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":0,"end":10,"exact":"シリコンフォトニクス","quote":"シリコンフォトニクスは、シリコンチップ上に光導波路、変調器、受光器、カプラーなどを作り、電気信号と光信号を変換する技術である。","quote_start":0,"quote_end":63,"text_sha256":"ec29fa4520cd26437e59b7d968cfb3f6a67c39be3579d553554362919fb756f0","block_sha256":"ec29fa4520cd26437e59b7d968cfb3f6a67c39be3579d553554362919fb756f0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c0f60d6c-f786-4c21-bf93-b517ab98e464/#blk_e0538980-9d67-4d21-ac26-d0204bbf0c3e"},{"id":"occ_26cf77e7564c14b55d4f4826","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c0f60d6c-f786-4c21-bf93-b517ab98e464","work_id":"wrk_6f052560-2a04-4f53-b80d-4f1c5a329637","block_id":"blk_e4315016-1aa9-42ce-b9ee-3f545d096de9","section_id":"sec_abede6b5-aad3-44ed-a86a-d5ccffc72a8e","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":104,"end":107,"exact":"CPO","quote":"配線だけでは、消費電力、発熱、距離、信号劣化が厳しくなる。そこで、より近い場所で電気を光に変換し、光で通信するCPOや光I/Oが注目される。","quote_start":49,"quote_end":119,"text_sha256":"db68234dcf65ad086d1e5c1870b4fafa78b3437768f2cefcef2069c3bd5519db","block_sha256":"db68234dcf65ad086d1e5c1870b4fafa78b3437768f2cefcef2069c3bd5519db","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c0f60d6c-f786-4c21-bf93-b517ab98e464/#blk_e4315016-1aa9-42ce-b9ee-3f545d096de9"},{"id":"occ_cf54dd0c7d4c8b34dbd9a0af","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c0f60d6c-f786-4c21-bf93-b517ab98e464","work_id":"wrk_6f052560-2a04-4f53-b80d-4f1c5a329637","block_id":"blk_eb4ae40a-2471-4dde-8dc3-2fcf2db7fd55","section_id":"sec_5f6692e0-0b8b-439d-b59e-12e9cad3b2d3","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":15,"end":18,"exact":"光接続","quote":"**中央DCでは、AIチップと光接続の高単価・高複雑性でテストが伸びる。  \nMEC/エッジでは、分散配置されるAI機器の数量と信頼性要求でテストが伸びる。  \nAI-RAN/フィジカルAIでは、システム検証は分散するが、その中身を構成","quote_start":0,"quote_end":118,"text_sha256":"fbfc020f70ced0eb6fec2609cdb7b023a49558099888f180f813d6a832ebf5ae","block_sha256":"fbfc020f70ced0eb6fec2609cdb7b023a49558099888f180f813d6a832ebf5ae","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c0f60d6c-f786-4c21-bf93-b517ab98e464/#blk_eb4ae40a-2471-4dde-8dc3-2fcf2db7fd55"},{"id":"occ_cb3f855fdadf63178be0894a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c0f60d6c-f786-4c21-bf93-b517ab98e464","work_id":"wrk_6f052560-2a04-4f53-b80d-4f1c5a329637","block_id":"blk_f357759b-b99c-4d3a-9d2e-675eb9ab1380","section_id":"sec_86b41285-39de-42ab-ad1f-e0984109d2ae","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"光接続","quote":"### 光接続テストの伸びしろ","quote_start":0,"quote_end":15,"text_sha256":"a2e2f2599353425661fcbb6b92d43ab08c874497a969890da98f8c42331bfe8a","block_sha256":"a2e2f2599353425661fcbb6b92d43ab08c874497a969890da98f8c42331bfe8a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c0f60d6c-f786-4c21-bf93-b517ab98e464/#blk_f357759b-b99c-4d3a-9d2e-675eb9ab1380"},{"id":"occ_cf29929f7d79245d5374b93a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c0f60d6c-f786-4c21-bf93-b517ab98e464","work_id":"wrk_6f052560-2a04-4f53-b80d-4f1c5a329637","block_id":"blk_f9cc3679-0af4-4704-84ea-c29dda4266b1","section_id":"sec_e42cf166-0e0c-43b1-b617-9b9b45eebb75","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":0,"end":10,"exact":"シリコンフォトニクス","quote":"シリコンフォトニクスの最大の難所は、**光アライメント**である。電気プローブは金属パッドに触れれば信号が通る。しかし光は、位置、角度、高さ、偏波が少しズレるだけで損失が大きくなる。","quote_start":0,"quote_end":91,"text_sha256":"d6477c71ff6308fd37922b586d3d6c71e916726ff3943f08843ed229fd639597","block_sha256":"d6477c71ff6308fd37922b586d3d6c71e916726ff3943f08843ed229fd639597","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c0f60d6c-f786-4c21-bf93-b517ab98e464/#blk_f9cc3679-0af4-4704-84ea-c29dda4266b1"},{"id":"occ_ae368fb3f91ee84c274109bf","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c0f60d6c-f786-4c21-bf93-b517ab98e464","work_id":"wrk_6f052560-2a04-4f53-b80d-4f1c5a329637","block_id":"blk_fb704726-35d1-4190-a6a6-e48676dd9039","section_id":"sec_b479f487-207b-49a9-86d0-28aaf7ac9d50","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":16,"end":19,"exact":"光通信","quote":"## \\5. 224G/1.6T光通信検証","quote_start":0,"quote_end":21,"text_sha256":"a336a9bb6c3387cd41ff26c884b0ebb9030bd615511a237223e00cfb490a7fc2","block_sha256":"a336a9bb6c3387cd41ff26c884b0ebb9030bd615511a237223e00cfb490a7fc2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c0f60d6c-f786-4c21-bf93-b517ab98e464/#blk_fb704726-35d1-4190-a6a6-e48676dd9039"},{"id":"occ_a27d80a303f7a3735767d051","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c0f60d6c-f786-4c21-bf93-b517ab98e464","work_id":"wrk_6f052560-2a04-4f53-b80d-4f1c5a329637","block_id":"blk_fdd3af9b-9d0e-4bdb-91e9-5c40b4e73feb","section_id":"sec_abede6b5-aad3-44ed-a86a-d5ccffc72a8e","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"CPO","quote":"## \\2. CPOとは何か","quote_start":0,"quote_end":14,"text_sha256":"099716ebd9601d055f97f0d628cd37937d81e3297db42d93807365284e6ec043","block_sha256":"099716ebd9601d055f97f0d628cd37937d81e3297db42d93807365284e6ec043","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c0f60d6c-f786-4c21-bf93-b517ab98e464/#blk_fdd3af9b-9d0e-4bdb-91e9-5c40b4e73feb"},{"id":"occ_8f394759a7485133ab7e7362","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c1530075-b9e3-4144-b8ce-f6e480c778fa","work_id":"wrk_50367f10-59d7-41cc-990d-213cec7e7f79","block_id":"blk_25e24c2f-0261-45e0-a17e-45fe19a3ea39","section_id":"sec_bcd70ef8-3578-4856-8b37-f4d224ce2396","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":37,"end":40,"exact":"光接続","quote":"知能が増えれば、次に詰まるのは、\nレビュー、検証、監査、通信、電力、冷却、光接続、データ、ロボット実機、規制、組織処理能力である。","quote_start":0,"quote_end":65,"text_sha256":"4d175557776c2321e132368b4b5cf73d1f3fc42f8b2ccbc7ffa94ea6ff671569","block_sha256":"4d175557776c2321e132368b4b5cf73d1f3fc42f8b2ccbc7ffa94ea6ff671569","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c1530075-b9e3-4144-b8ce-f6e480c778fa/#blk_25e24c2f-0261-45e0-a17e-45fe19a3ea39"},{"id":"occ_1fa4726d2101ad098e323572","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c1530075-b9e3-4144-b8ce-f6e480c778fa","work_id":"wrk_50367f10-59d7-41cc-990d-213cec7e7f79","block_id":"blk_6f0877f3-b4f8-4c85-ab18-ad3d18d9a614","section_id":"sec_bcd70ef8-3578-4856-8b37-f4d224ce2396","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","InP","光通信"],"evidence":{"text_basis":"markdown","start":25,"end":28,"exact":"光通信","quote":"GPU\nHBM\n先端パッケージ\n800G/1.6T光通信\nInPレーザー\nCPO/外部光源\nCDN\nWAF\nBot Management\nゼロトラスト\n電力設備\n変圧器\n冷却\nデータセンター建設\nロボティクス基盤\nシミュレーション環境","quote_start":0,"quote_end":117,"text_sha256":"9e2a71e13198cf919512bf39c699e202cdc296ba1180468aca9e8eed26feb357","block_sha256":"9e2a71e13198cf919512bf39c699e202cdc296ba1180468aca9e8eed26feb357","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c1530075-b9e3-4144-b8ce-f6e480c778fa/#blk_6f0877f3-b4f8-4c85-ab18-ad3d18d9a614"},{"id":"occ_faa3dbeb379c41f7d824d8e1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c32517c2-0e67-4292-87c7-24a6f6431091","work_id":"wrk_b4934ed4-1d9f-4030-87d4-fc3c250f3c01","block_id":"blk_5062c721-1fed-4047-a35c-cf06468bc86c","section_id":"sec_0e42efc2-d63b-4390-8202-cd23835efbb9","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":19,"end":22,"exact":"光通信","quote":"### \\2. 半導体・ネットワーク・光通信","quote_start":0,"quote_end":22,"text_sha256":"0f9fad8399000071ca808890491a9872f32bc51fc4f2fc52b22978f26673e17a","block_sha256":"0f9fad8399000071ca808890491a9872f32bc51fc4f2fc52b22978f26673e17a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c32517c2-0e67-4292-87c7-24a6f6431091/#blk_5062c721-1fed-4047-a35c-cf06468bc86c"},{"id":"occ_f5081c201412357f7c8f770d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c32517c2-0e67-4292-87c7-24a6f6431091","work_id":"wrk_b4934ed4-1d9f-4030-87d4-fc3c250f3c01","block_id":"blk_d2ba3336-d7bb-41bb-9217-cc736a9700ed","section_id":"sec_0e42efc2-d63b-4390-8202-cd23835efbb9","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":247,"end":250,"exact":"光接続","quote":"ています。AI本体の会社が上場して資金を得るほど、その裏で必要になるのは**GPU、TPU、ネットワーク機器、光接続、メモリ、電源、冷却**です。つまり、AI IPOの本当の“二次受益者”は、このインフラ側です。 ([Reuters](https://www.reuters.com/business/broadco","quote_start":192,"quote_end":350,"text_sha256":"6a66fe3c9d71656c41378700f3c235758c73b11b2dcd06cd1744d74a8df8665d","block_sha256":"6a66fe3c9d71656c41378700f3c235758c73b11b2dcd06cd1744d74a8df8665d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c32517c2-0e67-4292-87c7-24a6f6431091/#blk_d2ba3336-d7bb-41bb-9217-cc736a9700ed"},{"id":"occ_6563148c9fc5262fa7c30d41","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c49d360e-2b3c-4311-82ad-b78a89fde3e0","work_id":"wrk_d0398aa0-3c6b-4407-995a-ef79e6153754","block_id":"blk_e66c48e0-b2a6-480c-9274-8da7a098ca12","section_id":"sec_e77f5c0e-2b3f-4748-8e28-c1a263510e04","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":49,"end":52,"exact":"CPO","quote":"これはAIサーバー本体を中心にした概算です。PSU、48V/54V電源、スイッチ、光トランシーバ、CPO、BBU、AI-RANエッジ装置まで含めると、さらに上振れします。","quote_start":0,"quote_end":85,"text_sha256":"5bce8837cfab4992b4ddcd1199d26a97a8b592cab6dc72408a830de797f1c97b","block_sha256":"5bce8837cfab4992b4ddcd1199d26a97a8b592cab6dc72408a830de797f1c97b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c49d360e-2b3c-4311-82ad-b78a89fde3e0/#blk_e66c48e0-b2a6-480c-9274-8da7a098ca12"},{"id":"occ_0120e92c0b4c2df128a263c7","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c70dba8d-8c2a-4c07-934b-5920ce54c240","work_id":"wrk_cf92e285-09db-4e9a-9a37-a886a43a8bcc","block_id":"blk_000606b8-5c62-4836-90d3-82bd5648ffb8","section_id":"sec_b74803e5-c1e1-4069-9035-9041e9a8c4c6","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":23,"end":26,"exact":"光通信","quote":"CPU、GPU、キャッシュ、I/O、アナログ、光通信など、異なる機能を担当できる。","quote_start":0,"quote_end":41,"text_sha256":"ad583b4393bcbe3e4c508b48479fbb67abb1ffc28f2bb34855cd55fcb7016724","block_sha256":"ad583b4393bcbe3e4c508b48479fbb67abb1ffc28f2bb34855cd55fcb7016724","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c70dba8d-8c2a-4c07-934b-5920ce54c240/#blk_000606b8-5c62-4836-90d3-82bd5648ffb8"},{"id":"occ_ac9c2ffe079b8f57caf4daf9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c70dba8d-8c2a-4c07-934b-5920ce54c240","work_id":"wrk_cf92e285-09db-4e9a-9a37-a886a43a8bcc","block_id":"blk_b92ba64b-1cf3-4bf0-ae1a-ff8798a21960","section_id":"sec_5645fb7d-a6dd-42a4-9404-d50f2f3df73b","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":56,"end":60,"exact":"光I/O","quote":" 演算器は最先端ノード\n- I/Oは成熟ノード\n- SRAMは専用キャッシュダイ\n- HBMは周囲へ配置\n- 光I/Oは別のフォトニクスダイ\n- 全体をUCIeや独自リンクで接続","quote_start":1,"quote_end":90,"text_sha256":"a67d92a6ce4ef99129d79b7676c75fe735356530466da0b0688f60afd844ff9e","block_sha256":"a67d92a6ce4ef99129d79b7676c75fe735356530466da0b0688f60afd844ff9e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c70dba8d-8c2a-4c07-934b-5920ce54c240/#blk_b92ba64b-1cf3-4bf0-ae1a-ff8798a21960"},{"id":"occ_c2a1b040ba3a15bd1e855d8e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c70dba8d-8c2a-4c07-934b-5920ce54c240","work_id":"wrk_cf92e285-09db-4e9a-9a37-a886a43a8bcc","block_id":"blk_c5e1d172-63da-4c8e-8f9f-537505823de5","section_id":"sec_37fa94da-31e7-4703-b1d9-2ea16c59b0d7","layer":"code","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":41,"end":51,"exact":"シリコンフォトニクス","quote":"```\n最先端CPU\n成熟ノードI/O\nSRAMキャッシュ\nHBM\nアナログ回路\nシリコンフォトニクス\n```","quote_start":0,"quote_end":55,"text_sha256":"6f8493d79da8a1b0159603046f8cd637b93b88907d0160a2f6e7be1318585996","block_sha256":"6f8493d79da8a1b0159603046f8cd637b93b88907d0160a2f6e7be1318585996","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c70dba8d-8c2a-4c07-934b-5920ce54c240/#blk_c5e1d172-63da-4c8e-8f9f-537505823de5"},{"id":"occ_ec9755e42e1ea954dde46326","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c70dba8d-8c2a-4c07-934b-5920ce54c240","work_id":"wrk_cf92e285-09db-4e9a-9a37-a886a43a8bcc","block_id":"blk_d4a11ce6-bf75-459a-85ed-a6286f866345","section_id":"sec_33ad1e45-2622-43f5-af37-2ecbf7509302","layer":"code","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":83,"end":87,"exact":"光I/O","quote":"キャッシュチップレット\nI/Oチップレット\nメモリコントローラーチップレット\nアナログ・電源管理チップレット\n光I/Oチップレット\n```","quote_start":28,"quote_end":97,"text_sha256":"a541e68fc622f5b5a751ebeb5b477675ee4cefa5f96b21e4295f18c8898e58df","block_sha256":"a541e68fc622f5b5a751ebeb5b477675ee4cefa5f96b21e4295f18c8898e58df","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c70dba8d-8c2a-4c07-934b-5920ce54c240/#blk_d4a11ce6-bf75-459a-85ed-a6286f866345"},{"id":"occ_3e385834259e230ebdeb39a9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c70dba8d-8c2a-4c07-934b-5920ce54c240","work_id":"wrk_cf92e285-09db-4e9a-9a37-a886a43a8bcc","block_id":"blk_d6ad962b-354e-4d8d-8e20-4bea9440eeeb","section_id":"sec_ad425059-ae56-4c29-944f-7afe3cb1e429","layer":"code","character_id":null,"count":2,"matched_aliases":["シリコンフォトニクス","光通信"],"evidence":{"text_basis":"markdown","start":77,"end":80,"exact":"光通信","quote":"m・3nm級\nキャッシュ       → ロジックとは別の最適ノード\nI/O・アナログ    → 成熟ノード\n光通信           → シリコンフォトニクス\n```","quote_start":22,"quote_end":107,"text_sha256":"954afbb054685c7646fac46d1cb3141e0c3ceb07c1892dbaf962365ffc3461e9","block_sha256":"954afbb054685c7646fac46d1cb3141e0c3ceb07c1892dbaf962365ffc3461e9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c70dba8d-8c2a-4c07-934b-5920ce54c240/#blk_d6ad962b-354e-4d8d-8e20-4bea9440eeeb"},{"id":"occ_7ac23097121d199d92ea20af","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c70dba8d-8c2a-4c07-934b-5920ce54c240","work_id":"wrk_cf92e285-09db-4e9a-9a37-a886a43a8bcc","block_id":"blk_f657fb7f-c8b2-4f11-bba9-e4a21c598f19","section_id":"sec_5645fb7d-a6dd-42a4-9404-d50f2f3df73b","layer":"code","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":18,"end":22,"exact":"光I/O","quote":"```\n              光I/O\n                │\nHBM ─ Compute ─ I/O ─ Compute ─ HBM\n         │                 │\n       Cache    ","quote_start":0,"quote_end":122,"text_sha256":"585528cf575dc4f16124b8c25465dfb576d75d097a82fad8730eede7877eadef","block_sha256":"585528cf575dc4f16124b8c25465dfb576d75d097a82fad8730eede7877eadef","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c70dba8d-8c2a-4c07-934b-5920ce54c240/#blk_f657fb7f-c8b2-4f11-bba9-e4a21c598f19"},{"id":"occ_d7962b36db0937c94f47672c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c720ff79-9532-414c-ab0c-c6caec3e9331","work_id":"wrk_8d913e5f-cd3d-4488-9ff4-07fe3dd89c98","block_id":"blk_f62a0b04-7e1f-4c65-be9f-8d20aa397ce1","section_id":"sec_a650a12a-270d-4a61-b0f9-544d33475521","layer":"code","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":50,"end":54,"exact":"光I/O","quote":"```\nダイの外側\n\nチップレット\nHybrid Bonding\nTSV\nUCIe\n先端パッケージ\n光I/O\n```","quote_start":0,"quote_end":58,"text_sha256":"7ca36290875dcf0f8afa0b37b6fd0a6aab59d798f938ebeb8d9508a7fa4d2a82","block_sha256":"7ca36290875dcf0f8afa0b37b6fd0a6aab59d798f938ebeb8d9508a7fa4d2a82","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c720ff79-9532-414c-ab0c-c6caec3e9331/#blk_f62a0b04-7e1f-4c65-be9f-8d20aa397ce1"},{"id":"occ_7e5556ed229b677721ba2627","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c89081f7-eb04-4049-a4a4-68cbe681a3f5","work_id":"wrk_08ecb116-f4c7-4c99-9574-e485a5adb41f","block_id":"blk_001a8642-d8ff-41a9-a25e-ed5923be58b2","section_id":"sec_47100b10-41f5-4ad1-b28a-e55389876d3e","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPO、","quote_start":0,"quote_end":4,"text_sha256":"dd14a703c8cac559dc3d3aeb22495a8a52e39e08b0bbc3bf8bd208efa1d84f29","block_sha256":"dd14a703c8cac559dc3d3aeb22495a8a52e39e08b0bbc3bf8bd208efa1d84f29","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c89081f7-eb04-4049-a4a4-68cbe681a3f5/#blk_001a8642-d8ff-41a9-a25e-ed5923be58b2"},{"id":"occ_c0b963ed6b846c48a13f802f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c89081f7-eb04-4049-a4a4-68cbe681a3f5","work_id":"wrk_08ecb116-f4c7-4c99-9574-e485a5adb41f","block_id":"blk_01d6e1a4-8071-4cec-b535-be9e2ea9ba68","section_id":"sec_6e2908cd-b9b5-4318-b1c1-77ea22c878d6","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":26,"end":29,"exact":"CPO","quote":"Scale-Out Opticalは完全に実用領域、CPO switchも量産段階に入り、multi-rack Scale-Up OpticalやOptical Memory Fabricは次の実用化段階","quote_start":0,"quote_end":102,"text_sha256":"64a45c6dd4220e4238a0a905f4fda3a72c856c930cc42aaf33720c7e70e1e53e","block_sha256":"64a45c6dd4220e4238a0a905f4fda3a72c856c930cc42aaf33720c7e70e1e53e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c89081f7-eb04-4049-a4a4-68cbe681a3f5/#blk_01d6e1a4-8071-4cec-b535-be9e2ea9ba68"},{"id":"occ_da1699aca663ffe9f9c5ceba","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c89081f7-eb04-4049-a4a4-68cbe681a3f5","work_id":"wrk_08ecb116-f4c7-4c99-9574-e485a5adb41f","block_id":"blk_238c41b4-612e-4fac-9ea9-51bc52356a42","section_id":"sec_0f33e91a-2860-44d7-beeb-865979f4ac85","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":44,"end":47,"exact":"CPO","quote":"この世界では、HBM、DRAM、NAND/HBF、advanced packaging、CPO、CW laser、switch ASIC、NIC、CPU、GPU/XPU、compiler、memory runtimeは別々の市場ではなくなる。","quote_start":0,"quote_end":121,"text_sha256":"af922177448e8b0f586c408a6aa05749d2cbd70f28053d481044b505751794d6","block_sha256":"af922177448e8b0f586c408a6aa05749d2cbd70f28053d481044b505751794d6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c89081f7-eb04-4049-a4a4-68cbe681a3f5/#blk_238c41b4-612e-4fac-9ea9-51bc52356a42"},{"id":"occ_66d98fa058ed01e361fd7c36","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c89081f7-eb04-4049-a4a4-68cbe681a3f5","work_id":"wrk_08ecb116-f4c7-4c99-9574-e485a5adb41f","block_id":"blk_5f3971c0-2f13-4e20-a0fa-4e6ba1ce9e6c","section_id":"sec_6e2908cd-b9b5-4318-b1c1-77ea22c878d6","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"CPO","quote":"特にCPOではASIC、photonic die、laser、fiber 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management、testingを一つの製品として成立させなければならない。","quote_start":0,"quote_end":94,"text_sha256":"7d48cd8c8b5bba3a73cc2977cb90124df5a4a0d13b896d276579fc57e4d0819a","block_sha256":"7d48cd8c8b5bba3a73cc2977cb90124df5a4a0d13b896d276579fc57e4d0819a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_c89081f7-eb04-4049-a4a4-68cbe681a3f5/#blk_5f3971c0-2f13-4e20-a0fa-4e6ba1ce9e6c"},{"id":"occ_8e1df91ac8ec8e65216b0975","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_c89081f7-eb04-4049-a4a4-68cbe681a3f5","work_id":"wrk_08ecb116-f4c7-4c99-9574-e485a5adb41f","block_id":"blk_640f110f-21e8-46ba-abd1-0485e11af02d","section_id":"sec_6e2908cd-b9b5-4318-b1c1-77ea22c878d6","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":56,"end":59,"exact":"CPO","quote":"SMCがCOUPEをadvanced 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300mm系 | COUPE/CPO |\n| 🇸🇬 | UMC | 300mm | 1.6T PIC量産開始 |\n| 🇰🇷 | Samsung | 300mm | 2026年SiPh基盤構築 |\n| 🇨🇳 | 中国Foundry群 | 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|\n| --- | --- | --- |\n| ウェハ | CMOS DSP・SiPh PIC・InP Laser | 材料、径、Process、良品Die |\n| 実装 | Die attach・Laser/Fiber attach・Alignment | μm級精度、熱、逐次工程 |\n| 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Laser\n          │\n          │\n          └─────────────────────┤\n                                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japan.zdnet.com 2. 日本国内で水冷AIインフラ検証施設が本格化レノボ・ジャパンが日本初の「Neptuneラボ」（水冷AIインフラ検証施設","quote_start":441,"quote_end":599,"text_sha256":"868bcc17bedfddf42037432330a60bf2141807fe328af5624f3a865f35283d2b","block_sha256":"868bcc17bedfddf42037432330a60bf2141807fe328af5624f3a865f35283d2b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_d567eb31-f37d-4b61-934d-8845386d4709/#blk_8a240b7c-b055-41d6-a1c6-f4cc440464ba"},{"id":"occ_11519c85d01784ba05e8d3c1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_da6063d5-59b2-4519-9c42-45d8f4f206c8","work_id":"wrk_ef613b57-c920-49a8-bb03-b7fdb149eeca","block_id":"blk_a7cd14bf-386e-49ad-bf14-ea2a68a420eb","section_id":"sec_9c702843-6627-490f-a9d1-52e8c1008aa4","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":109,"end":113,"exact":"光I/O","quote":"、計算能力だけでなく、GPU、DPU、NIC、SSD、メモリプール、ラック間のデータ移動がボトルネックになる。光I/Oでデータ移動の電力と遅延が下がれば、GPUが外部の高速フラッシュ階層をより使いやすくなる。","quote_start":54,"quote_end":158,"text_sha256":"43cd1624e22ce24fb0b9138493ee1e3a87d50dd1ec731acf5114ccbe3c92ed07","block_sha256":"43cd1624e22ce24fb0b9138493ee1e3a87d50dd1ec731acf5114ccbe3c92ed07","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_da6063d5-59b2-4519-9c42-45d8f4f206c8/#blk_a7cd14bf-386e-49ad-bf14-ea2a68a420eb"},{"id":"occ_3c09c3828cdf584e84f98b21","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_dbe69fb8-f76d-44e6-b111-aa27e548a204","work_id":"wrk_0252d3aa-e602-4a99-abf9-0b9ec2b5796a","block_id":"blk_992a0438-1a9b-4e34-8ee0-20a802840621","section_id":"sec_0e18eb64-9933-4275-851c-0225dc9241d4","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":30,"end":33,"exact":"光接続","quote":"この違いを理解しないと、TPU出荷数、HBM需要、電力需要、光接続、MLCC、電源、Googleの資本投下の意味を読み違える。","quote_start":0,"quote_end":63,"text_sha256":"7fe09baf4195b9e4923ce641aa437c7d058ec13ab2f300b55cdba2013e504abd","block_sha256":"7fe09baf4195b9e4923ce641aa437c7d058ec13ab2f300b55cdba2013e504abd","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_dbe69fb8-f76d-44e6-b111-aa27e548a204/#blk_992a0438-1a9b-4e34-8ee0-20a802840621"},{"id":"occ_7313718b91b69dc9d5fb7893","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":null,"section_id":null,"layer":"title","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"title","start":34,"end":37,"exact":"CPO","quote":"Kyber NVL144とNVL576のロードマップ比較: PCB、CPO、受益者銘柄群を分けて読む","quote_start":0,"quote_end":50,"text_sha256":"3f49435cf1b8500850e941c62e0913035535e6518326a4e9763aea3eccafb619","block_sha256":null,"offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/"},{"id":"occ_db062d906af0e39a5b87f0ee","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_076eeb8f-d36e-4c68-9787-08d32d4d5888","section_id":"sec_2d69188d-ada2-47a4-a0de-7ed6542fdb51","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":78,"end":81,"exact":"光接続","quote":"持つ。ラック内部では既存のNVL72系を使いやすいが、8ラックを単一NVLinkドメインへ束ねるため、ラック間光接続、CPO、ファイバー密度、レーザー、NVSwitch統合が難所になる。つまりKyberは銅とPCBの壁、NVL576は光と運用の壁である。","quote_start":23,"quote_end":150,"text_sha256":"5be0dcf09faeb63d4bfd241e0f6d9cd5f7fc653f648dc79e174f5794df11e44d","block_sha256":"5be0dcf09faeb63d4bfd241e0f6d9cd5f7fc653f648dc79e174f5794df11e44d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_076eeb8f-d36e-4c68-9787-08d32d4d5888"},{"id":"occ_136a1934f123fec0b042434f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_135c61e3-1b42-4395-8d8c-bb91dd28795c","section_id":"sec_10f607dc-4f5d-43ee-9f0a-b7bc2623dad4","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":36,"end":39,"exact":"CPO","quote":"# Kyber NVL144とNVL576のロードマップ比較: PCB、CPO、受益者銘柄群を分けて読む","quote_start":0,"quote_end":52,"text_sha256":"004e92c3b569a9b324138ddbae48b554499682d7383174acd0ef8f38fe4b8b6d","block_sha256":"004e92c3b569a9b324138ddbae48b554499682d7383174acd0ef8f38fe4b8b6d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_135c61e3-1b42-4395-8d8c-bb91dd28795c"},{"id":"occ_a7eb132690dff5b6f0a1e505","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_16ca5554-60a2-4576-a4de-3f5d59c5be53","section_id":"sec_0230fe8d-ebff-473c-8b19-cd6c2084dd3b","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":67,"end":70,"exact":"CPO","quote":"、GB300、Vera Rubinと続く量産経験があり、Kyberの巨大ミッドプレーンやNVL576のラック間CPOを必要としない。","quote_start":12,"quote_end":78,"text_sha256":"669811b7576cce25339473cf129abca12df80281e0cf519d96a44a4465f092cf","block_sha256":"669811b7576cce25339473cf129abca12df80281e0cf519d96a44a4465f092cf","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_16ca5554-60a2-4576-a4de-3f5d59c5be53"},{"id":"occ_cadb92aa7fbab904d5111a1b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_1b769125-f2b6-4387-886e-a343b46761ec","section_id":"sec_ae16f1f3-4109-4bbd-81b4-26d78e5a5836","layer":"character","character_id":"zetu_noia","count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":15,"end":18,"exact":"CPO","quote":"私は、ここを「PCBの話」と「CPOの話」に分けて見ます。Kyberで見るべきは、高多層PCB、低損失CCL、コネクター、800VDC、液冷。NVL576で見るべきは、CPO、ファイバー実装、光エンジン、NVSwitch統合。似ているよ","quote_start":0,"quote_end":118,"text_sha256":"10d6e62fbb2d79c5299cdace0be95cd2b154b70bd6c342e1e2ea55676fb51fc0","block_sha256":"10d6e62fbb2d79c5299cdace0be95cd2b154b70bd6c342e1e2ea55676fb51fc0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_1b769125-f2b6-4387-886e-a343b46761ec"},{"id":"occ_fd273a110955b77e011424ce","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_20100955-2e95-4104-a761-8df830b2fe60","section_id":"sec_fc1cf334-0358-4633-8aa5-c5f54631330a","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":9,"end":12,"exact":"CPO","quote":"> NVL576はCPOの課題によって遅れるか、小規模生産に限定される可能性が高い","quote_start":0,"quote_end":41,"text_sha256":"0d3f26d86561dd29fb5d9973d56a29623baf67304156258c2457fe8d09272e85","block_sha256":"0d3f26d86561dd29fb5d9973d56a29623baf67304156258c2457fe8d09272e85","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_20100955-2e95-4104-a761-8df830b2fe60"},{"id":"occ_6df8608b32eb7054cabcd209","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_26e9ace8-878a-4686-840d-6132b4d7cf5f","section_id":"sec_7f2531c6-0503-4240-b80a-5c5b02c51f28","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光通信"],"evidence":{"text_basis":"markdown","start":50,"end":53,"exact":"CPO","quote":"SemiAnalysisも、Rubin Ultra NVL144 Kyberのスケールアップ接続にはCPOを使用しないと明記している。光通信が本格的に関係するのは、複数ラックをつなぐNVL576や、将来のFeynman世代におけるKyber NVL1152である。([SemiAnalysis][3])","quote_start":0,"quote_end":151,"text_sha256":"0fc37ab63902fe460566d8f4e6005f2f7a9e1a0074964e928f87652711a40e99","block_sha256":"0fc37ab63902fe460566d8f4e6005f2f7a9e1a0074964e928f87652711a40e99","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_26e9ace8-878a-4686-840d-6132b4d7cf5f"},{"id":"occ_ba2faa558dc68e399bd3d6e4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_3d31da7f-2c4e-405c-8f02-3d021aee8a5e","section_id":"sec_f2715600-c058-46a6-8ea1-2090edec7cba","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":41,"end":44,"exact":"光接続","quote":"* NVL576\n  Oberon NVL72を8ラック接続。主なリスクはラック間光接続とCPO。","quote_start":0,"quote_end":49,"text_sha256":"3262c26b374424a90e413fabb51059063f76c5a390db499ed49f4eeaac5f084f","block_sha256":"3262c26b374424a90e413fabb51059063f76c5a390db499ed49f4eeaac5f084f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_3d31da7f-2c4e-405c-8f02-3d021aee8a5e"},{"id":"occ_5aa7df6ea51fb6e5e094e84f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_3e687b68-ca61-4fb6-9f10-08b2a8bdb190","section_id":"sec_7f2531c6-0503-4240-b80a-5c5b02c51f28","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":16,"end":19,"exact":"CPO","quote":"## Kyber NVL144はCPOの問題ではない","quote_start":0,"quote_end":26,"text_sha256":"66bfcabf77137809acfc6896ef85892319fd5e28b67f47b5ce46512b1f4298f9","block_sha256":"66bfcabf77137809acfc6896ef85892319fd5e28b67f47b5ce46512b1f4298f9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_3e687b68-ca61-4fb6-9f10-08b2a8bdb190"},{"id":"occ_66eb34ed958fd4b5712bd1f4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_50e6c402-498c-4ab0-a11b-0383c6099cb7","section_id":"sec_5b267c8d-939f-4ef7-b3f5-36062c417e38","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":85,"end":88,"exact":"光接続","quote":"ドプレーンが主な焦点である。\n- NVL576は8台のNVL72系ラックをつなぐ構成であり、主な焦点はラック間光接続とCPOに移る。\n- CCL、システムPCB、コネクターはKyber成功時の上振れが大きいが、供給認定と量産遅延のリスクも大きい。\n- 800VDC、液冷、電源設備はKyber単独ではなく、高密度AI","quote_start":30,"quote_end":188,"text_sha256":"bdcfbddb98b619471a8601c9786ac6de69b86066aef32d83ce6e796a3ce6d9c0","block_sha256":"bdcfbddb98b619471a8601c9786ac6de69b86066aef32d83ce6e796a3ce6d9c0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_50e6c402-498c-4ab0-a11b-0383c6099cb7"},{"id":"occ_9d7d4a7a30c076faf565c6a2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_6008a61c-79e8-4853-930d-c75e3c827dae","section_id":"sec_e42ceebc-f725-456c-a681-0bc3de208d73","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"CPO","quote":"* CPOまたは直接光接続\n* 光エンジンの歩留まり\n* ファイバーとの結合精度\n* レーザー\n* NVSwitchとの実装\n* 熱管理\n* 故障時の交換性\n* マルチラック全体の信頼性","quote_start":0,"quote_end":93,"text_sha256":"bb22bdd2e5bff442794fde8c7353fe6b8f6548d8af24aa978223d1b94ef08f39","block_sha256":"bb22bdd2e5bff442794fde8c7353fe6b8f6548d8af24aa978223d1b94ef08f39","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_6008a61c-79e8-4853-930d-c75e3c827dae"},{"id":"occ_23dc11740360120fbbbbfde0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_727955e2-5d8c-414b-81ac-38e931355599","section_id":"sec_796d00e5-4f2e-4bd2-91c8-9716e4c4dfa6","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":73,"end":76,"exact":"光接続","quote":"クを8台接続して576GPUを一つのNVLinkドメインとして動かすマルチラックシステムであり、ラック間の直接光接続やCPOが主な技術リスクになる。","quote_start":18,"quote_end":92,"text_sha256":"cee50e472838c54905d4ebebed25b3a556ea5e13b308621d795ae404114172b7","block_sha256":"cee50e472838c54905d4ebebed25b3a556ea5e13b308621d795ae404114172b7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_727955e2-5d8c-414b-81ac-38e931355599"},{"id":"occ_5536453e34374375d4fd1159","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_cf221c00-490e-47e8-b42f-0046e2321209","section_id":"sec_e8ef2739-6652-444b-b452-77a211b3fde2","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":70,"end":73,"exact":"光接続","quote":"並べる構成ではない。72基のRubin 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Develop","quote_start":15,"quote_end":173,"text_sha256":"e8af5a7bdefe195d56a5230282b368ca23b550232771f4f9f65ca2557925df87","block_sha256":"e8af5a7bdefe195d56a5230282b368ca23b550232771f4f9f65ca2557925df87","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_cf221c00-490e-47e8-b42f-0046e2321209"},{"id":"occ_a97eb387397a8179a484c8aa","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_d5051523-f4d8-4528-8e7b-bfd67acb1a93","section_id":"sec_fc1cf334-0358-4633-8aa5-c5f54631330a","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":172,"end":175,"exact":"CPO","quote":"| 2028年       | 一部顧客向け限定導入           |\n| Feynman世代以降 | CPOスケールアップの本格量産      |","quote_start":117,"quote_end":194,"text_sha256":"e41b9538e8d7befa36414ee37da201728eb2e3714bac6cb8a2f01cece63fd744","block_sha256":"e41b9538e8d7befa36414ee37da201728eb2e3714bac6cb8a2f01cece63fd744","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_d5051523-f4d8-4528-8e7b-bfd67acb1a93"},{"id":"occ_40e504c6d19bfe8dd0026425","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_ddbe7777-4c06-4736-a565-b1f544e649ff","work_id":"wrk_83bf9cf8-cdd1-43de-97ff-cc1a6b5bf6c6","block_id":"blk_f82fb504-c361-464e-918d-8a3b32ece605","section_id":"sec_e42ceebc-f725-456c-a681-0bc3de208d73","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":32,"end":35,"exact":"光接続","quote":"各ラック内部では銅製NVLinkスパインを使用し、ラック間は直接光接続によってつなぐ。NVIDIAは、これを二層all-to-all NVLinkトポロジーとして説明している。([NVIDIA Developer][2])","quote_start":0,"quote_end":111,"text_sha256":"4b3e107b67e7a23285d44d5a9063262b675d424dae9b6b4db3ffc311991fccc1","block_sha256":"4b3e107b67e7a23285d44d5a9063262b675d424dae9b6b4db3ffc311991fccc1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_ddbe7777-4c06-4736-a565-b1f544e649ff/#blk_f82fb504-c361-464e-918d-8a3b32ece605"},{"id":"occ_f5049bafc6be63f953344ccb","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_df2ff134-3d7b-48d0-82b5-c341fa1dc646","work_id":"wrk_4c390ee8-19a9-47a2-baff-32ac4e8e79ad","block_id":"blk_0f9065f9-7846-4076-ba88-06214e483a43","section_id":"sec_ed6f686e-06c1-4542-a25e-691c7229f946","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":44,"end":47,"exact":"光通信","quote":"DSP――Digital Signal 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|\n| ------ | --------------------------- |\n| 光通信    | フジクラ、古河電工、住友電工、光ファイバー、光コネクタ |\n| 電力設備   | 変圧器、配電盤、UPS、PDU、重電          |\n| 冷却     | 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Broadcomは現行Ethernet CPOとスイッチASICの完成度で強く、短期の商用性を持つ。\n- MarvellはPhotonic Fabric、NVLink Fusion、Structera CXLにより、XPUからMemory 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chiplet\n```","quote_start":0,"quote_end":66,"text_sha256":"e5658b6c600c8810d40d4a05d7e0e18ac9faacc1ed7eb334e2dfd00c9ed21d5c","block_sha256":"e5658b6c600c8810d40d4a05d7e0e18ac9faacc1ed7eb334e2dfd00c9ed21d5c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_0e5a361a-4aef-4b55-8516-3166d9e497ec"},{"id":"occ_654f4eb38a4e507d6efd529c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_11f52f27-b1b2-4fb3-9dae-f67e35e8382b","section_id":"sec_3a5acb88-5751-4025-8b49-3742a5b145c2","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":60,"end":63,"exact":"CPO","quote":"er NVL144の現実的な量産開始候補\n* NVL576が限定数量で導入される可能性\n* Scale-up CPOの実運用データが集まり始める\n* Marvell PFを搭載したカスタムXPU／Switch案件\n* XPU近傍光I/Oが初期量産へ\n* CXL Memory Poolがサーバー・ラック内で拡大","quote_start":5,"quote_end":160,"text_sha256":"d51b6422a3336b5c8e2064682f3fa5a91e79ea1442c34ac70e3387c9c0dacd54","block_sha256":"d51b6422a3336b5c8e2064682f3fa5a91e79ea1442c34ac70e3387c9c0dacd54","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_11f52f27-b1b2-4fb3-9dae-f67e35e8382b"},{"id":"occ_b79301ef0aa90cf5dd5bd59b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_12c80b9d-f4d7-4a89-9fe7-588bba7b4a3c","section_id":"sec_a0d5d3a9-9080-4bd2-993b-f03d61f5b9f7","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":12,"end":15,"exact":"CPO","quote":"このScale-out CPOと、NVL576の光NVLinkは別物です。","quote_start":0,"quote_end":37,"text_sha256":"d0260aefaeb4903c7736ac8639f213256296ded3c3e5b3b0cb8107368a430660","block_sha256":"d0260aefaeb4903c7736ac8639f213256296ded3c3e5b3b0cb8107368a430660","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_12c80b9d-f4d7-4a89-9fe7-588bba7b4a3c"},{"id":"occ_44287dcee58085af4596bffc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_19f397d5-8db0-4d18-8b0d-904eb4ba3d96","section_id":"sec_fce7ac19-cf54-419d-947f-2fe75715acdf","layer":"code","character_id":null,"count":3,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":79,"end":82,"exact":"CPO","quote":"ブル800G・1.6T光\nTomahawk 6\n\n2026～2027\nTomahawk 6 Davisson CPO\n200G/lane CPO\nTomahawk Ultra Scale-up Ethernet\n\n2028～2030\nより大規模なCPO Scale-up\nUALink / SUE XPUクラスタ\n4","quote_start":24,"quote_end":182,"text_sha256":"a5015a6e3f8dcbdb8c719e2acbfb916e779b32bb10bc9b88dbb21add9f21f82a","block_sha256":"a5015a6e3f8dcbdb8c719e2acbfb916e779b32bb10bc9b88dbb21add9f21f82a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_19f397d5-8db0-4d18-8b0d-904eb4ba3d96"},{"id":"occ_eca4de4d4a7f154f11fb34d9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_1e1c98a9-2f0f-467e-a45f-837d03f9baec","section_id":"sec_81b57cc7-00f2-478a-95f2-7941683ba2ea","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":38,"end":41,"exact":"CPO","quote":"TSMCはCOUPEについて、2025年に複数顧客で200Gb/sを実現し、CPOソリューションの量産を2026年に目標としていると説明しています。([TSMC][9])","quote_start":0,"quote_end":85,"text_sha256":"e81fc27277e6e729fb1474c9a06b74adcdc703987e4be846833f61b2ae1956d2","block_sha256":"e81fc27277e6e729fb1474c9a06b74adcdc703987e4be846833f61b2ae1956d2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_1e1c98a9-2f0f-467e-a45f-837d03f9baec"},{"id":"occ_a356eaa3346faf1b8a39f86a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_1fc410ba-4200-4162-9d77-cf7b64b3ce40","section_id":"sec_01ee81cc-bb32-4c8e-9bbc-1b722b2ed12c","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":32,"end":36,"exact":"光I/O","quote":"Marvellの優位は「XPU・Switch・Memoryを同じ光I/O基盤で接続できる可能性」にあります。","quote_start":0,"quote_end":54,"text_sha256":"a00aee0e9a17530ea33e081c4ed20a2cdc79b5cde96580a13abf6279075c3c5f","block_sha256":"a00aee0e9a17530ea33e081c4ed20a2cdc79b5cde96580a13abf6279075c3c5f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_1fc410ba-4200-4162-9d77-cf7b64b3ce40"},{"id":"occ_1ca6da29b731237863289c98","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_254edb45-0278-4b11-acf5-88a2fa9a87b8","section_id":"sec_c87c2f9d-4a9e-461e-9e67-46d70959c029","layer":"body","character_id":null,"count":5,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":357,"end":361,"exact":"光I/O","quote":"ン量産が焦点 | Kyber初期量産の可能性            | 一部XPU近傍光       | 銅と光I/Oが併存               |\n| Scale-upラック間 | 試作・評価          | NVL576評価、PF初期売上目標    | NVL576低数量、XPU-to-Switch","quote_start":302,"quote_end":461,"text_sha256":"a7e260fb9e286a77acc784f4b6b25669fe7607fdfd772a86bd2a052fdb1fd6a1","block_sha256":"a7e260fb9e286a77acc784f4b6b25669fe7607fdfd772a86bd2a052fdb1fd6a1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_254edb45-0278-4b11-acf5-88a2fa9a87b8"},{"id":"occ_22a49c66fbc7a2e142d9380f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_288ff2f1-a288-40be-87d1-3086f5f32fa6","section_id":"sec_fbfbf9a7-b950-4bfa-82a2-014be740c807","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":26,"end":29,"exact":"CPO","quote":"最近の報道では、KyberだけでなくNVL576も、CPO成熟度次第で低数量化または後ろ倒しになる可能性が指摘されています。([Tom's Hardware][6])","quote_start":0,"quote_end":83,"text_sha256":"20e29ce0530ea1d217f88cc8897fe60af24df760c149852421832ff29cf26103","block_sha256":"20e29ce0530ea1d217f88cc8897fe60af24df760c149852421832ff29cf26103","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_288ff2f1-a288-40be-87d1-3086f5f32fa6"},{"id":"occ_3c99333434ebdcc0f3d6459c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_2a762acc-1daf-49bb-9fcc-401f18d765b9","section_id":"sec_4bb9622f-2e87-48af-99cb-da9bac119fb1","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":8,"end":12,"exact":"光I/O","quote":"## XPU近傍光I/O","quote_start":0,"quote_end":12,"text_sha256":"ed5fb84599492db778aed620d39dc9c6c1f892e2387b3cfc8f32a83d4b32905e","block_sha256":"ed5fb84599492db778aed620d39dc9c6c1f892e2387b3cfc8f32a83d4b32905e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_2a762acc-1daf-49bb-9fcc-401f18d765b9"},{"id":"occ_ddfa7f4655aaad0aa409b98a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_2c79a1ab-9f5c-4409-9fab-d61516ade8e1","section_id":"sec_0cc805fe-96c8-43c7-a40b-2ce71f62d9ab","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":35,"end":38,"exact":"CPO","quote":"Broadcomの強みは、**Ethernetスイッチ、SerDes、CPO、NIC、カスタムASICを一体で提供できること**です。","quote_start":0,"quote_end":67,"text_sha256":"9afbc6e900c702d20277b0d92040ecc79fe162836682e06ec5ac097ec52e2161","block_sha256":"9afbc6e900c702d20277b0d92040ecc79fe162836682e06ec5ac097ec52e2161","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_2c79a1ab-9f5c-4409-9fab-d61516ade8e1"},{"id":"occ_7779ff3f221e351239404a0b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_2c9aa6a9-e8d9-4817-9414-85b90e1ec90b","section_id":"sec_1e700f76-1050-4002-862a-bdae95f7752e","layer":"code","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":35,"end":39,"exact":"光I/O","quote":"```text\nCustom XPU\nScale-up Switch\n光I/O\nOptical DSP\nCXL Memory Pool\nNVLink Fusion\n```","quote_start":0,"quote_end":85,"text_sha256":"11f9de8eea36939b331f6c0d73c548de6c6c2d033b5a162237053282ce073f2b","block_sha256":"11f9de8eea36939b331f6c0d73c548de6c6c2d033b5a162237053282ce073f2b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_2c9aa6a9-e8d9-4817-9414-85b90e1ec90b"},{"id":"occ_4e93053f804919af9e352c42","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_2daa65ef-1f41-4d1b-97cd-c8bdb8e8489b","section_id":"sec_847c5d90-ce30-4627-b087-f7c9ab8926a4","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":160,"end":163,"exact":"CPO","quote":"tonic Fabricが本格評価\n* 光Memory Poolのパイロット導入\n* Broadcomは次世代CPOとEthernet Scale-upで対抗","quote_start":105,"quote_end":184,"text_sha256":"f1b76fa87b4178738848109aa275c74fd5d838d1cb530f58506b1d5a83208be4","block_sha256":"f1b76fa87b4178738848109aa275c74fd5d838d1cb530f58506b1d5a83208be4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_2daa65ef-1f41-4d1b-97cd-c8bdb8e8489b"},{"id":"occ_11f18a8886c2bf14d72792a3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_2e80cf08-a582-47d9-805d-26e3fdf6e7f9","section_id":"sec_fce7ac19-cf54-419d-947f-2fe75715acdf","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":33,"end":36,"exact":"CPO","quote":"Broadcomは、現時点ではMarvellよりも**商用スイッチCPOの製品成熟度とEthernetエコシステム**で優位です。","quote_start":0,"quote_end":65,"text_sha256":"e03cb55036ef20459318d97b1294808c62e2b3474da583afb37a29b54448d2f2","block_sha256":"e03cb55036ef20459318d97b1294808c62e2b3474da583afb37a29b54448d2f2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_2e80cf08-a582-47d9-805d-26e3fdf6e7f9"},{"id":"occ_45819111510bd3632c4e0d7e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_36ca2d8e-4a55-44cf-95df-3ccfa510270c","section_id":"sec_42f32e6b-b168-44d2-9b35-4e32af2568fc","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":87,"end":90,"exact":"CPO","quote":"とNVL1152のラック間光NVLinkへ進みます。しかしKyberの巨大銅ミッドプレーンとScale-up CPOの双方に製造難度があり、公式ロードマップより1年前後遅れる可能性を考慮すべきです。","quote_start":32,"quote_end":131,"text_sha256":"97e201e11791adc4c7181f721ccc5f57735fe4dae9bffc282c312677b6097b6c","block_sha256":"97e201e11791adc4c7181f721ccc5f57735fe4dae9bffc282c312677b6097b6c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_36ca2d8e-4a55-44cf-95df-3ccfa510270c"},{"id":"occ_3b3f6eaa1791409f3c970e1a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_38b6d246-7386-4d15-98d9-2c243de921dd","section_id":"sec_1a925e60-b824-4fff-92d2-51b182e3be90","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":104,"end":107,"exact":"CPO","quote":"Scale-outの両方を対象としています。通常版はすでに出荷され、Davisson版では102.4Tb/s CPOスイッチが示されています。","quote_start":49,"quote_end":120,"text_sha256":"d44a1c7db41b543febfa38e36cfd9d7ebe9e5257f5794fbecb1587d8a270f811","block_sha256":"d44a1c7db41b543febfa38e36cfd9d7ebe9e5257f5794fbecb1587d8a270f811","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_38b6d246-7386-4d15-98d9-2c243de921dd"},{"id":"occ_8da15768f2e8a5c13eac5d2e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_399ca6b1-4d26-49f5-afca-fc10c56a446f","section_id":"sec_f0325629-79be-4241-b8e3-91ec44b7207c","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":5,"end":9,"exact":"光I/O","quote":"XPU近傍光I/Oの方が厳しい部分：","quote_start":0,"quote_end":18,"text_sha256":"179756d21d65f71c704e99034642a80324bd59fb2c80a32deb500e08bfe8acc6","block_sha256":"179756d21d65f71c704e99034642a80324bd59fb2c80a32deb500e08bfe8acc6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_399ca6b1-4d26-49f5-afca-fc10c56a446f"},{"id":"occ_4dba9a5f2469f320c2b313ab","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_3beae84a-75b4-4374-ab39-484526a7d390","section_id":"sec_d40837de-34b0-4dec-be67-cf57f74f9a42","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":60,"end":64,"exact":"光I/O","quote":"llが買収したCelestial AIのPhotonic Fabricは、パッケージ、システム、ラックレベルの光I/Oを狙うプラットフォームです。","quote_start":5,"quote_end":78,"text_sha256":"5a8c905a0f70cad25157feec9367fef349142a44cdb9f44bb89a70c6c1ad8260","block_sha256":"5a8c905a0f70cad25157feec9367fef349142a44cdb9f44bb89a70c6c1ad8260","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_3beae84a-75b4-4374-ab39-484526a7d390"},{"id":"occ_6c1e63fe6f9ea9468771e677","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_3cfd1302-cfa5-484f-8291-1bb527d4b463","section_id":"sec_4f9064cc-5d95-494f-b278-cd5b41943106","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":62,"end":65,"exact":"CPO","quote":"rラックの量産\n2. 800VDC電源\n3. 大型銅ミッドプレーン\n4. NVLink 7以降\n5. ラック間CPO\n6. 1,152 GPU all-to-all制御","quote_start":7,"quote_end":91,"text_sha256":"ab01c2072bcfcb82cf769327d25af95b5b4127a10c81f6cceab30e6b746bc0b7","block_sha256":"ab01c2072bcfcb82cf769327d25af95b5b4127a10c81f6cceab30e6b746bc0b7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_3cfd1302-cfa5-484f-8291-1bb527d4b463"},{"id":"occ_70a066b6fafeca2af2952d7d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_407ea27f-7671-4173-a7dd-5c65f441e0fa","section_id":"sec_42f32e6b-b168-44d2-9b35-4e32af2568fc","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":20,"end":23,"exact":"CPO","quote":"**BroadcomのEthernet CPOがそのままScale-up領域を拡大するのか、MarvellのXPU近傍Photonic Fabricが新しい接続階層を作るのか、あるいはNVIDIAがNVLink CPOを垂直統合して両者を囲い込む","quote_start":0,"quote_end":123,"text_sha256":"67159d6124db766a0908ff205f0edcbb4cce608b7deb49ba95f5a76aa9cf47b6","block_sha256":"67159d6124db766a0908ff205f0edcbb4cce608b7deb49ba95f5a76aa9cf47b6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_407ea27f-7671-4173-a7dd-5c65f441e0fa"},{"id":"occ_2a8d0f74f825e6afdd286458","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_43218f13-0a58-41ad-a822-5b63ce10c4eb","section_id":"sec_384e51cf-0471-4ea0-a73d-f038225ae387","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":36,"end":40,"exact":"光I/O","quote":"* 最短距離は銅、ラック間以上は光というハイブリッド構造\n* XPU近傍光I/Oが一部の高性能カスタムASICで一般化\n* CPO Scale-outは大規模AIファクトリーで標準的選択肢へ\n* マルチラックScale-upは数百～1,000超XPUへ\n* Memory Pool","quote_start":0,"quote_end":140,"text_sha256":"b8670b0306ed36ddaa62168c811d4d6034a45d8b2d4857b1afe8c33aa6dba6ce","block_sha256":"b8670b0306ed36ddaa62168c811d4d6034a45d8b2d4857b1afe8c33aa6dba6ce","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_43218f13-0a58-41ad-a822-5b63ce10c4eb"},{"id":"occ_9c01812e98f91faa41638b2e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_4a5dc59a-abb2-4522-8b02-61155c3d3f45","section_id":"sec_81b57cc7-00f2-478a-95f2-7941683ba2ea","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":12,"end":22,"exact":"シリコンフォトニクス","quote":"TSMCのCOUPEは、シリコンフォトニクスチップと電気制御チップをSoICで3D積層し、HPCチップとco-packageする製造・実装基盤です。","quote_start":0,"quote_end":74,"text_sha256":"3df414abed2245b45375101e7099fa443e6f22dec96a107e4aa609cdd21fdd00","block_sha256":"3df414abed2245b45375101e7099fa443e6f22dec96a107e4aa609cdd21fdd00","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_4a5dc59a-abb2-4522-8b02-61155c3d3f45"},{"id":"occ_d6d4be0c50119e97a7058496","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_4c6ecc1b-af25-432f-93a0-c002bca8f41d","section_id":"sec_5351a851-b84e-4bb7-a61d-7cc898403cae","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":8,"end":12,"exact":"光I/O","quote":"これはXPU近傍光I/Oではありません。","quote_start":0,"quote_end":20,"text_sha256":"3fb333c469df041803a32cc2709487e7abf4fd7afe0972d8cc5ce2076d0fbfa0","block_sha256":"3fb333c469df041803a32cc2709487e7abf4fd7afe0972d8cc5ce2076d0fbfa0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_4c6ecc1b-af25-432f-93a0-c002bca8f41d"},{"id":"occ_41c89ad4f6f264920b9ae30d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_4d2fd6e4-01fd-4240-9fba-bf155bd0d69d","section_id":"sec_36cc523e-6ab9-4e43-8e42-c3d93fd76517","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":62,"end":65,"exact":"CPO","quote":"\nNVLink・UALink・Scale-Up Ethernet\n＝通信規格・プロトコル・ファブリック\n\n銅・CPO・Photonic Fabric\n＝信号を運ぶ物理実装\n```","quote_start":7,"quote_end":96,"text_sha256":"1bf11e448d46acdcfbd8e29a6e79f8a8090e621c1d1457193a7b45f056fb14db","block_sha256":"1bf11e448d46acdcfbd8e29a6e79f8a8090e621c1d1457193a7b45f056fb14db","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_4d2fd6e4-01fd-4240-9fba-bf155bd0d69d"},{"id":"occ_50f594770507dbb6e3eb0207","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_587e709f-3cc0-4283-a591-8c95e5520eec","section_id":"sec_42f32e6b-b168-44d2-9b35-4e32af2568fc","layer":"code","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":73,"end":76,"exact":"CPO","quote":" 銅が長く残る\n\nラック間Scale-up\n→ 2028年前後から光化\n\nScale-out\n→ すでに光化、CPOへ移行中\n\nXPU近傍光I/O\n→ 2028～2030年の次の競争領域\n\nMemory Pool\n→ まずCXL銅、光は2030年前後から\n```","quote_start":18,"quote_end":149,"text_sha256":"59d485be546685d7a62a744f74e5bdec154409e809e2147e7ab80073a97fb27b","block_sha256":"59d485be546685d7a62a744f74e5bdec154409e809e2147e7ab80073a97fb27b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_587e709f-3cc0-4283-a591-8c95e5520eec"},{"id":"occ_b5ba5a53033b6642c09e56b7","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_7136da5c-e647-4c62-85b1-ed1e6531cbb8","section_id":"sec_01ee81cc-bb32-4c8e-9bbc-1b722b2ed12c","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":197,"end":200,"exact":"CPO","quote":"- |\n| 2026～2027 | Broadcom              | Ethernetスイッチ、CPO、量産実績            |\n| 2027～2028 | Broadcom優位、Marvell追上げ | PF初期量産、NVLink Fusion設計開始         |\n| 2028～2","quote_start":142,"quote_end":300,"text_sha256":"1c7c7e1032e07979d31bbe7bcb57e93a0f7141161b637e8a11e6d86ca0f76e00","block_sha256":"1c7c7e1032e07979d31bbe7bcb57e93a0f7141161b637e8a11e6d86ca0f76e00","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_7136da5c-e647-4c62-85b1-ed1e6531cbb8"},{"id":"occ_49f4556154d4a9ff8e7ba1cc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_71c7d0d5-1a53-452d-9c7e-57d1ef3ea494","section_id":"sec_53062b16-9b51-4850-8380-44f794103dc4","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":28,"end":31,"exact":"CPO","quote":"Broadcomは今すぐ使えるEthernetスイッチ、CPO、SerDes、NIC、カスタムASICで強い立場にあります。","quote_start":0,"quote_end":62,"text_sha256":"db7a3911cb4392e3e0d3e1c77e9607730e61739027b21f93bdb4e4e06ced4545","block_sha256":"db7a3911cb4392e3e0d3e1c77e9607730e61739027b21f93bdb4e4e06ced4545","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_71c7d0d5-1a53-452d-9c7e-57d1ef3ea494"},{"id":"occ_44874476bfb6a87140b55fb1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_72a0ef88-9932-4aa0-942a-a94a7b95127f","section_id":"sec_4bb9622f-2e87-48af-99cb-da9bac119fb1","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":25,"end":29,"exact":"光I/O","quote":"MarvellはXPUとSwitchの両側に電気／光I/Oチップレットを提供し、NPO、CPO、SerDesベース、die-to-dieベースなど複数の実装を選べる戦略を示しています。([Marvell Technology][2])","quote_start":0,"quote_end":117,"text_sha256":"55708fd4b94ec5142b538fcd922602bdd800559df553fb6abbe271ed04c39665","block_sha256":"55708fd4b94ec5142b538fcd922602bdd800559df553fb6abbe271ed04c39665","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_72a0ef88-9932-4aa0-942a-a94a7b95127f"},{"id":"occ_a04f05693aaa3911ef555cc3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_76dba01a-9589-4144-819f-49af982e1eee","section_id":"sec_5351a851-b84e-4bb7-a61d-7cc898403cae","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":44,"end":47,"exact":"CPO","quote":"```text\nGPU\n ↓ 銅NVLink\nラック内NVLink Switch\n ↓ CPOまたは直接光\n上位NVLink Switch層\n ↓ 光\n別ラックNVLink Switch\n ↓ 銅NVLink\nGPU\n```","quote_start":0,"quote_end":112,"text_sha256":"b362fd5fa67310d65d809bdeeeb1e9ab7170e4c51c68a2058ed54c21164ba760","block_sha256":"b362fd5fa67310d65d809bdeeeb1e9ab7170e4c51c68a2058ed54c21164ba760","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_76dba01a-9589-4144-819f-49af982e1eee"},{"id":"occ_71646f20fa71be71c08b35a3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_778258f5-1de7-46b2-af91-b9a57e833e6e","section_id":"sec_fbfbf9a7-b950-4bfa-82a2-014be740c807","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":59,"end":62,"exact":"CPO","quote":"ext\n2027年       試作・顧客評価\n2028年       限定的な導入\n2029年       CPO歩留まり次第で拡大\n2030年       次世代NVL1152へ技術継承\n```","quote_start":4,"quote_end":103,"text_sha256":"c9c039def971a32794df2ad4411ddc0404b45466e0eafdeea3a4f7d4143fe2c1","block_sha256":"c9c039def971a32794df2ad4411ddc0404b45466e0eafdeea3a4f7d4143fe2c1","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_778258f5-1de7-46b2-af91-b9a57e833e6e"},{"id":"occ_e7f0457aa1eb93d92c694e19","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_851a03cd-2c49-4865-8ac8-1920d098e88f","section_id":"sec_1a925e60-b824-4fff-92d2-51b182e3be90","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":13,"end":16,"exact":"CPO","quote":"Broadcomの第3世代CPOは200G/laneを採用し、次世代の高radix Scale-up／Scale-outネットワークを対象にしています。","quote_start":0,"quote_end":76,"text_sha256":"ab04f1f1bc7b68ceca28d6879a890d6f51edf3a11bf8098cc778edca0ecf35fe","block_sha256":"ab04f1f1bc7b68ceca28d6879a890d6f51edf3a11bf8098cc778edca0ecf35fe","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_851a03cd-2c49-4865-8ac8-1920d098e88f"},{"id":"occ_16ad0123ce35e1bcb8bae74a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_88786b66-a2d5-4b08-a499-dc6a83ca59ed","section_id":"sec_42f32e6b-b168-44d2-9b35-4e32af2568fc","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":55,"end":58,"exact":"CPO","quote":"Broadcomは、Tomahawk Ultra、Tomahawk 6、Jericho4、200G/lane CPOにより、**現在のEthernet Scale-up／Scale-outで最も完成度の高い陣営**です。","quote_start":0,"quote_end":110,"text_sha256":"caaf92360a75a708e3720505f06ee37e5d9b371c0821fd8cdfe6956811416482","block_sha256":"caaf92360a75a708e3720505f06ee37e5d9b371c0821fd8cdfe6956811416482","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_88786b66-a2d5-4b08-a499-dc6a83ca59ed"},{"id":"occ_a8ed64b58ad1d80ba40ee838","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_a0f503ab-348e-46a4-86e3-38904eeb8cf6","section_id":"sec_a0d5d3a9-9080-4bd2-993b-f03d61f5b9f7","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":34,"end":37,"exact":"CPO","quote":"NVIDIAはScale-upの光化より先に、Scale-out側でCPOを製品化しています。","quote_start":0,"quote_end":47,"text_sha256":"c5bc18e4bdbf81d77d0fa190406a0ab7729c0cd3e48ddde9202d60526afa5472","block_sha256":"c5bc18e4bdbf81d77d0fa190406a0ab7729c0cd3e48ddde9202d60526afa5472","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_a0f503ab-348e-46a4-86e3-38904eeb8cf6"},{"id":"occ_80d1666b358873b30e65dff2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_a24c9cec-79ee-405f-9d43-97b88a5c5918","section_id":"sec_5351a851-b84e-4bb7-a61d-7cc898403cae","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":54,"end":57,"exact":"CPO","quote":"SemiAnalysisは、Rubin Ultra NVL576について、ラック内は銅を維持し、8ラック間をCPOで接続する可能性が高いと分析しています。ただし、公式は「direct optical connections」とだけ述べており、プラガブル光かCPOかを完全には確定していません。SemiAnalysi","quote_start":0,"quote_end":157,"text_sha256":"f2c4b32cd74dadf787a968faaaf79abf1f4a1d429cec9b8bccabede976910e5d","block_sha256":"f2c4b32cd74dadf787a968faaaf79abf1f4a1d429cec9b8bccabede976910e5d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_a24c9cec-79ee-405f-9d43-97b88a5c5918"},{"id":"occ_a5c4ff9f65087590a8fa1155","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_a867275c-a1a2-410f-817b-cdf7f2bad51f","section_id":"sec_3de86f19-23fa-49b2-aaa1-fe65331db137","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":86,"end":89,"exact":"CPO","quote":"くなることだ。ラック内なら交換、配線、熱、遅延を比較的管理しやすい。ラック間になるとファイバー密度、レーザー、CPO歩留まり、保守性が問題になる。さらにMemory Poolになると、物理接続だけではなく、レイテンシ、NUMA、キャッシュ一貫性、OS、AIランタイムまで巻き込む。","quote_start":31,"quote_end":171,"text_sha256":"f2f3ca7e062449ae453d26bf55803a99d66ac310e4366a522a1b845b988e2c97","block_sha256":"f2f3ca7e062449ae453d26bf55803a99d66ac310e4366a522a1b845b988e2c97","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_a867275c-a1a2-410f-817b-cdf7f2bad51f"},{"id":"occ_47b8e49193c3bb20bc6eb0bd","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_b20c668b-5f8f-46f9-9c56-6220d7a55331","section_id":"sec_bcee1740-548e-4cff-a502-9c1d82219509","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":99,"end":102,"exact":"光接続","quote":"ラックを8台接続し、576 GPUを一つのNVLinkドメインにする**構成です。ラック内は銅、ラック間は直接光接続を使い、二層のall-to-all NVLinkトポロジーを形成します。([NVIDIA Developer][3])","quote_start":44,"quote_end":161,"text_sha256":"56d540a1a8a0fd4cd1c101b28601a8da6b73e593414bd9689aa8b423fc8d2cc5","block_sha256":"56d540a1a8a0fd4cd1c101b28601a8da6b73e593414bd9689aa8b423fc8d2cc5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_b20c668b-5f8f-46f9-9c56-6220d7a55331"},{"id":"occ_6dee0e45b3110adccb358cb3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_b46240e7-6806-40d3-8d06-7456fbf8e3cd","section_id":"sec_53749066-3f77-450c-b4fa-b0730853a520","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":13,"end":23,"exact":"シリコンフォトニクス","quote":"両社は光インターコネクトとシリコンフォトニクスでも協業します。([NVIDIA Newsroom][11])","quote_start":0,"quote_end":54,"text_sha256":"33b2ffd5580870744bb9aa4894b0db13c8f6cbd3877fb56daa20512a39d66b08","block_sha256":"33b2ffd5580870744bb9aa4894b0db13c8f6cbd3877fb56daa20512a39d66b08","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_b46240e7-6806-40d3-8d06-7456fbf8e3cd"},{"id":"occ_c87c40af4a7466203eec20bc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_baae341f-a53c-435c-8849-60163f0a0c91","section_id":"sec_2bfb6a3a-9bc6-4eac-af63-8fc0a8fedb93","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":94,"end":97,"exact":"光接続","quote":"性\n* Marvell Photonic Fabricが初期売上を生む会社目標\n* XPU-to-Switch光接続の初期採用\n* Broadcom CPO Scale-outが拡大\n* Memory PoolはまだCXL銅中心","quote_start":39,"quote_end":153,"text_sha256":"08ad7b301a8d660d1186be288bd3e40d8332f4840c87d6bcc5ba4faeea19a0dc","block_sha256":"08ad7b301a8d660d1186be288bd3e40d8332f4840c87d6bcc5ba4faeea19a0dc","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_baae341f-a53c-435c-8849-60163f0a0c91"},{"id":"occ_c44b1e9e0e485389b242664e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_bf48d0b0-e228-4b6f-9426-09c36b9ecbeb","section_id":"sec_270f05f2-696c-46e5-ab33-a6e766c30fdd","layer":"code","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":61,"end":64,"exact":"CPO","quote":"t\nすでに光化済み\nScale-out、Leaf–Spine、DCI\n\n2026～2028年\nSwitch近傍CPO\n\n2027～2029年\nラック間Scale-up光\nXPU-to-Switch光\n\n2028～2030年\nXPU近傍光I/O\n\n2029～2031年以降\nラックをまたぐ光Memory Pool\n``","quote_start":6,"quote_end":164,"text_sha256":"98e491c562c9bda2aa1279a7f3df76e111115108d8cba8e1b2a4d6752f4dcc5f","block_sha256":"98e491c562c9bda2aa1279a7f3df76e111115108d8cba8e1b2a4d6752f4dcc5f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_bf48d0b0-e228-4b6f-9426-09c36b9ecbeb"},{"id":"occ_39253d7f15780eb97017eb1b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_c0acf726-803c-4ba9-8e31-09964bd22864","section_id":"sec_396597eb-883d-4689-b960-4215009ba870","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":48,"end":51,"exact":"CPO","quote":"SemiAnalysisの基本推定では、Feynman NVL1152もラック内は銅、ラック間はCPOです。ただしNVIDIA経営陣から「all CPO」と解釈できる発言もあり、XPU側やラック内までどこまで光化するのかはまだ一致していません。([newsletter.semianalysis.com","quote_start":0,"quote_end":151,"text_sha256":"9b2a7622e8b20150b78f5fc8de2f8c103ddcc5a7eb5bec88f319bcac8c2adac9","block_sha256":"9b2a7622e8b20150b78f5fc8de2f8c103ddcc5a7eb5bec88f319bcac8c2adac9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_c0acf726-803c-4ba9-8e31-09964bd22864"},{"id":"occ_c348ece31ca0dcff53979220","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_c9aed229-6da8-4375-8103-f932912d132a","section_id":"sec_81b57cc7-00f2-478a-95f2-7941683ba2ea","layer":"code","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":68,"end":71,"exact":"光接続","quote":"COUPE\n＝光エンジンを製造・積層するプラットフォーム\n\nMarvell Photonic Fabric\n＝光接続のIP、チップレット、システム構成\n```","quote_start":13,"quote_end":92,"text_sha256":"837d014d11a037c8bb1866eaaaba3b539b922b2ae8e4d03e87ddf390320f3374","block_sha256":"837d014d11a037c8bb1866eaaaba3b539b922b2ae8e4d03e87ddf390320f3374","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_c9aed229-6da8-4375-8103-f932912d132a"},{"id":"occ_4886b98f37c11de2cc41aff5","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_d4349281-5e60-4510-9f28-40fb4683d8b8","section_id":"sec_3de86f19-23fa-49b2-aaa1-fe65331db137","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":21,"end":24,"exact":"CPO","quote":"Broadcomは現在のEthernetとCPO量産能力で強い。MarvellはXPU、Switch、Memory Poolまでを光I/Oでつなぐ未来の選択肢を持つ。NVIDIAはNVLinkとGPU垂直統合で、単一計算ドメインをどこまで広げられる","quote_start":0,"quote_end":124,"text_sha256":"7a080e4e702b0aa46e187bb1826ff0899c5943d247ac133dc12b89804f972977","block_sha256":"7a080e4e702b0aa46e187bb1826ff0899c5943d247ac133dc12b89804f972977","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_d4349281-5e60-4510-9f28-40fb4683d8b8"},{"id":"occ_2426e93ae0b5519ac83ac2d4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_ddd9440d-f428-4d6f-a1f1-4df3e71537f5","section_id":"sec_1e700f76-1050-4002-862a-bdae95f7752e","layer":"caption","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":34,"end":38,"exact":"光I/O","quote":"![TSMC COUPE、Photonic 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Switch＋光接続\n\nMarvellの本命\n＝NVLink Fusion対応Custom XPU\n  ＋Scale-up Switch\n  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Pool\n＝大容量DRAM、KVキャッシュ、共有メモリ、補助階層\n```","quote_start":0,"quote_end":82,"text_sha256":"c812583549fd257df3c5c6fcf83edba877475b6be4a9bd93061cc8da403da713","block_sha256":"c812583549fd257df3c5c6fcf83edba877475b6be4a9bd93061cc8da403da713","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_eed892a0-f77a-496a-bd60-343ac50f5809/#blk_f0160094-7c0f-496f-abba-2e071c72b84a"},{"id":"occ_a8a4b9e0c1c2024719342d79","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_eed892a0-f77a-496a-bd60-343ac50f5809","work_id":"wrk_6bbf0c3f-2903-4e16-86da-9b8b9eae06c6","block_id":"blk_f6102ca8-2920-43c6-9a70-51515ad812a9","section_id":"sec_4bb9622f-2e87-48af-99cb-da9bac119fb1","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":61,"end":65,"exact":"光I/O","quote":"-Switchを光で接続し、XPU側にPhotonic 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先端半導体ノード（2nm以降）、チップレット技術、光接続技術の役割","quote_start":0,"quote_end":36,"text_sha256":"de256f372232b7ce02ece1d708e14121dcc38552a5e44beecd6dddf56a144895","block_sha256":"de256f372232b7ce02ece1d708e14121dcc38552a5e44beecd6dddf56a144895","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f17ef624-e9fd-49a4-b061-966093172de4/#blk_62ed1a7d-cf48-4988-be8a-d24d97afd2ea"},{"id":"occ_9c845f82220c91ce12698854","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f17ef624-e9fd-49a4-b061-966093172de4","work_id":"wrk_168418fa-2b60-4053-acfe-b86f6898d033","block_id":"blk_a39d54a0-29b7-401a-baf6-aca378bbec2b","section_id":"sec_1e7109ca-8ee5-4409-8484-12b653409e56","layer":"body","character_id":null,"count":4,"matched_aliases":["CPO","シリコンフォトニクス","光接続","光通信"],"evidence":{"text_basis":"markdown","start":2,"end":5,"exact":"光接続","quote":"**光接続技術とCPO:** 計算ノード内部だけでなく、**ノード間・ラック間の接続**もスケーリング上の課題です。GPU同士やGPU-CPU間の通信は、従来は高速銅配線やコネクタで行ってきましたが、400Gb","quote_start":0,"quote_end":105,"text_sha256":"46d81e3abe72724a7b59ca3fbc6c3c80b39a0dbd2d979625e05d524490c6c415","block_sha256":"46d81e3abe72724a7b59ca3fbc6c3c80b39a0dbd2d979625e05d524490c6c415","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f17ef624-e9fd-49a4-b061-966093172de4/#blk_a39d54a0-29b7-401a-baf6-aca378bbec2b"},{"id":"occ_319a278746dd191019a975b5","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f17ef624-e9fd-49a4-b061-966093172de4","work_id":"wrk_168418fa-2b60-4053-acfe-b86f6898d033","block_id":"blk_c65220c1-80d7-4304-a715-da1d5bf09150","section_id":"sec_1e7109ca-8ee5-4409-8484-12b653409e56","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","Co-Packaged Optics"],"evidence":{"text_basis":"markdown","start":84,"end":102,"exact":"Co-Packaged Optics","quote":" InfiniBandスイッチ**と**Spectrum-4 Ethernetスイッチ**の次世代機で\\*\\*Co-Packaged Optics (CPO)**を採用すると公表しました。CPOとは、スイッチASICやNICチップに光エンジンを**組み込み（もしくは同パッケージ化）\\*\\*する技術で、従来ボックス内フロントパネルに刺していた光モ","quote_start":29,"quote_end":202,"text_sha256":"0f01510c525cc36d1091e814114f520cbff6147d28948dbbdfc6e0c08c18be09","block_sha256":"0f01510c525cc36d1091e814114f520cbff6147d28948dbbdfc6e0c08c18be09","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f17ef624-e9fd-49a4-b061-966093172de4/#blk_c65220c1-80d7-4304-a715-da1d5bf09150"},{"id":"occ_83c9aacdc18f4357f3adee36","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f17ef624-e9fd-49a4-b061-966093172de4","work_id":"wrk_168418fa-2b60-4053-acfe-b86f6898d033","block_id":"blk_c77a9447-ef6c-43f7-8b77-ef21bce5dbcd","section_id":"sec_1e7109ca-8ee5-4409-8484-12b653409e56","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":122,"end":125,"exact":"光接続","quote":"に**6つの光エンジンモジュール**を搭載し、計36ポート（800Gbps×36=合計28.8Tbps）を直接光接続できるようにします。Spectrum-X Ethernetスイッチでは、パケット処理ASIC本体を囲むように8つのSerDesチップレット＋光エンジンを配置し、同じく36ポート・800Gbps対応とな","quote_start":67,"quote_end":225,"text_sha256":"91d7d03f9982306c3a26cd1dbc887f7c5649ae42186091eb883796f7d74af4a7","block_sha256":"91d7d03f9982306c3a26cd1dbc887f7c5649ae42186091eb883796f7d74af4a7","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f17ef624-e9fd-49a4-b061-966093172de4/#blk_c77a9447-ef6c-43f7-8b77-ef21bce5dbcd"},{"id":"occ_ff8b2186a096264796e3c117","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f17ef624-e9fd-49a4-b061-966093172de4","work_id":"wrk_168418fa-2b60-4053-acfe-b86f6898d033","block_id":"blk_eb005dda-b25a-4baf-850b-4a11f59b94e0","section_id":"sec_8c6676b7-3b3a-4edd-a798-077cab41f4ea","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":128,"end":131,"exact":"光接続","quote":"る先端パッケージ技術（Chip-on-Wafer-on-Substrateなど）や独自のCo-Packaged光接続技術の開発に注力しています。一部報道では\\*\\*「Huaweiの4チップレット統合GPUパッケージがTSMC並みの技術で実現可能」\\*\\*との見方もあり、NVIDIA Rubinへの対抗策として検討さ","quote_start":73,"quote_end":231,"text_sha256":"dbca8466a5db00003f262ae268a1500c785c9854c6fa5cb4c7d729877b466668","block_sha256":"dbca8466a5db00003f262ae268a1500c785c9854c6fa5cb4c7d729877b466668","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f17ef624-e9fd-49a4-b061-966093172de4/#blk_eb005dda-b25a-4baf-850b-4a11f59b94e0"},{"id":"occ_5636c09bb797f1ad207ce9de","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_0357b961-6b53-487d-b753-cef65a874f97","section_id":"sec_4fa93586-6946-4576-b2e4-3fc4bbaa28f6","layer":"code","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":17,"end":21,"exact":"光I/O","quote":"```\n長期の夢\n\n近接HBM\n＋光I/O\n＋複数WSE\n＋21PB/sの分散SRAM\n\n\n現在の現実的な勝ち筋\n\nPrefill／Decode分離\n＋低遅延Decode\n＋OpenAI・AWS向け推論容量\n```","quote_start":0,"quote_end":107,"text_sha256":"141046abe9eb0e1e3524d3c6f2da42ef1d30b1808ac6bf20061207879ec4819d","block_sha256":"141046abe9eb0e1e3524d3c6f2da42ef1d30b1808ac6bf20061207879ec4819d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_0357b961-6b53-487d-b753-cef65a874f97"},{"id":"occ_8ac8a273aea7888160232dc1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_0cca2f4f-6ccd-49a7-a805-1b29229ec1b0","section_id":"sec_02e4a9ca-aefd-467c-85c8-bb94bff16843","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":23,"end":27,"exact":"光I/O","quote":"以下もCerebrasの発表値ではなく、将来の光I/O帯域を仮定した試算である。","quote_start":0,"quote_end":40,"text_sha256":"483bf07a7f3e551f1b88e4b6391c5df8a22598501bc9aa0c2a01b03ca4d4857b","block_sha256":"483bf07a7f3e551f1b88e4b6391c5df8a22598501bc9aa0c2a01b03ca4d4857b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_0cca2f4f-6ccd-49a7-a805-1b29229ec1b0"},{"id":"occ_aa4aa734378b0ba2d31a1076","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_21ea047c-c3dd-45f6-95c2-57cac9fa9b73","section_id":"sec_f99ecbf1-dc59-418f-b316-affc93bd2543","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":3,"end":6,"exact":"光接続","quote":"## 光接続が加わると何が変わるのか","quote_start":0,"quote_end":18,"text_sha256":"d571a52f98f6ec526f41abc94a330413229f66e18b99b9e4e74f44fb3dead69f","block_sha256":"d571a52f98f6ec526f41abc94a330413229f66e18b99b9e4e74f44fb3dead69f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_21ea047c-c3dd-45f6-95c2-57cac9fa9b73"},{"id":"occ_8a03d9a250e2813419401765","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_25dcb146-6bc2-4c9b-92aa-069267cf00b7","section_id":"sec_f99ecbf1-dc59-418f-b316-affc93bd2543","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":21,"end":24,"exact":"光接続","quote":"CerebrasはRanovusとともに、光接続を使ってチップ間通信を高速化・省電力化するDARPAプロジェクトを進めている。ただし、採用技術や最終的な製品仕様は公開されておらず、現在は将来技術の研究開発に近い段階である。([Reuters](ht","quote_start":0,"quote_end":124,"text_sha256":"3fe0d743c052818f5f3b6b64147db3256dd98ab31e6d035b12c1f29b56477285","block_sha256":"3fe0d743c052818f5f3b6b64147db3256dd98ab31e6d035b12c1f29b56477285","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_25dcb146-6bc2-4c9b-92aa-069267cf00b7"},{"id":"occ_28349a8f2d701eef5839bf84","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_298ee5e3-9457-49fb-9bdb-afc37f55abcd","section_id":"sec_23706c9b-77f9-4da7-b3d4-f4745a46b974","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":13,"end":16,"exact":"光接続","quote":"100～200Tb/s級の光接続が実現すれば、同じ転送を数ミリ秒へ縮められるため、","quote_start":0,"quote_end":41,"text_sha256":"9400912a7b8888fdfe0ff55e6eb2e5d3550752229053bc8e5cc448a73e8c9802","block_sha256":"9400912a7b8888fdfe0ff55e6eb2e5d3550752229053bc8e5cc448a73e8c9802","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_298ee5e3-9457-49fb-9bdb-afc37f55abcd"},{"id":"occ_aa2f973a2d3968417ad8abc1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_2b9d7c2a-eaf0-490b-8fd4-1046f7e5f651","section_id":"sec_02e4a9ca-aefd-467c-85c8-bb94bff16843","layer":"code","character_id":null,"count":3,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":78,"end":82,"exact":"光I/O","quote":"比 |\n| 現行CS-3システムI/O (1.2Tb/s＝0.15TB/s) | 1倍 |\n| 25Tb/s級光I/O (3.1TB/s) | 約21倍 |\n| 100Tb/s級光I/O (12.5TB/s) | 約83倍 |\n| 200Tb/s級光I/O (25TB/s) | 約167倍 |\n| Rubin 1GP","quote_start":23,"quote_end":182,"text_sha256":"9fe551b9c25a90d51fc6f4391d3038cd7dc743bafe019d4c3fe01bb470dff30c","block_sha256":"9fe551b9c25a90d51fc6f4391d3038cd7dc743bafe019d4c3fe01bb470dff30c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_2b9d7c2a-eaf0-490b-8fd4-1046f7e5f651"},{"id":"occ_d440d8889c0a034ac5bd79c0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_3dc3e70e-bbba-4912-ab18-a4c1932e492b","section_id":"sec_f8d89284-a6eb-4880-bfbe-75dbfe88fd2f","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":21,"end":24,"exact":"光接続","quote":"## 未来の可能性――近接大容量メモリーと光接続を備えたWSE","quote_start":0,"quote_end":31,"text_sha256":"6736b6ff31c6799dfcebd102483a12e1693f24fae41b2bf6de20b7ee08b9ddc2","block_sha256":"6736b6ff31c6799dfcebd102483a12e1693f24fae41b2bf6de20b7ee08b9ddc2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_3dc3e70e-bbba-4912-ab18-a4c1932e492b"},{"id":"occ_d044e18b6fc24ae3614c244a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_48ab09a1-420d-4435-bc5f-2907ebfe3802","section_id":"sec_02e4a9ca-aefd-467c-85c8-bb94bff16843","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":13,"end":17,"exact":"光I/O","quote":"100～200Tb/s級の光I/OをWSEへ実装できれば、外部接続帯域は12.5～25TB/sとなり、**Rubin 1GPUのHBM4帯域に近い水準**まで引き上げられる。","quote_start":0,"quote_end":87,"text_sha256":"5a13a7231fab95751316decfcfbdf94975b5627bc7358e751a6e07a30c21ebfb","block_sha256":"5a13a7231fab95751316decfcfbdf94975b5627bc7358e751a6e07a30c21ebfb","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_48ab09a1-420d-4435-bc5f-2907ebfe3802"},{"id":"occ_a1d24be54d6bbcfe9bdcd963","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_53f5247f-237c-4ec5-a970-5a5c55c4204f","section_id":"sec_f99ecbf1-dc59-418f-b316-affc93bd2543","layer":"body","character_id":null,"count":2,"matched_aliases":["Co-Packaged Optics","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":26,"end":36,"exact":"シリコンフォトニクス","quote":"そこで次の段階として考えられるのが、**WSE周辺へシリコンフォトニクスやCo-Packaged Opticsを統合する構成**である。","quote_start":0,"quote_end":68,"text_sha256":"e097e032402fcf3ee32e13cd7e68699ce41165c67711fc5344a44fe054a7def8","block_sha256":"e097e032402fcf3ee32e13cd7e68699ce41165c67711fc5344a44fe054a7def8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_53f5247f-237c-4ec5-a970-5a5c55c4204f"},{"id":"occ_46eee3f1a1ec48bf789334f7","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_5545e471-ce2e-4455-bcab-9365adde13d0","section_id":"sec_f99ecbf1-dc59-418f-b316-affc93bd2543","layer":"code","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":31,"end":35,"exact":"光I/O","quote":"```\nPrefill ASIC／GPU\n        ↓\n光I/O\n        ↓\n光スイッチ／光ファブリック\n        ↓\nCerebras WSE\n        ↓\n近接HBM\n        ↓\n分散SRAM\n```","quote_start":0,"quote_end":119,"text_sha256":"570a39c037acb787b931eee6f9fa41db9c5a022039cb98ec5a419153ef36ecd5","block_sha256":"570a39c037acb787b931eee6f9fa41db9c5a022039cb98ec5a419153ef36ecd5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_5545e471-ce2e-4455-bcab-9365adde13d0"},{"id":"occ_b705af18b1ec6015e80a3705","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_62357e8b-8f8a-45dc-b7a3-2d8997ee5d80","section_id":"sec_c9fa09a5-e069-465d-993b-6b2bfa707f12","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":19,"end":22,"exact":"光接続","quote":"Cerebrasが将来、近接メモリーや光接続を実現しても、その時点でNVIDIA、Broadcom、各ハイパースケーラーもHBM4、光スイッチ、CPO、専用LPUを進化させている可能性が高い。","quote_start":0,"quote_end":96,"text_sha256":"389fc8a7742d40ec6aa70f59175d938476fb53762410755e2217fa7e01743cca","block_sha256":"389fc8a7742d40ec6aa70f59175d938476fb53762410755e2217fa7e01743cca","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_62357e8b-8f8a-45dc-b7a3-2d8997ee5d80"},{"id":"occ_c3bb5f1a6155cca759368a35","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_6d9cf530-1394-4104-bc25-1a3c3c157ea2","section_id":"sec_1dd0c108-ae0f-4cdb-aa8c-6db4459b8ca6","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":3,"end":6,"exact":"光接続","quote":"また、光接続を高速化しても、接続先のメモリーが十分な帯域を持たなければ意味がない。","quote_start":0,"quote_end":41,"text_sha256":"d804017c912d22d6cb12fdf94e366bec3b93e5f9aecf509697486750a9b39a66","block_sha256":"d804017c912d22d6cb12fdf94e366bec3b93e5f9aecf509697486750a9b39a66","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_6d9cf530-1394-4104-bc25-1a3c3c157ea2"},{"id":"occ_27deada918e24efcc66eec22","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_81e1ad18-0a1c-4c59-bbdc-5d58ab7aa2fe","section_id":"sec_4fa93586-6946-4576-b2e4-3fc4bbaa28f6","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":24,"end":28,"exact":"光I/O","quote":"実現にはパッケージング、冷却、給電、HBM調達、光I/O、NoC、ソフトウェアを全面的に作り直す必要があり、完成時期も経済性も見通せない。この将来像だけをCerebrasの事業価値の根拠にすることはできない。","quote_start":0,"quote_end":104,"text_sha256":"d6d5bdf7ead6c6158157d7620733f4645b369b207ec92d5f045c77bc6d8a7a4b","block_sha256":"d6d5bdf7ead6c6158157d7620733f4645b369b207ec92d5f045c77bc6d8a7a4b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_81e1ad18-0a1c-4c59-bbdc-5d58ab7aa2fe"},{"id":"occ_10a89bdc7c13fb5b64f6c5e0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_8ebe3b71-6106-4c85-b334-1eb279a74e88","section_id":"sec_f8d89284-a6eb-4880-bfbe-75dbfe88fd2f","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":53,"end":57,"exact":"光I/O","quote":"Cerebrasのさらに先の成長物語として考えられるのが、**WSEの分散SRAMと、近接大容量メモリー、光I/Oを組み合わせる構成**である。","quote_start":0,"quote_end":72,"text_sha256":"2b090acef1ef384c35613350bd057580869acf402764306e68a9bd91e996ad1c","block_sha256":"2b090acef1ef384c35613350bd057580869acf402764306e68a9bd91e996ad1c","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_8ebe3b71-6106-4c85-b334-1eb279a74e88"},{"id":"occ_899af194dd26a87146dbbdfa","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_9d0aac74-bac3-4967-90ea-b94999941c7e","section_id":"sec_1dd0c108-ae0f-4cdb-aa8c-6db4459b8ca6","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":15,"end":19,"exact":"光I/O","quote":"必要なのは光だけではなく、**光I/O、近接HBM、分散メモリーコントローラー、NoC、キャッシュ管理ソフトウェアを同時に再設計すること**である。","quote_start":0,"quote_end":74,"text_sha256":"bbc38f78bfba85cce6c60db58629ca89640a5abacd9b774dce93aa9a3b6e7277","block_sha256":"bbc38f78bfba85cce6c60db58629ca89640a5abacd9b774dce93aa9a3b6e7277","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_9d0aac74-bac3-4967-90ea-b94999941c7e"},{"id":"occ_6b74d43b68de25ac0b86b184","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_a5886676-b4ad-4f95-8993-22b092f3228a","section_id":"sec_0fd41a36-e7bc-44f6-aee0-9b2be9d051aa","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":11,"end":15,"exact":"光I/O","quote":"## 「近接メモリー＋光I/O＋WSE」という夢の構成","quote_start":0,"quote_end":27,"text_sha256":"72d423886a7d53794a7d1532f6719c8277af2ee2a55dfbd35d423fadcce43d07","block_sha256":"72d423886a7d53794a7d1532f6719c8277af2ee2a55dfbd35d423fadcce43d07","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_a5886676-b4ad-4f95-8993-22b092f3228a"},{"id":"occ_6d02a43aa61c21ab64e09205","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_c11eb4b3-dbc7-4994-b6f2-68969f960a86","section_id":"sec_4fa93586-6946-4576-b2e4-3fc4bbaa28f6","layer":"code","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":75,"end":79,"exact":"光I/O","quote":"・21PB/s\n        ＋\n近接メモリー\n500GB～1TB・22～88TB/s\n        ＋\n光I/O\n100～200Tb/s\n```","quote_start":20,"quote_end":95,"text_sha256":"cb834ac200fc305181e3d7a5385eb478d899d17b0889aaa595038bb76df6ecec","block_sha256":"cb834ac200fc305181e3d7a5385eb478d899d17b0889aaa595038bb76df6ecec","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_c11eb4b3-dbc7-4994-b6f2-68969f960a86"},{"id":"occ_ddb6a082889c08d81ad1faaf","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_c43aaf7d-bd66-4527-8ebc-dce4109d6c09","section_id":"sec_4fa93586-6946-4576-b2e4-3fc4bbaa28f6","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"光接続","quote":"近接大容量メモリーと光接続を統合したWSEは、技術的には非常に魅力的である。","quote_start":0,"quote_end":38,"text_sha256":"ca7eefb0fc962ec483fe141f8884972d86fced5ed0bd27b7f2f48a8313ecfdb2","block_sha256":"ca7eefb0fc962ec483fe141f8884972d86fced5ed0bd27b7f2f48a8313ecfdb2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_c43aaf7d-bd66-4527-8ebc-dce4109d6c09"},{"id":"occ_970022f371aa679697115849","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_c53d99b0-6d98-44b2-905a-d486b38711b4","section_id":"sec_02e4a9ca-aefd-467c-85c8-bb94bff16843","layer":"body","character_id":null,"count":1,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":3,"end":7,"exact":"光I/O","quote":"## 光I/Oの帯域を仮定した場合","quote_start":0,"quote_end":17,"text_sha256":"303f95500b4a70170cd5dc8f2a6cbc6996990de7664145336b467070542b5111","block_sha256":"303f95500b4a70170cd5dc8f2a6cbc6996990de7664145336b467070542b5111","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_c53d99b0-6d98-44b2-905a-d486b38711b4"},{"id":"occ_f9f5d58304b10cdaa1d2fd87","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_d742056d-ba9e-4104-87bb-59f7d3cbf383","section_id":"sec_4fa93586-6946-4576-b2e4-3fc4bbaa28f6","layer":"body","character_id":null,"count":1,"matched_aliases":["光接続"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"光接続","quote":"近接大容量メモリーと光接続は、Cerebrasを万能AI基盤へ変える可能性を持つ。しかし、それはまだ実証されていない未来である。","quote_start":0,"quote_end":64,"text_sha256":"d30263219c4313b59e6419979c3ccbb174baad398fe58dabb6f3965c2f90ec55","block_sha256":"d30263219c4313b59e6419979c3ccbb174baad398fe58dabb6f3965c2f90ec55","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_d742056d-ba9e-4104-87bb-59f7d3cbf383"},{"id":"occ_52ac05c5490c258dffb219e8","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_ecc30275-94b5-438c-b856-f958a127762b","section_id":"sec_1dd0c108-ae0f-4cdb-aa8c-6db4459b8ca6","layer":"body","character_id":null,"count":2,"matched_aliases":["光I/O"],"evidence":{"text_basis":"markdown","start":114,"end":118,"exact":"光I/O","quote":"集中を防ぐ\n- HBMとWSEを接続する巨大基板を製造する\n- ウェハーの反りと熱膨張を管理する\n- HBM、光I/O、WSEを同時に冷却する\n- 光源、変調器、受光器を実装する\n- 欠陥のあるメモリーや光I/Oを切り離す\n- ソフトウェアからNUMA的な距離を管理する","quote_start":59,"quote_end":194,"text_sha256":"e95bf1f82f0daaad9177ee6709b70056d646c0e3f472db066623b6970dde4e69","block_sha256":"e95bf1f82f0daaad9177ee6709b70056d646c0e3f472db066623b6970dde4e69","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_ecc30275-94b5-438c-b856-f958a127762b"},{"id":"occ_06063c8fb26591bc0d208197","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332","work_id":"wrk_d32481f4-3a5a-40d8-a817-86b115c8c4f4","block_id":"blk_f8187cc9-af4f-4c6b-9ad4-6b264840f1b4","section_id":"sec_02e4a9ca-aefd-467c-85c8-bb94bff16843","layer":"body","character_id":null,"count":2,"matched_aliases":["光I/O","光接続"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光接続","quote":"光接続はHBMと同じものではない。HBMはローカルメモリーであり、光I/Oは外部装置へ接続する経路である。それでも、遠隔HBMプール、Prefillアクセラレーター、別のWSEとの接続を高速化する中核技術に","quote_start":0,"quote_end":103,"text_sha256":"03c125d477835ce259d00ddc052d117fa503af87d928197478e1e8ec7a38dfa0","block_sha256":"03c125d477835ce259d00ddc052d117fa503af87d928197478e1e8ec7a38dfa0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f3a5d7c9-6dfa-4c38-8bf2-a37063801332/#blk_f8187cc9-af4f-4c6b-9ad4-6b264840f1b4"},{"id":"occ_f7592d150dce7b822db94661","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f45cfd6f-625d-4e49-b987-25f79284501d","work_id":"wrk_28a55046-0758-4fb4-b7b9-5ec8fa7681a7","block_id":"blk_6aab0f5b-a11f-43bd-bc40-de6d5a4a482d","section_id":"sec_438137ec-202f-4347-93e4-19dbe49be4bb","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光通信","quote":"光通信、","quote_start":0,"quote_end":4,"text_sha256":"1d6bf7688ab3e065be1081c6ba52265e5168b1a9df0d4521bbec81864ac58922","block_sha256":"1d6bf7688ab3e065be1081c6ba52265e5168b1a9df0d4521bbec81864ac58922","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f45cfd6f-625d-4e49-b987-25f79284501d/#blk_6aab0f5b-a11f-43bd-bc40-de6d5a4a482d"},{"id":"occ_45b15cace9eee348399344a1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f487aa08-2568-42ad-85cb-11c258b5b71d","work_id":"wrk_a5567405-5ef5-4c25-abcd-63351a43cdfd","block_id":"blk_16b0f605-73c9-4a45-84ed-2c7942bdd3dd","section_id":"sec_1a939ca6-d324-48ca-ab56-4cbc4b72c019","layer":"body","character_id":null,"count":1,"matched_aliases":["silicon photonics"],"evidence":{"text_basis":"markdown","start":167,"end":184,"exact":"silicon photonics","quote":"が20億ドル出資**しました。Marvellは custom XPU、scale-up networking、silicon photonics の側で食い込むので、AI-RANが本格化する前から「そのための部材」として株が先に動きやすいです。ただしこの銘柄は、AI-RAN売上が立つ前に**期待だけでかなり走りやすい**タイプでもあります。だ","quote_start":112,"quote_end":284,"text_sha256":"249a14e60cb39b94673012e670225bdaccd3edb78898752de6e9a66555e392b6","block_sha256":"249a14e60cb39b94673012e670225bdaccd3edb78898752de6e9a66555e392b6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f487aa08-2568-42ad-85cb-11c258b5b71d/#blk_16b0f605-73c9-4a45-84ed-2c7942bdd3dd"},{"id":"occ_5e919b45dfe2f0a6de951933","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f487aa08-2568-42ad-85cb-11c258b5b71d","work_id":"wrk_a5567405-5ef5-4c25-abcd-63351a43cdfd","block_id":"blk_327faacf-0c6f-43ff-80e7-805c305ed3b9","section_id":"sec_deb9cbc2-5f65-4288-b031-4cf88f09d2fe","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":179,"end":182,"exact":"CPO","quote":"-RAN向けはメトロ/エッジ輸送、耐環境性の高い伝送、運用自動化まで含めた別の勝ち筋になる公算が大きい。これはCPO一辺倒ではなく、伝送・運用・電力効率を含む広い光インフラの話になる。([NVIDIA Newsroom](https://nvidianews.nvidia.com/news/nvidia-and-c","quote_start":124,"quote_end":282,"text_sha256":"22c2f2d5b253a4a7e6c713457a4d491405c5abada722e94d190a5de474892cb6","block_sha256":"22c2f2d5b253a4a7e6c713457a4d491405c5abada722e94d190a5de474892cb6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f487aa08-2568-42ad-85cb-11c258b5b71d/#blk_327faacf-0c6f-43ff-80e7-805c305ed3b9"},{"id":"occ_9f774e0788fb07ec855d52e9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f487aa08-2568-42ad-85cb-11c258b5b71d","work_id":"wrk_a5567405-5ef5-4c25-abcd-63351a43cdfd","block_id":"blk_45afb24f-1360-4847-a7c9-2170a899ed41","section_id":"sec_a5d2ebd2-69d5-4897-9d5e-a1885b6c6aa9","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":256,"end":259,"exact":"CPO","quote":"networking** です。BroadcomはTomahawk 6やJericho 4、Davisson CPOを量産段階に進めていて、Marvellもスイッチ、CXL/PCIeスイッチ、DSP、CPOを揃えています。なので「AIスイッチ/ファブリック」だけを切り出すと、2026年の売上ポケットは **$18B","quote_start":201,"quote_end":359,"text_sha256":"da1346538bee35721986ca2d8b0f12958113102310f6a7ac7f770375e134c911","block_sha256":"da1346538bee35721986ca2d8b0f12958113102310f6a7ac7f770375e134c911","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f487aa08-2568-42ad-85cb-11c258b5b71d/#blk_45afb24f-1360-4847-a7c9-2170a899ed41"},{"id":"occ_10466e85636fd696f1dda66b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f487aa08-2568-42ad-85cb-11c258b5b71d","work_id":"wrk_a5567405-5ef5-4c25-abcd-63351a43cdfd","block_id":"blk_47cfc4aa-08e2-450e-a597-60901c776d0c","section_id":"sec_deb9cbc2-5f65-4288-b031-4cf88f09d2fe","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":128,"end":138,"exact":"シリコンフォトニクス","quote":"を投じ、次世代AI infrastructureとgigawatt-scale AI factories向けのシリコンフォトニクス/先端光技術を押し上げた。つまり今の主戦場は、まずAI工場の中のscale-up/scale-out配線である。([NVIDIA Newsroom](https://nvidianews.nvidia","quote_start":73,"quote_end":238,"text_sha256":"b037466a557c7c297712b81e87ffb0a41a2d10997f2b6d0f1ce26b0a357a6288","block_sha256":"b037466a557c7c297712b81e87ffb0a41a2d10997f2b6d0f1ce26b0a357a6288","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f487aa08-2568-42ad-85cb-11c258b5b71d/#blk_47cfc4aa-08e2-450e-a597-60901c776d0c"},{"id":"occ_13a812ecd83e0ea20d598da2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f487aa08-2568-42ad-85cb-11c258b5b71d","work_id":"wrk_a5567405-5ef5-4c25-abcd-63351a43cdfd","block_id":"blk_8b1276d8-52fd-4402-8141-99ecfeb53609","section_id":"sec_463a5951-75e3-4d5a-a3b2-74e785243ee9","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":57,"end":60,"exact":"CPO","quote":"注意**：この表は **足し算して総額にしないでください。**  \nHBMはGPU/ASICの中に入りますし、CPOはネットワークの中に入ります。これは **重複ありの“売上ポケット図”** 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CPO","quote_start":0,"quote_end":10,"text_sha256":"088b4f87bd61dc1000f6a5b831e78070ee6677136898a27c0092ee37570312e2","block_sha256":"088b4f87bd61dc1000f6a5b831e78070ee6677136898a27c0092ee37570312e2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f487aa08-2568-42ad-85cb-11c258b5b71d/#blk_938e6d17-c4d8-4045-bc97-de3784402733"},{"id":"occ_35e55dd5bb11c3a5b93f3cc9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f487aa08-2568-42ad-85cb-11c258b5b71d","work_id":"wrk_a5567405-5ef5-4c25-abcd-63351a43cdfd","block_id":"blk_96a484a2-4939-4ead-a3ed-0da3d7f14d80","section_id":"sec_179a7910-aa45-4257-a43d-2874e7278728","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":43,"end":46,"exact":"CPO","quote":"**いま一番太いのは GPU → HBM → ネットワーク の順で、SSDが広く支え、CPOはまだ先行、車載SoCは将来性は大きいが足元の売上総額はまだ小さい。**  \nそして、**物理AIが本当に普及しても、最初に太るのは“端末そのもの”より“中央で学習・推論・同期を支える側”** です。","quote_start":0,"quote_end":146,"text_sha256":"e224ef18ede4b09223c81a5f338a869d65043374ff013e84c88003f8f10c6b8a","block_sha256":"e224ef18ede4b09223c81a5f338a869d65043374ff013e84c88003f8f10c6b8a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f487aa08-2568-42ad-85cb-11c258b5b71d/#blk_96a484a2-4939-4ead-a3ed-0da3d7f14d80"},{"id":"occ_1ebdf04c1a1f97e5948ee493","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f487aa08-2568-42ad-85cb-11c258b5b71d","work_id":"wrk_a5567405-5ef5-4c25-abcd-63351a43cdfd","block_id":"blk_a2784a30-21c9-4bb9-90ff-a37b4e4c79f4","section_id":"sec_04ced182-dc24-4fda-bda2-707148641288","layer":"body","character_id":null,"count":4,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPOはまだ\\*\\*“売上の本流”ではなく“立ち上がり”\\*\\* です。Broadcomは2025年に **Tomahawk 6-Davisson 102.4Tbps CPO Ethernet switch","quote_start":0,"quote_end":103,"text_sha256":"c5a6c9f9cea81f27a0eb96a06fc2e784e4b226ec84d8b3c380c42a361bd8da7b","block_sha256":"c5a6c9f9cea81f27a0eb96a06fc2e784e4b226ec84d8b3c380c42a361bd8da7b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f487aa08-2568-42ad-85cb-11c258b5b71d/#blk_a2784a30-21c9-4bb9-90ff-a37b4e4c79f4"},{"id":"occ_f5d5fe5736796e2741052d06","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f487aa08-2568-42ad-85cb-11c258b5b71d","work_id":"wrk_a5567405-5ef5-4c25-abcd-63351a43cdfd","block_id":"blk_de7d7537-bc99-470a-90ed-6d60bba6075c","section_id":"sec_28bb40ed-a959-4b81-b487-c4b97a76302f","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":43,"end":46,"exact":"CPO","quote":"```\n[中央AI/DC]\n  GPU/アクセラレータ ─ HBM ─ スイッチ ─ CPO ─ SSD\n     │\n     ├─ 主な取り分：NVIDIA / Broadcom / Marvell / Micron / SK hynix / Samsung / Kioxia / San","quote_start":0,"quote_end":146,"text_sha256":"68de07acc49b3a7831af703fbe06fc368c58283247d504a0c542be5a66edb831","block_sha256":"68de07acc49b3a7831af703fbe06fc368c58283247d504a0c542be5a66edb831","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f487aa08-2568-42ad-85cb-11c258b5b71d/#blk_de7d7537-bc99-470a-90ed-6d60bba6075c"},{"id":"occ_4340bd26a916a4069230730a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f487aa08-2568-42ad-85cb-11c258b5b71d","work_id":"wrk_a5567405-5ef5-4c25-abcd-63351a43cdfd","block_id":"blk_e518675d-0f08-4cb9-8843-bd58f38dd304","section_id":"sec_3e3294f0-2987-4dac-9f72-223a6f009e1a","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":66,"end":69,"exact":"CPO","quote":"VIDIAが圧倒的。\n- **HBM**：SK hynix、Micron、Samsung。\n- **スイッチ/CPO**：Broadcom、NVIDIA、Marvell。\n- **SSD**：Samsung、Micron、SK hynix/Solidigm、Kioxia、SanDisk。 ([SEC](https:","quote_start":11,"quote_end":169,"text_sha256":"c67fe43537edb924f9c138305a62932fcdd4514444991ea68236fb7dcd70d1ce","block_sha256":"c67fe43537edb924f9c138305a62932fcdd4514444991ea68236fb7dcd70d1ce","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f487aa08-2568-42ad-85cb-11c258b5b71d/#blk_e518675d-0f08-4cb9-8843-bd58f38dd304"},{"id":"occ_f8c6ee5106a87a620cfee053","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":null,"section_id":null,"layer":"title","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"title","start":9,"end":12,"exact":"光通信","quote":"AIデータセンター光通信解説","quote_start":0,"quote_end":14,"text_sha256":"ad26502576e39405201b6fc8126019046f1a6b622a78d0a61e63d43c492788dc","block_sha256":null,"offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/"},{"id":"occ_05169e3b8f3278b54151605c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_02c42647-8c53-4b88-9d5c-938d57a8aaca","section_id":"sec_1e0261d8-dbd4-40c4-a5f8-6c5f43f96701","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"光通信","quote":"光エンジンは、光通信モジュールの心臓部です。役割はシンプルで、**電気信号を光信号に変える、または光信号を電気信号に戻す**ことです。","quote_start":0,"quote_end":67,"text_sha256":"0a935bc6c6548ae0e0377ebc013ec932139acb3596dcf477a53d16d27906e495","block_sha256":"0a935bc6c6548ae0e0377ebc013ec932139acb3596dcf477a53d16d27906e495","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_02c42647-8c53-4b88-9d5c-938d57a8aaca"},{"id":"occ_4e6a065274013909c969fb5d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_030aa805-e8aa-44c8-af08-1c6b68fc2a9b","section_id":"sec_2d917ceb-99d0-47e4-a1e3-a74ea02ed43f","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":9,"end":12,"exact":"CPO","quote":"## 2027年：CPO/NPOの採用可否が見え始める","quote_start":0,"quote_end":27,"text_sha256":"0723d80c460679ab50829ae7ac67cb8435cf56ac63ab9c9828fb876f72462f47","block_sha256":"0723d80c460679ab50829ae7ac67cb8435cf56ac63ab9c9828fb876f72462f47","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_030aa805-e8aa-44c8-af08-1c6b68fc2a9b"},{"id":"occ_880a18af763c3bbbe5433452","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_0653c66a-d062-4957-bac0-79a84541df0c","section_id":"sec_bb8dbd67-faf6-435d-be1f-2f6ab39f2c3b","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":7,"end":17,"exact":"シリコンフォトニクス","quote":"## \\4. シリコンフォトニクスの本質","quote_start":0,"quote_end":20,"text_sha256":"930b8eb9d500a71865d5c8164db584055d53df3c587a6d08e40a4597263d7cf0","block_sha256":"930b8eb9d500a71865d5c8164db584055d53df3c587a6d08e40a4597263d7cf0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_0653c66a-d062-4957-bac0-79a84541df0c"},{"id":"occ_5cbe39d3c61adcc9349db249","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_083a631e-0b1a-4d77-9a11-40109189826e","section_id":"sec_0623e90a-c409-4f94-9367-e8a71af97f02","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":40,"end":43,"exact":"CPO","quote":"```\nNVIDIA：AIファクトリー統合\nBroadcom：Ethernet CPOスイッチ\nTSMC：光電融合パッケージ/COUPE\nCoherent/Lumentum：レーザー・光部品\nCorning/SENKO/住友電工：ファイバー・コネクタ\n```","quote_start":0,"quote_end":129,"text_sha256":"2e1d14a72436ded6fa4426ec695ec3e825a6510a06c48b297c446abef077054a","block_sha256":"2e1d14a72436ded6fa4426ec695ec3e825a6510a06c48b297c446abef077054a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_083a631e-0b1a-4d77-9a11-40109189826e"},{"id":"occ_03911a8f47dd21e85eabdc22","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_0dbdad9e-ecb5-4a91-a840-1af494eae329","section_id":"sec_4f172017-4168-4d4d-b8ee-46eb33d16f4a","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":29,"end":32,"exact":"CPO","quote":"## Broadcom：EthernetスイッチASICとCPOの巨大本命","quote_start":0,"quote_end":37,"text_sha256":"62da98cbd96053d42d801c1029a76db5b3ddbad2393ccacf4ae2cd77b62cd26b","block_sha256":"62da98cbd96053d42d801c1029a76db5b3ddbad2393ccacf4ae2cd77b62cd26b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_0dbdad9e-ecb5-4a91-a840-1af494eae329"},{"id":"occ_349c81a9965aae7b1cf40a54","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_0f67cc84-663c-4f9d-b66c-2354257c35db","section_id":"sec_75611efe-2deb-41d9-9d0a-207d391fa268","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPOの狙いは、**電気配線の距離を短くし、消費電力・信号劣化・発熱を減らすこと**です。Ansysも、CPOは帯域密度、通信遅延、銅配線の到達距離、電力効率の問題に対応するため、光と電子を近づけるアプロー","quote_start":0,"quote_end":103,"text_sha256":"917f30219db479360a1cd1db11f1d26458b6d00dad40400032439d0ae57e6ad6","block_sha256":"917f30219db479360a1cd1db11f1d26458b6d00dad40400032439d0ae57e6ad6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_0f67cc84-663c-4f9d-b66c-2354257c35db"},{"id":"occ_474b3d5f90342b517482a0ee","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_0fd40165-19d6-4967-a157-b689bd010d0a","section_id":"sec_1adf35a1-b3af-491c-82c9-63c2b47d86c6","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","シリコンフォトニクス","光通信"],"evidence":{"text_basis":"markdown","start":134,"end":137,"exact":"光通信","quote":"ます。ここで従来の銅配線だけでは、距離・発熱・消費電力・信号劣化の限界が出てきます。そこで重要になるのが、**光通信、シリコンフォトニクス、CPO、光エンジン、外部レーザー光源**です。","quote_start":79,"quote_end":172,"text_sha256":"6d40f8761c2ffb1383b72b0189bc1c5dd9c9b25930ad90fa45353258677f1686","block_sha256":"6d40f8761c2ffb1383b72b0189bc1c5dd9c9b25930ad90fa45353258677f1686","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_0fd40165-19d6-4967-a157-b689bd010d0a"},{"id":"occ_2cd29e981352dd3b4ac76714","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_1388e95f-9a4e-468c-a832-e561420dcc59","section_id":"sec_bb8dbd67-faf6-435d-be1f-2f6ab39f2c3b","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":0,"end":10,"exact":"シリコンフォトニクス","quote":"シリコンフォトニクスとは、**シリコン半導体の量産技術で、光回路をチップ上に作る技術**です。","quote_start":0,"quote_end":47,"text_sha256":"db88461a7dd117864ce7ac2d0c2f1e71bb16f8ee147566a2a8331d0e1c525511","block_sha256":"db88461a7dd117864ce7ac2d0c2f1e71bb16f8ee147566a2a8331d0e1c525511","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_1388e95f-9a4e-468c-a832-e561420dcc59"},{"id":"occ_4f779346d52ae67d0899622a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_185a42dd-7d58-473c-bca5-78bfc9f48798","section_id":"sec_6e1861cb-e34d-4563-b1a5-5eea0c2bc639","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":58,"end":61,"exact":"CPO","quote":"\nBroadcomの担当\n・EthernetスイッチASIC\n・Tomahawkファミリー\n・SerDes\n・CPO Ethernetスイッチの実装\n・光エンジンとスイッチASICのパッケージ統合\n・ハイパースケーラー向けEthernetファブリック\n```","quote_start":3,"quote_end":132,"text_sha256":"80863de6690fd2342d06e9f3f320a6c87a7ed193bab06c925c9c410255ca385a","block_sha256":"80863de6690fd2342d06e9f3f320a6c87a7ed193bab06c925c9c410255ca385a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_185a42dd-7d58-473c-bca5-78bfc9f48798"},{"id":"occ_f5a3b333245833a57d724a86","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_19ee81ea-f2dd-4a35-a975-7ccf7196b3a7","section_id":"sec_cf9b01c6-02bb-45d7-9373-7833f703c583","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":12,"end":15,"exact":"光通信","quote":"## AIデータセンター光通信解説","quote_start":0,"quote_end":17,"text_sha256":"cc930ccd8609e77118221add3f29f435138ad71d2901f520836f7430038ee853","block_sha256":"cc930ccd8609e77118221add3f29f435138ad71d2901f520836f7430038ee853","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_19ee81ea-f2dd-4a35-a975-7ccf7196b3a7"},{"id":"occ_90a3252e0970ccef15ce2b57","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_1d034dca-0894-43a5-9fba-28bff0eebb8a","section_id":"sec_45adc125-58e0-45ca-9e63-c3d09a0daf9c","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":43,"end":46,"exact":"CPO","quote":"```\n・レーザー\n・光エンジン\n・受光器\n・光学サブアセンブリ\n・トランシーバー\n・CPO/NPO向け部品\n```","quote_start":0,"quote_end":58,"text_sha256":"48657743ac5073596914211fdc9874c63e2ac43cc5183059429a562f8e4faf35","block_sha256":"48657743ac5073596914211fdc9874c63e2ac43cc5183059429a562f8e4faf35","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_1d034dca-0894-43a5-9fba-28bff0eebb8a"},{"id":"occ_1bfe5566df8574326172dbc3","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_1f565a06-c7b2-4ef0-b819-522501d6fc7a","section_id":"sec_55ca490a-0364-4b50-a1d3-79bc2bc1b114","layer":"body","character_id":null,"count":5,"matched_aliases":["CPO","InP","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":21,"end":24,"exact":"CPO","quote":"2026年のOFCでは、CoherentはCPO技術を複数展示し、6.4T socketed CPO、シリコンフォトニクス、外部レーザー光源、InP CWレーザー、VCSEL系NPO/CPOなどを示しました。([Coherent Inc](http","quote_start":0,"quote_end":124,"text_sha256":"ec2cc101a1a204997d45d64c51259f5b5f40450ffb3a8fc44c34376939e6653a","block_sha256":"ec2cc101a1a204997d45d64c51259f5b5f40450ffb3a8fc44c34376939e6653a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_1f565a06-c7b2-4ef0-b819-522501d6fc7a"},{"id":"occ_29e718b92d42c85ea4612d5e","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_1ff83c3f-0a1b-4300-9094-d6b26ee6421c","section_id":"sec_4891b52f-00f1-44d2-9b65-6d05f4685127","layer":"code","character_id":null,"count":3,"matched_aliases":["CPO","シリコンフォトニクス","光I/O"],"evidence":{"text_basis":"markdown","start":74,"end":77,"exact":"CPO","quote":"、AEC、リタイマー\n数m〜数百m       ：800G/1.6T光トランシーバー\nスイッチASIC近傍 ：CPO / NPO\n将来のチップ間   ：光I/O、シリコンフォトニクス\n```","quote_start":19,"quote_end":114,"text_sha256":"f5150b916bfa6824341ba963f3fb80808bf18d203515749e61d5bd582d05a130","block_sha256":"f5150b916bfa6824341ba963f3fb80808bf18d203515749e61d5bd582d05a130","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_1ff83c3f-0a1b-4300-9094-d6b26ee6421c"},{"id":"occ_df4cd3ac9fe4fff708d4a70f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_20eb7151-2c11-4be4-b871-47c6a94422dc","section_id":"sec_0b3be22a-00ce-4b88-b110-044b1ef49415","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":16,"end":19,"exact":"光通信","quote":"## \\1. AIデータセンター光通信スタックとは何か","quote_start":0,"quote_end":27,"text_sha256":"42dc13d3a26cbd605f0c8afb1ac6e6b09b6a9be229b3bb16094cb3cfb75c4683","block_sha256":"42dc13d3a26cbd605f0c8afb1ac6e6b09b6a9be229b3bb16094cb3cfb75c4683","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_20eb7151-2c11-4be4-b871-47c6a94422dc"},{"id":"occ_e0d784a3c7e358a24e0a3a1b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_228c6d09-b519-41dd-9e04-9ec085cd6bf1","section_id":"sec_bb8dbd67-faf6-435d-be1f-2f6ab39f2c3b","layer":"body","character_id":null,"count":2,"matched_aliases":["シリコンフォトニクス","光通信"],"evidence":{"text_basis":"markdown","start":3,"end":6,"exact":"光通信","quote":"従来の光通信部品は、レーザー、レンズ、ミラー、受光器、フィルターなどを個別に組み合わせる必要がありました。シリコンフォトニクスでは、光導波路、変調器、受光器、MUX/DMUXなどをチップ上に集積します。","quote_start":0,"quote_end":101,"text_sha256":"5ce696be335195e1b2396ed8a15c0522a8a2e7dccbb546bf8ab3906967e1f731","block_sha256":"5ce696be335195e1b2396ed8a15c0522a8a2e7dccbb546bf8ab3906967e1f731","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_228c6d09-b519-41dd-9e04-9ec085cd6bf1"},{"id":"occ_6f8e2fbf9875b9804f8fb42f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_233ef544-29a1-4c59-9fa3-80bb4655427a","section_id":"sec_ff4be0f2-ba66-4b14-8907-42f5d61d8f43","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":16,"end":19,"exact":"光通信","quote":"私の見方では、AIデータセンター光通信は以下の順に進む可能性が高いです。","quote_start":0,"quote_end":36,"text_sha256":"f5e6a64c2591fe1cb46be9a50755ef70c88d62bed60735702387651b495d900d","block_sha256":"f5e6a64c2591fe1cb46be9a50755ef70c88d62bed60735702387651b495d900d","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_233ef544-29a1-4c59-9fa3-80bb4655427a"},{"id":"occ_4a07faf2f53b3b35b2cf7ebb","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_235e3409-2bca-4915-b9dc-babd3746dc98","section_id":"sec_e62e761b-f34f-4db8-b997-e318e623e607","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":10,"end":13,"exact":"CPO","quote":"Lumentumは、CPO時代において特に**外部レーザー光源、InPレーザー、高出力レーザー、光トランシーバー**で重要です。NVIDIAのCPO構想にも、Coherentとともにサプライチェーン側で名前が出ている点は大きい","quote_start":0,"quote_end":113,"text_sha256":"c3f137a87f9599ff846ab19120450d40418ab8647e014ba1e32b49334f74f31e","block_sha256":"c3f137a87f9599ff846ab19120450d40418ab8647e014ba1e32b49334f74f31e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_235e3409-2bca-4915-b9dc-babd3746dc98"},{"id":"occ_2d3384899772d51cb4dd2599","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_24bc86cd-5f12-47a3-9b05-ab0de53284a1","section_id":"sec_360becc7-5945-45ea-af76-ccd2988ec32b","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":17,"end":20,"exact":"CPO","quote":"NVIDIAやBroadcomが「CPOスイッチを作る側」なら、Lumentumは**そのCPOに光を供給する光源側**です。","quote_start":0,"quote_end":63,"text_sha256":"ce6771e529a1f31caf3e526e2756adf83b57dfe1e7fd51ee595ef9369dc7a8f4","block_sha256":"ce6771e529a1f31caf3e526e2756adf83b57dfe1e7fd51ee595ef9369dc7a8f4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_24bc86cd-5f12-47a3-9b05-ab0de53284a1"},{"id":"occ_ac781961509d60a073eb42b6","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_2d953812-e700-4635-841c-a8a5a73ed1b7","section_id":"sec_75611efe-2deb-41d9-9d0a-207d391fa268","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"```\nCPO：\nスイッチASIC → すぐ近くの光エンジン → 光ファイバー\n```","quote_start":0,"quote_end":43,"text_sha256":"0b9ac2aa43b9205384e0d9b887084c33c69be63dcbe7d32a2d3532940f0e32f2","block_sha256":"0b9ac2aa43b9205384e0d9b887084c33c69be63dcbe7d32a2d3532940f0e32f2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_2d953812-e700-4635-841c-a8a5a73ed1b7"},{"id":"occ_af9bcb6139a83439c926f48f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_2ff1224c-bf90-4e1f-98e4-ee7d9659a659","section_id":"sec_b5847b52-7444-46bf-ab6d-a575fc407c47","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":44,"end":47,"exact":"CPO","quote":"**EthernetスイッチASICは電子回路でパケット処理を行い、外部とのI/O部分をCPOで光化しているスイッチ**","quote_start":0,"quote_end":60,"text_sha256":"c1d3d752ae6ef9bfb3e68e0e18290633ad6cde7de611ff38fd348a751edc9940","block_sha256":"c1d3d752ae6ef9bfb3e68e0e18290633ad6cde7de611ff38fd348a751edc9940","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_2ff1224c-bf90-4e1f-98e4-ee7d9659a659"},{"id":"occ_9580caf90e95ed1d3ac1a2fc","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_337fc539-7624-4a50-a18f-5edcef6f3790","section_id":"sec_bb8dbd67-faf6-435d-be1f-2f6ab39f2c3b","layer":"body","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":65,"end":68,"exact":"InP","quote":"あります。**シリコンはレーザー発光が苦手**です。つまり、光を通す道や変調器には使いやすいが、光源そのものはInP、GaAs、量子ドットレーザー、外部レーザー光源などに頼る必要があります。","quote_start":10,"quote_end":105,"text_sha256":"dbb943d12623791ad427baca03c6e97d94d8a3244b8359c73a0cf014c3bdd136","block_sha256":"dbb943d12623791ad427baca03c6e97d94d8a3244b8359c73a0cf014c3bdd136","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_337fc539-7624-4a50-a18f-5edcef6f3790"},{"id":"occ_e3ed1a90375dd4348b0f9d5d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_33b73fd4-682d-4cb3-affc-b20d83ca0dda","section_id":"sec_0384272a-ba18-457f-813c-9e4e40377b8b","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":138,"end":141,"exact":"CPO","quote":"net ネットワークアーキテクチャ\n・NVLink / BlueField / NIC / DPUとの統合\n・CPOスイッチ製品全体の設計\n・AIファクトリー向けのソフトウェア/運用設計\n```","quote_start":83,"quote_end":180,"text_sha256":"156df10810133b9c0cad9f6b46e0b0e119743c4961ee0758a43060b7811833cd","block_sha256":"156df10810133b9c0cad9f6b46e0b0e119743c4961ee0758a43060b7811833cd","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_33b73fd4-682d-4cb3-affc-b20d83ca0dda"},{"id":"occ_fbe21628159aed729debe3ba","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_343723cf-6bcc-42ac-89b4-5ab68254ee8d","section_id":"sec_360becc7-5945-45ea-af76-ccd2988ec32b","layer":"code","character_id":null,"count":1,"matched_aliases":["InP"],"evidence":{"text_basis":"markdown","start":14,"end":17,"exact":"InP","quote":"```\n・高出力レーザー\n・InPレーザー\n・外部レーザー光源\n・光トランシーバー\n・光部品\n```","quote_start":0,"quote_end":50,"text_sha256":"18917262d96e5bcc03d92f1faa37e41f5c226374e13d8deb3bc41b0df378c97b","block_sha256":"18917262d96e5bcc03d92f1faa37e41f5c226374e13d8deb3bc41b0df378c97b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_343723cf-6bcc-42ac-89b4-5ab68254ee8d"},{"id":"occ_29abde2964774f4755344bd0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_36ff75a8-45f6-47a5-a018-c4eeae43d837","section_id":"sec_13f79b53-5760-4db3-a376-5f489df78445","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"CPO","quote":"Siversは、CPO外部レーザー光源向けのDFBレーザーアレイがテーマです。","quote_start":0,"quote_end":39,"text_sha256":"0595c4d1d1dffac7d90bbe3a0038db4c94add7210996212f4aafedfae984f21f","block_sha256":"0595c4d1d1dffac7d90bbe3a0038db4c94add7210996212f4aafedfae984f21f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_36ff75a8-45f6-47a5-a018-c4eeae43d837"},{"id":"occ_7c6531891e41bd08bcea3f1c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_3b376847-9da3-4b1d-af03-d4e129be0015","section_id":"sec_d38e095c-bc02-4ac2-888e-7d31185984c1","layer":"body","character_id":null,"count":2,"matched_aliases":["光I/O","光通信"],"evidence":{"text_basis":"markdown","start":10,"end":14,"exact":"光I/O","quote":"## ③ さらに先は光I/O、チップ間光通信","quote_start":0,"quote_end":22,"text_sha256":"dfb3ad71af287651a4431c6ddab0f93bf71f2a6b811d3bc690371beba8c70e1a","block_sha256":"dfb3ad71af287651a4431c6ddab0f93bf71f2a6b811d3bc690371beba8c70e1a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_3b376847-9da3-4b1d-af03-d4e129be0015"},{"id":"occ_29b37d6ffc43198ba2cbb0c5","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_3bc5010b-c743-4f24-b263-92e357eb5763","section_id":"sec_ea03b50c-e0b0-4029-9a85-d69f515fa516","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":99,"end":102,"exact":"CPO","quote":"しかし今後は、**短距離はAEC、中距離はZeroFlap光トランシーバー、次世代はSiPh PIC/NPO/CPO**という形で、銅から光への移行そのものを取り込む会社になる可能性があります。","quote_start":44,"quote_end":141,"text_sha256":"6febf690798cf8944c82a51830a9ab2af986fcd5fb75daa2ce593f4f357b040e","block_sha256":"6febf690798cf8944c82a51830a9ab2af986fcd5fb75daa2ce593f4f357b040e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_3bc5010b-c743-4f24-b263-92e357eb5763"},{"id":"occ_26b3e9705d9eb5736256d8c9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_3feef150-46e7-4f2b-9797-91bbe62c453f","section_id":"sec_75611efe-2deb-41d9-9d0a-207d391fa268","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","Co-Packaged Optics"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPOは**Co-Packaged Optics**の略です。従来は、スイッチASICから電気配線でフロントパネルの光トランシーバーまで信号を運び、そこで光に変えていました。","quote_start":0,"quote_end":87,"text_sha256":"de30bd31325de1683d97d63afb41f366cbf3d55bf0f04209c252a2db3173ba24","block_sha256":"de30bd31325de1683d97d63afb41f366cbf3d55bf0f04209c252a2db3173ba24","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_3feef150-46e7-4f2b-9797-91bbe62c453f"},{"id":"occ_41ed4e08885d7c5d4ecd07d9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_41f7bf50-850e-49e9-b2c2-5d369c1b2270","section_id":"sec_0384272a-ba18-457f-813c-9e4e40377b8b","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"CPO","quote":"NVIDIAのCPOは、従来のプラガブル光トランシーバーを外付けする方式ではなく、**スイッチASICと同じパッケージ上にシリコンフォトニクスを載せる**方向です。NVIDIAはこれにより、従来方式より電力効率5倍、ネッ","quote_start":0,"quote_end":110,"text_sha256":"ef14998c0e88373229c16d5813661e717664b58d65119459cec7d29bc87a19a0","block_sha256":"ef14998c0e88373229c16d5813661e717664b58d65119459cec7d29bc87a19a0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_41f7bf50-850e-49e9-b2c2-5d369c1b2270"},{"id":"occ_7fb3f192b7a19cacf9eaf248","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_44d45d32-72a3-4e25-a8ba-6c5814d95222","section_id":"sec_55ca490a-0364-4b50-a1d3-79bc2bc1b114","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光通信"],"evidence":{"text_basis":"markdown","start":52,"end":55,"exact":"CPO","quote":"Coherentは、単なるレーザー屋ではありません。\\*\\*光源、光エンジン、受動部品、ファイバー接続、CPO/NPOまで幅広く持つ“光通信の総合メーカー”\\*\\*です。","quote_start":0,"quote_end":85,"text_sha256":"8c656e82f60cf174845facd766d02e7f00cdf153247d25db87fba23c6284d32f","block_sha256":"8c656e82f60cf174845facd766d02e7f00cdf153247d25db87fba23c6284d32f","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_44d45d32-72a3-4e25-a8ba-6c5814d95222"},{"id":"occ_f4bf78bb6d5022fa4b7e285b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_4ee9df1b-e7cb-4f55-bb58-77ed3557a944","section_id":"sec_6c224e43-4f69-48e2-9dcb-9b0b7ae43088","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":19,"end":22,"exact":"CPO","quote":"NVIDIAやBroadcomが巨大なCPOスイッチを作るのに対して、POETはその中に入る可能性がある、","quote_start":0,"quote_end":53,"text_sha256":"08338d94d5e520535c96d0044d7aafb5f4f4858973cb31eeade3920170f4e194","block_sha256":"08338d94d5e520535c96d0044d7aafb5f4f4858973cb31eeade3920170f4e194","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_4ee9df1b-e7cb-4f55-bb58-77ed3557a944"},{"id":"occ_534364c1bf5ae14ff4834776","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_5473b072-7982-4dfb-a041-b576c5264917","section_id":"sec_1adf35a1-b3af-491c-82c9-63c2b47d86c6","layer":"body","character_id":null,"count":2,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":0,"end":10,"exact":"シリコンフォトニクス","quote":"シリコンフォトニクスは、シリコン半導体の量産技術を使って、光導波路、変調器、受光器、MUX/DMUXなどをチップ上に集積する技術です。近年のレビューでも、シリコンフォトニクスは通信、信号処理、センシングなど次世代システム","quote_start":0,"quote_end":110,"text_sha256":"d9bad2b002db8ab38cd021f0a3b9b564559ed615047a23748fd760473a2d88b3","block_sha256":"d9bad2b002db8ab38cd021f0a3b9b564559ed615047a23748fd760473a2d88b3","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_5473b072-7982-4dfb-a041-b576c5264917"},{"id":"occ_0a35385910224ec1a788e30c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_5800f7ea-30c5-47e1-9a58-b1372b6e6c65","section_id":"sec_80da86f6-2184-436c-afd9-7a1ecde27f03","layer":"bo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Coherent：光通信の垂直統合大手","quote_start":0,"quote_end":22,"text_sha256":"7c36a56f7642fe69b45148d052ef742238d8136154a62b89e1223544a02e257b","block_sha256":"7c36a56f7642fe69b45148d052ef742238d8136154a62b89e1223544a02e257b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_5936f1c4-af8d-42d6-a394-6113adab76bb"},{"id":"occ_a1d75f4cbfb8f434caad851a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_63ec5d99-003a-44c4-a23b-df05f037dca7","section_id":"sec_0008dd45-6e92-4d92-84ee-9d4119c83082","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":39,"end":42,"exact":"CPO","quote":"Sivers、O-Net、Enablenceは、AIデータセンター/HPC向けCPOで使う外部レーザー光源モジュールを共同開発すると発表しています。Siversは、ELSが温度に敏感なレーザーを高発熱プロセッサから分離し、波長安定性、信頼性、保守性を高めると説明しています。([Siv","quote_start":0,"quote_end":142,"text_sha256":"d5b17ac6595c3f1ac5adae0d15ba28286d2ff9e09bdecc408b14ea742ca87c08","block_sha256":"d5b17ac6595c3f1ac5adae0d15ba28286d2ff9e09bdecc408b14ea742ca87c08","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_63ec5d99-003a-44c4-a23b-df05f037dca7"},{"id":"occ_b528e8b84e2ffdad2959b1f8","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_643b9d75-c8ea-4595-93e6-f27c74c66f01","section_id":"sec_55ca490a-0364-4b50-a1d3-79bc2bc1b114","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":18,"end":21,"exact":"InP","quote":"Coherentは、レーザー、材料、InP、SiPh、受光器、トランシーバー、CPO、産業レーザーまで持つ巨大な光部品企業です。","quote_start":0,"quote_end":64,"text_sha256":"21f1ef92fbd6ee0653a84615b0eeb7a2d5f4293598efb84c4e60f9eff1dc4677","block_sha256":"21f1ef92fbd6ee0653a84615b0eeb7a2d5f4293598efb84c4e60f9eff1dc4677","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_643b9d75-c8ea-4595-93e6-f27c74c66f01"},{"id":"occ_d22580888894e3726f682b41","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_67362c01-1f00-4932-9379-2ab4ec623c22","section_id":"sec_0623e90a-c409-4f94-9367-e8a71af97f02","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":5,"end":8,"exact":"CPO","quote":"## ② CPOスイッチはNVIDIAとBroadcomが主導","quote_start":0,"quote_end":31,"text_sha256":"f8569e897fc62f2aee3d7e580f6a26fd5d0239d6b7d561fa68811edc0028d3b5","block_sha256":"f8569e897fc62f2aee3d7e580f6a26fd5d0239d6b7d561fa68811edc0028d3b5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_67362c01-1f00-4932-9379-2ab4ec623c22"},{"id":"occ_98825797879d55fc66b12228","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_6c0bc3c9-93e7-4c4a-a930-b17af9a3f175","section_id":"sec_c063e373-a297-427f-ba96-b0556f74d03a","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":91,"end":101,"exact":"シリコンフォトニクス","quote":"し、AIクラスターが巨大化するほど、次の詰まりはネットワークになります。そこで、800G、1.6T、3.2T、シリコンフォトニクス、CPO、外部レーザー光源、光エンジンが重要になります。","quote_start":36,"quote_end":129,"text_sha256":"505f4413214cc1a20f32105cc327992d1e4da16622075ee70845af49a9df6ff2","block_sha256":"505f4413214cc1a20f32105cc327992d1e4da16622075ee70845af49a9df6ff2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_6c0bc3c9-93e7-4c4a-a930-b17af9a3f175"},{"id":"occ_83bf8841d53684a20868b1b1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_6cb89623-0c1a-4d4c-bf41-64bcf8be79f1","section_id":"sec_c063e373-a297-427f-ba96-b0556f74d03a","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":46,"end":49,"exact":"CPO","quote":"NVIDIAはAIファクトリー全体を握る。  \nBroadcomはEthernetスイッチとCPOを握る。  \nMarvellはDSP、カスタムASIC、Celestial AI、Polaritonで光接続を取り込む。  \nCredoは銅・AECから光PICへ拡張する。  \nCoherentとLu","quote_start":0,"quote_end":149,"text_sha256":"2b11fb13f84b43db2ed07ce1f65e1580fd32e5e746af3a522da92b353035aa1e","block_sha256":"2b11fb13f84b43db2ed07ce1f65e1580fd32e5e746af3a522da92b353035aa1e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_6cb89623-0c1a-4d4c-bf41-64bcf8be79f1"},{"id":"occ_075c2cd72fa0d391108340c4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_6f13c213-39a0-4070-9158-a64f00ff22e4","section_id":"sec_1ef64dce-e2a7-428c-be41-a6f39c080f49","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":83,"end":86,"exact":"CPO","quote":"com、Coherent、Lumentum、AAOIなどの実需が強くなります。NVIDIAやBroadcomのCPO製品も本格的に注目されます。","quote_start":28,"quote_end":100,"text_sha256":"e66454b39c49f9610f9d007d00504f94d7a9f62c10779338d3f483cff032945b","block_sha256":"e66454b39c49f9610f9d007d00504f94d7a9f62c10779338d3f483cff032945b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_6f13c213-39a0-4070-9158-a64f00ff22e4"},{"id":"occ_b7d260e42bbbc791808ee884","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_6f6cc556-8c7c-48b9-941d-61115569dd5a","section_id":"sec_bb8dbd67-faf6-435d-be1f-2f6ab39f2c3b","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":40,"end":43,"exact":"光通信","quote":"1. 小型化できる\n2. 大量生産しやすい\n3. 電子回路と近づけやすい\n4. 光通信の電力効率を改善できる","quote_start":0,"quote_end":54,"text_sha256":"a906a72f180ba83c868d0dcf07b91831077288662ebcd2ec01110f781b8b805a","block_sha256":"a906a72f180ba83c868d0dcf07b91831077288662ebcd2ec01110f781b8b805a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_6f6cc556-8c7c-48b9-941d-61115569dd5a"},{"id":"occ_771e2b9f11edb5b64773af61","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_7157fbff-5876-4f8b-bcf4-e54084847b7a","section_id":"sec_75611efe-2deb-41d9-9d0a-207d391fa268","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":7,"end":10,"exact":"CPO","quote":"## \\5. CPOとは何か","quote_start":0,"quote_end":14,"text_sha256":"548f0aa6ec412fc9ae22520e0d3e50172f0013d9e4801ab8f894319983871a3b","block_sha256":"548f0aa6ec412fc9ae22520e0d3e50172f0013d9e4801ab8f894319983871a3b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_7157fbff-5876-4f8b-bcf4-e54084847b7a"},{"id":"occ_9e312ed9480dee13bb37c0bf","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_7ad7ddce-dcd8-404f-b84b-767459dd5304","section_id":"sec_0008dd45-6e92-4d92-84ee-9d4119c83082","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":43,"end":46,"exact":"CPO","quote":"```\n外部レーザー光源：\n涼しく交換しやすい場所にレーザーを置く\n→ 光ファイバーでCPO光エンジンへ光を供給\n→ ASIC近くでは変調・送受信だけ行う\n```","quote_start":0,"quote_end":81,"text_sha256":"52be463cf3137ba26541a43fd23504594dc7179d918d5577863b55d5f77d2243","block_sha256":"52be463cf3137ba26541a43fd23504594dc7179d918d5577863b55d5f77d2243","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_7ad7ddce-dcd8-404f-b84b-767459dd5304"},{"id":"occ_4dc30fe204f39b415a566acf","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_7b63c6ae-d363-4a8f-871e-7d45c8052547","section_id":"sec_0008dd45-6e92-4d92-84ee-9d4119c83082","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPOでは、光エンジンをASICの近くに置きます。しかし、ASIC周辺は非常に熱いです。レーザーは熱に敏感で、温度変化で波長や出力がずれ、信頼性も落ちます。","quote_start":0,"quote_end":78,"text_sha256":"a48c8aeaa6be828106f74c034e0398391be999d7ab50392d7dfa1ca6bd90682e","block_sha256":"a48c8aeaa6be828106f74c034e0398391be999d7ab50392d7dfa1ca6bd90682e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_7b63c6ae-d363-4a8f-871e-7d45c8052547"},{"id":"occ_85b37840c6032c15b10c99d2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_7dfb5498-cc71-4160-98f1-4c2addc74749","section_id":"sec_0b525a48-a066-43ee-ae0b-7067db3a881a","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":64,"end":67,"exact":"CPO","quote":"U / XPU\n   ↓\nスイッチASIC\n   ↓\nSerDes / DSP / Retimer\n   ↓\nCPO光エンジン or プラガブル光トランシーバー\n   ↓\nレーザー / 変調器 / 受光器 / MUX / 光導波路\n   ↓\n光ファイバー\n```","quote_start":9,"quote_end":140,"text_sha256":"86df67323f734bbdca2bb9bc25c3836b3e00397dfe04910219b2569ae78b87e2","block_sha256":"86df67323f734bbdca2bb9bc25c3836b3e00397dfe04910219b2569ae78b87e2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_7dfb5498-cc71-4160-98f1-4c2addc74749"},{"id":"occ_2ab136d210726bf58ab54764","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_7f74c12a-3969-4f09-848c-da0bfcb5bd47","section_id":"sec_6c224e43-4f69-48e2-9dcb-9b0b7ae43088","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":38,"end":41,"exact":"CPO","quote":"```\n・800G/1.6T光エンジン\n・光インターポーザー\n・小型光源\n・CPO/モジュール向け光チップレット\n```","quote_start":0,"quote_end":60,"text_sha256":"b5a1165f43a97095053c7d03637f7a5c86cab4c13a7e555070fbbd15830a8168","block_sha256":"b5a1165f43a97095053c7d03637f7a5c86cab4c13a7e555070fbbd15830a8168","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_7f74c12a-3969-4f09-848c-da0bfcb5bd47"},{"id":"occ_d324960012ab07fdcc8942cd","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_8030a2a6-29aa-41c8-bf8a-ae0211d232f3","section_id":"sec_45adc125-58e0-45ca-9e63-c3d09a0daf9c","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":19,"end":22,"exact":"InP","quote":"Coherentは、レーザー、受光器、InP、SiPh、光エンジン、トランシーバー、CPO部品まで持つ光部品大手です。","quote_start":0,"quote_end":59,"text_sha256":"ce91a9ff6215b3931989479d142f44f18b28beb9165c7d7e54aa1803aa5740f9","block_sha256":"ce91a9ff6215b3931989479d142f44f18b28beb9165c7d7e54aa1803aa5740f9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_8030a2a6-29aa-41c8-bf8a-ae0211d232f3"},{"id":"occ_fd1da5ab8c8cd95d6034bc32","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_8222ebfb-9f8e-4a5c-ab31-ddad694b7091","section_id":"sec_c063e373-a297-427f-ba96-b0556f74d03a","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":9,"end":12,"exact":"光通信","quote":"AIデータセンター光通信の本質は、**GPUの計算力を活かすために、データ移動を光化すること**です。","quote_start":0,"quote_end":51,"text_sha256":"c356641d49070307dd0c44bf405e3a2affcb7ddf509e09dcbc9a6da7065d70c3","block_sha256":"c356641d49070307dd0c44bf405e3a2affcb7ddf509e09dcbc9a6da7065d70c3","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_8222ebfb-9f8e-4a5c-ab31-ddad694b7091"},{"id":"occ_62c358840b62c44916b587c4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_851082cf-2b04-4ecd-bb8d-faf0d1cded70","section_id":"sec_d581e15e-d23a-4de0-a7e3-74c6541e31d6","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":57,"end":60,"exact":"CPO","quote":"NVIDIA：AIデータセンター全体を組む側**  \n**Broadcom：EthernetスイッチASICとCPOの中核側**  \n**Marvell：光モジュールの信号処理半導体側**","quote_start":2,"quote_end":96,"text_sha256":"4999f2411e4f13f3d818def1626ae0511f5962ef5b5525310167fa9897abccbd","block_sha256":"4999f2411e4f13f3d818def1626ae0511f5962ef5b5525310167fa9897abccbd","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_851082cf-2b04-4ecd-bb8d-faf0d1cded70"},{"id":"occ_2bf5b72e47b53b07bf6a632a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_8b72bd43-a75a-4415-a0f5-5a8c7c2efdbd","section_id":"sec_382bcbd4-db3f-4470-997a-fa1601fb493d","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":41,"end":51,"exact":"シリコンフォトニクス","quote":"また2026年4月にはPolaritonを買収し、プラズモニクスベースの変調技術をシリコンフォトニクスと統合して、次世代光インターコネクトを高性能化する方向を示しています。([Marvell Technology](https://www.marvell.com/company/newsroom/ma","quote_start":0,"quote_end":151,"text_sha256":"a22924d79e62d8446b77b5f2c4ad46a9fd7c4a332f72abb165672985d573408a","block_sha256":"a22924d79e62d8446b77b5f2c4ad46a9fd7c4a332f72abb165672985d573408a","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_8b72bd43-a75a-4415-a0f5-5a8c7c2efdbd"},{"id":"occ_98a8dd839d338ea029f4eef1","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_8bc1ba36-7b4d-47e7-93dd-9c65650a6fc9","section_id":"sec_75611efe-2deb-41d9-9d0a-207d391fa268","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPOは、800G/1.6T以降の世界で重要になります。ただし、CPOは万能ではありません。レーザーの熱、保守性、標準化、テスト、故障時交換などの課題があります。そのため、当面は**プラガブル光トランシーバ","quote_start":0,"quote_end":103,"text_sha256":"3830de63090792b92b6db07168d835cdd4456f8f7b3110c636ce105e7266df96","block_sha256":"3830de63090792b92b6db07168d835cdd4456f8f7b3110c636ce105e7266df96","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_8bc1ba36-7b4d-47e7-93dd-9c65650a6fc9"},{"id":"occ_54e646df332bbe1806bc6cec","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_9d41d9bf-2f1a-45cb-8499-b0e6bf04657b","section_id":"sec_4f172017-4168-4d4d-b8ee-46eb33d16f4a","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光通信"],"evidence":{"text_basis":"markdown","start":19,"end":22,"exact":"光通信","quote":"Broadcomは、AIデータセンター光通信で極めて重要です。Tomahawk系のEthernetスイッチASIC、DSP、SerDes、光部品、CPOまで持っています。","quote_start":0,"quote_end":85,"text_sha256":"5dc649d727ed33e2ac2552362da54b79955381c92fe2cec1dbcc296bc9e015f4","block_sha256":"5dc649d727ed33e2ac2552362da54b79955381c92fe2cec1dbcc296bc9e015f4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_9d41d9bf-2f1a-45cb-8499-b0e6bf04657b"},{"id":"occ_823b07e10dd9706531031279","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_a0da71f8-518e-4e2d-9420-d7528c6110b5","section_id":"sec_046324df-7039-4b26-b292-36fa264d7f45","layer":"body","character_id":null,"count":1,"matched_aliases":["シリコンフォトニクス"],"evidence":{"text_basis":"markdown","start":4,"end":14,"exact":"シリコンフォトニクス","quote":"これは、シリコンフォトニクスの最大課題である、","quote_start":0,"quote_end":23,"text_sha256":"f956f5a7fe4b0220bc9bc8170d7695bd5604961f185897612bd8fb771110b1b4","block_sha256":"f956f5a7fe4b0220bc9bc8170d7695bd5604961f185897612bd8fb771110b1b4","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_a0da71f8-518e-4e2d-9420-d7528c6110b5"},{"id":"occ_301b8698823d39ffce05e543","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_a1ec8e20-b55c-4e6e-8a60-dea754a73b80","section_id":"sec_5e10a764-93dc-4d67-819f-3b0007991a8c","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":37,"end":40,"exact":"CPO","quote":"**Tomahawk 6 – Davisson** は、BroadcomのCPO Ethernetスイッチです。BroadcomはEthernetスイッチASICとCPO実装を握り、AIクラスターのEthernet側の中心プレイヤーです。","quote_start":0,"quote_end":119,"text_sha256":"4ccc94ce08d139f52046877ba30dd04506123e686956751e6aeffb541fec8c07","block_sha256":"4ccc94ce08d139f52046877ba30dd04506123e686956751e6aeffb541fec8c07","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_a1ec8e20-b55c-4e6e-8a60-dea754a73b80"},{"id":"occ_305bb8c298e34158b61a4e23","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_a20f2361-1ec3-42c8-ac50-0a9a5c81d732","section_id":"sec_8aad1f6f-044c-418e-895d-eb7ee03f0286","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":102,"end":105,"exact":"CPO","quote":"。\n\nBroadcom\n= 高速道路の巨大インターチェンジを作る会社。\n  EthernetスイッチASICとCPOで交通の要所を握る。\n\nMarvell\n= 道路の信号制御・交通整理システムを作る会社。\n  光モジュール内で信号を補正して安定させる。\n\nCoherent / Lumentum\n= 光のエンジン、ラ","quote_start":47,"quote_end":205,"text_sha256":"23898678768b6fd8af82c62a068a3ae7c927a0b72f92e4cc872631c2f8d82669","block_sha256":"23898678768b6fd8af82c62a068a3ae7c927a0b72f92e4cc872631c2f8d82669","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_a20f2361-1ec3-42c8-ac50-0a9a5c81d732"},{"id":"occ_88f7785dcdbb2b5a0652cfd0","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_a5a63a46-1fe0-4b7f-8d7b-363db8ba3673","section_id":"sec_e30a558a-25c4-437e-84e8-680fa3713d71","layer":"body","character_id":null,"count":2,"matched_aliases":["光I/O","光通信"],"evidence":{"text_basis":"markdown","start":11,"end":15,"exact":"光I/O","quote":"## 2028年以降：光I/O、チップ間光通信の本格テーマ化","quote_start":0,"quote_end":30,"text_sha256":"6517811009f9e93c46ea13862d23ba2da638c51f8dc9143057ed54ca4a575edb","block_sha256":"6517811009f9e93c46ea13862d23ba2da638c51f8dc9143057ed54ca4a575edb","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_a5a63a46-1fe0-4b7f-8d7b-363db8ba3673"},{"id":"occ_6d73fe01973498410ec8ab7c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_a7054286-11af-4b24-833b-240445d62664","section_id":"sec_13f79b53-5760-4db3-a376-5f489df78445","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":16,"end":19,"exact":"CPO","quote":"NVIDIA/Broadcom型CPOで「レーザーをどこに置くか」が問題になると、Siversのような外部レーザー光源企業に思惑が乗ります。","quote_start":0,"quote_end":70,"text_sha256":"daff7607b3f201ac618a41774faa9373fe13ddb4ca81236994433a7c7ed31934","block_sha256":"daff7607b3f201ac618a41774faa9373fe13ddb4ca81236994433a7c7ed31934","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_f9e9defb-c22c-436c-840a-c351b48ea9bb/#blk_a7054286-11af-4b24-833b-240445d62664"},{"id":"occ_d3465d960261ded3f272a5aa","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_f9e9defb-c22c-436c-840a-c351b48ea9bb","work_id":"wrk_dcad20c9-3f9f-415c-9103-db631318d520","block_id":"blk_aa79ad36-bd6b-4716-b9ab-747480f25473","section_id":"sec_1ef64dce-e2a7-428c-be41-a6f39c080f49","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":19,"end":22,"exact":"CPO","quote":"## 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Opticsである。CPOは、光エンジンをスイッチASICやアクセラレータのすぐ近くに置き、電気信号を長距離で引き回す前に光へ変換する技術だ。従来のプラガブル光モジュールより","quote_start":0,"quote_end":117,"text_sha256":"3931358d4ad55159ffad7cbfb7569e9da7faa519df669664c5afac02bfee9973","block_sha256":"3931358d4ad55159ffad7cbfb7569e9da7faa519df669664c5afac02bfee9973","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_53b18b12-0de8-4062-aeae-b271c2b1fea0"},{"id":"occ_4f1f66f4dbcbcc2eefed842c","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_5522c6a8-1786-4716-aa43-26f868982f83","section_id":"sec_1a6f86f2-0fa6-45cf-9097-28ee70e75446","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":38,"end":41,"exact":"CPO","quote":"| 確認項目 | 意味 |\n| --- | --- |\n| 顧客名 | 誰のCPO/SiPh設計に入るのか |\n| MOU/契約 | 評価段階か、正式採用か |\n| 設計互換性 | 既存チップ/パッケージにそのまま使えるか |\n| 量産ライン | パイロットか、本量産か |\n| 歩","quote_start":0,"quote_end":141,"text_sha256":"1a6e751d9d8d130712f1a0b4350276febd81b7b100bf64117936513e29e57483","block_sha256":"1a6e751d9d8d130712f1a0b4350276febd81b7b100bf64117936513e29e57483","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_5522c6a8-1786-4716-aa43-26f868982f83"},{"id":"occ_7a396ed856305001fd148dc4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_59b5fb49-b913-4914-8976-49031a3de503","section_id":"sec_15746f3d-ca14-44cb-bbfa-39c0f57d627d","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":21,"end":24,"exact":"CPO","quote":"一方で、早く見すぎている可能性があるのは、CPO専業テーマ、FAU新規参入、特殊パッケージ、互換性未確認の光部品である。CPOが本物でも、その部品がどの顧客設計に入り、いつ量産され、どの利益率で売れるかは別問題だ。","quote_start":0,"quote_end":107,"text_sha256":"c24eb2f5f4d6eb7ab9a1b122d57cdeb186921c14a05d0632ab261e5afa102b31","block_sha256":"c24eb2f5f4d6eb7ab9a1b122d57cdeb186921c14a05d0632ab261e5afa102b31","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_59b5fb49-b913-4914-8976-49031a3de503"},{"id":"occ_52393583dbcad91a0c3cc1a4","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_65f4877c-23f7-499d-bf2e-c1b9f0fe4767","section_id":"sec_15746f3d-ca14-44cb-bbfa-39c0f57d627d","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"CPO","quote":"```text\nCPO市場が伸びる\n= その会社の部品が採用される\n= すぐ利益が大きく出る\n```","quote_start":0,"quote_end":50,"text_sha256":"fbe1a6248591ca2d85d8bfff62c61e73ec952af10e3fae689d86717208dfeb6e","block_sha256":"fbe1a6248591ca2d85d8bfff62c61e73ec952af10e3fae689d86717208dfeb6e","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_65f4877c-23f7-499d-bf2e-c1b9f0fe4767"},{"id":"occ_ec79be419d231589f3b04b87","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_687dc007-add9-403b-8f9d-d51a23d53426","section_id":"sec_606788a6-6428-4c12-86fb-3f7dae123b2f","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":8,"end":11,"exact":"CPO","quote":"結論から言えば、CPOは本物だ。しかし、短期の主役はまだ800G/1.6Tプラガブル光モジュールと銅接続であり、CPOやNPOが数量・利益へ本格的に効き始めるのは、より現実的には2027〜2028年以降と見るべきだ。","quote_start":0,"quote_end":108,"text_sha256":"0cb724828b044aebbafe1ec4212626c1d47f9faa1c53c8984e30b308a9b82a29","block_sha256":"0cb724828b044aebbafe1ec4212626c1d47f9faa1c53c8984e30b308a9b82a29","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_687dc007-add9-403b-8f9d-d51a23d53426"},{"id":"occ_4b22efeec609fa42f50f9c4d","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_68e0fd8a-9fe6-414d-93e6-b15e785ca975","section_id":"sec_606788a6-6428-4c12-86fb-3f7dae123b2f","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","光接続"],"evidence":{"text_basis":"markdown","start":5,"end":8,"exact":"CPO","quote":"それは、「CPOが来る」ことと、「2026〜2027年に光接続の主役が一気にCPOへ置き換わる」ことを混同している点である。","quote_start":0,"quote_end":62,"text_sha256":"71df460868bc4c1962e42b2d436ab878c6d45cfd77bf4a0080f6e1013f89d5e2","block_sha256":"71df460868bc4c1962e42b2d436ab878c6d45cfd77bf4a0080f6e1013f89d5e2","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_68e0fd8a-9fe6-414d-93e6-b15e785ca975"},{"id":"occ_4452909500d517297f5d368a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_6a5c1d94-c385-4d9c-976d-28b7a6d4e803","section_id":"sec_66d590c6-744a-4082-a72b-d68ac809d9bd","layer":"body","character_id":null,"count":6,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":116,"end":119,"exact":"CPO","quote":"ガブルで強い | 200G/laneで継続 |\n| CWレーザー | SiPhトランシーバで増加 | 外部光源CPO/NPOでさらに増加 |\n| InP基板 | DFB/EML/CW-LDで重要 | CPO外部光源でも重要 |\n| FAU | 顧客評価段階が多い | CPO/NPO量産で重要化 |\n| 光コネクタ/","quote_start":61,"quote_end":219,"text_sha256":"13f84e1352aced6817010cf34763b6cc711741ed06a4f59195cc6ba43fc080cc","block_sha256":"13f84e1352aced6817010cf34763b6cc711741ed06a4f59195cc6ba43fc080cc","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_6a5c1d94-c385-4d9c-976d-28b7a6d4e803"},{"id":"occ_64302a8c0d73f8e40498719a","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_6eb66c7f-aef7-4708-bb91-fc0b0db24548","section_id":"sec_66d590c6-744a-4082-a72b-d68ac809d9bd","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","光通信"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光通信","quote":"光通信テーマを見るとき、CPOだけに注目すると見誤る。実際に先に伸びるのは、以下のような部品だ。","quote_start":0,"quote_end":48,"text_sha256":"f9636714d0b6a4a8c55d1f6bc673a86db2b5e9d46267302add57c0b87bddefff","block_sha256":"f9636714d0b6a4a8c55d1f6bc673a86db2b5e9d46267302add57c0b87bddefff","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_6eb66c7f-aef7-4708-bb91-fc0b0db24548"},{"id":"occ_e73209d26407e17419f35ad2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_6f3e2375-845e-451f-b85c-e5f83148b29e","section_id":"sec_b7717fc8-ea23-49b2-8c77-aadc816a41a4","layer":"body","character_id":null,"count":3,"matched_aliases":["CPO","光I/O"],"evidence":{"text_basis":"markdown","start":13,"end":16,"exact":"CPO","quote":"2029〜2030年には、CPO/NPO/OCI系光I/Oが、高密度AIスイッチや一部scale-up領域で標準候補になる。ただし、銅とプラガブルは消えない。短距離は銅、交換性が必要なリンクはプラガブル、電力・密度が厳しい場所はCP","quote_start":0,"quote_end":116,"text_sha256":"49835a87cb51236325a5c788c7cfb7fbaddea74cd67db2c042e2285315916e94","block_sha256":"49835a87cb51236325a5c788c7cfb7fbaddea74cd67db2c042e2285315916e94","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_6f3e2375-845e-451f-b85c-e5f83148b29e"},{"id":"occ_631aa42caf43ca19d5603d8b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_6fa22205-85e6-45d6-99f4-d0f47cd7037c","section_id":"sec_a3edbec8-1f63-41ce-832a-799aa4c264b3","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"光通信","quote":"光通信テーマが盛り上がると、「銅はもう終わり」と見られがちだが、これはかなり粗い見方である。","quote_start":0,"quote_end":46,"text_sha256":"5bbfce28e378c318a6d47876fde98480541ebbb8a99087a08b9f95b88fb95d97","block_sha256":"5bbfce28e378c318a6d47876fde98480541ebbb8a99087a08b9f95b88fb95d97","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_6fa22205-85e6-45d6-99f4-d0f47cd7037c"},{"id":"occ_677bd8c49c7b9886754fa877","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_7073ca6c-2246-49ac-b145-7ffbbaad7721","section_id":"sec_606788a6-6428-4c12-86fb-3f7dae123b2f","layer":"body","character_id":null,"count":1,"matched_aliases":["光通信"],"evidence":{"text_basis":"markdown","start":3,"end":6,"exact":"光通信","quote":"## 光通信、NPO、プラガブル、銅接続の現実的な時間軸を読む","quote_start":0,"quote_end":31,"text_sha256":"5efc2598584ab5de2fb53c0cfb8020b0034db3c256fcbf5be805b1d8494d21cf","block_sha256":"5efc2598584ab5de2fb53c0cfb8020b0034db3c256fcbf5be805b1d8494d21cf","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_7073ca6c-2246-49ac-b145-7ffbbaad7721"},{"id":"occ_770feefa7fbe309bce5f942f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_7138b09d-3a62-4ed2-99ab-4651ef1b9824","section_id":"sec_57727f89-6111-4f2f-8edb-a937e37a075d","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":66,"end":69,"exact":"CPO","quote":"26年OFCで、3.2T VCSELベースNPOを含むAIスケーリング向けソリューションを示している。これは、CPOだけでなく、NPOもAIクラスターの現実的な接続方式として検討されていることを意味する。([Goldman Sachs][6])","quote_start":11,"quote_end":133,"text_sha256":"248b194e7111048260e3f65fd86466cd5137a5769eaeec8f2f06fba3cba278d9","block_sha256":"248b194e7111048260e3f65fd86466cd5137a5769eaeec8f2f06fba3cba278d9","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_7138b09d-3a62-4ed2-99ab-4651ef1b9824"},{"id":"occ_7371d595a9ba25424017e864","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_788858e9-618f-47fb-a191-38cecaec2c75","section_id":"sec_ad01a2ad-e64b-4348-9845-08d33d704d38","layer":"character","character_id":"zetu_noia","count":2,"matched_aliases":["CPO","光通信"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"光通信","quote":"だから、光通信の未来を読むときは「CPOか、プラガブルか」ではなく、「どの距離で、どの帯域で、どの熱条件で、どの保守性が必要なのか」を見る方がいい。そこを分けると、市場の熱も少し静かに見えてくる。","quote_start":0,"quote_end":98,"text_sha256":"9eea1762e8cb0d4a693473e657cede95f6886094347154bbacc6ffbec6f21e30","block_sha256":"9eea1762e8cb0d4a693473e657cede95f6886094347154bbacc6ffbec6f21e30","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_788858e9-618f-47fb-a191-38cecaec2c75"},{"id":"occ_16731a150bd8f81b1b9e7a9b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_7f64d5df-3acb-4eb4-8474-1687526baf0f","section_id":"sec_a3edbec8-1f63-41ce-832a-799aa4c264b3","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":193,"end":196,"exact":"CPO","quote":" | 800G/1.6Tプラガブル | 距離・帯域・保守性のバランス |\n| 高密度スイッチASIC周辺 | CPO/NPO | 電力・密度・信号損失が限界に近い |\n| DCI/メトロ | コヒーレント光 | 長距離・高容量に向く |","quote_start":138,"quote_end":256,"text_sha256":"643069e4aff25aaa9f746e20745785dde284fc72eaac4c1cf7664c9f99c3b66b","block_sha256":"643069e4aff25aaa9f746e20745785dde284fc72eaac4c1cf7664c9f99c3b66b","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_7f64d5df-3acb-4eb4-8474-1687526baf0f"},{"id":"occ_c7a65209df51b6f463ebd77b","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_85f0fc75-a1d9-422c-b211-fce1cf0f624b","section_id":"sec_57727f89-6111-4f2f-8edb-a937e37a075d","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":63,"end":66,"exact":"CPO","quote":"ジンをASICパッケージ内まで入れるのではなく、ASICのすぐ近くの基板上に置く。電気配線を短くできる一方で、CPOほどパッケージ統合が難しくない。そのため、NPOはCPOより現実的な中間解として重要になる。","quote_start":8,"quote_end":112,"text_sha256":"0c0c51dc634c11a348b0c19e6a88f42573135e3efaf7560374e8b952e918c377","block_sha256":"0c0c51dc634c11a348b0c19e6a88f42573135e3efaf7560374e8b952e918c377","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_85f0fc75-a1d9-422c-b211-fce1cf0f624b"},{"id":"occ_89b3e25ed72c5370fb139b31","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_8c26399e-64af-4ac7-b98e-add1c50a1255","section_id":"sec_15746f3d-ca14-44cb-bbfa-39c0f57d627d","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO","InP"],"evidence":{"text_basis":"markdown","start":39,"end":42,"exact":"InP","quote":"正しく評価されているのは、800G/1.6Tプラガブル、EML、CWレーザー、InP、外部光源、光部品供給網だ。これらはCPOだけでなく、現在進行中のプラガブル需要にも直結している。","quote_start":0,"quote_end":91,"text_sha256":"f007d62e23f0bc6789a3c1ee210f94f64cb05559da59ec2968e5cda27ae5c378","block_sha256":"f007d62e23f0bc6789a3c1ee210f94f64cb05559da59ec2968e5cda27ae5c378","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_8c26399e-64af-4ac7-b98e-add1c50a1255"},{"id":"occ_ef1c740609675cfca430f6ab","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_8ec6ba83-f018-4cdd-885d-9486bfeb6971","section_id":"sec_1a6f86f2-0fa6-45cf-9097-28ee70e75446","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":21,"end":24,"exact":"CPO","quote":"Largan PrecisionのFAU/CPO期待は、この時間軸のズレをよく表している。","quote_start":0,"quote_end":45,"text_sha256":"b046e4ee3ebf1f49a17aaa5229281500558c4873af22aedfaebc9d10ed91bba5","block_sha256":"b046e4ee3ebf1f49a17aaa5229281500558c4873af22aedfaebc9d10ed91bba5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_8ec6ba83-f018-4cdd-885d-9486bfeb6971"},{"id":"occ_dfe79c9ff527def555d969b2","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_8eea113c-2430-43e3-b83d-539798ab97d6","section_id":"sec_70bc15f4-53b2-41ff-8b2a-1b7f1d83b47e","layer":"character","character_id":"sil_kathna","count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":72,"end":75,"exact":"CPO","quote":"近きものは銅で結ばれ、遠きものは光で結ばれる。計算する文明は、一つの素材ではなく、距離ごとに異なる血管を持つ。CPOは王ではない。高密度の祭壇に置かれる、ひとつの強い器である。","quote_start":17,"quote_end":105,"text_sha256":"61386b80c14d7ca5e8b745ce9ba0b5db0a4b20850e8a30573400e41ac20b9bd5","block_sha256":"61386b80c14d7ca5e8b745ce9ba0b5db0a4b20850e8a30573400e41ac20b9bd5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_8eea113c-2430-43e3-b83d-539798ab97d6"},{"id":"occ_95b8097b50f3f833de7dd7b9","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_94be637d-54a4-4ece-8280-56ee65dfe5c5","section_id":"sec_a3edbec8-1f63-41ce-832a-799aa4c264b3","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":104,"end":107,"exact":"CPO","quote":"scale-out\n  ↓ 800G / 1.6Tプラガブル\n高密度スイッチASIC周辺\n  ↓ NPO / CPO\nDCI・メトロ\n  ↓ コヒーレント光\n```","quote_start":49,"quote_end":131,"text_sha256":"a6e8e4e64d60706a38d031fa8a25920c22ae97cfc0847088a621b9c4e50990c8","block_sha256":"a6e8e4e64d60706a38d031fa8a25920c22ae97cfc0847088a621b9c4e50990c8","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_94be637d-54a4-4ece-8280-56ee65dfe5c5"},{"id":"occ_a86749444e609857788787cb","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_a49bcc92-7402-4d60-9ba5-d31d914e4d7a","section_id":"sec_722076b2-47e6-475f-8948-b90b08b126a7","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":58,"end":61,"exact":"CPO","quote":"、通常のサーバーNIC、一般的なラック間接続、交換性が重要なデータセンター内リンクでは、当面プラガブルが強い。CPOは高性能だが、保守性、歩留まり、熱設計、ファイバー引き回し、パッケージ統合の難易度が高い。","quote_start":3,"quote_end":106,"text_sha256":"d4652461f5a68e6cee1bf1dfd7ddeaf265612bb8b98810d7a72800b4ce6c2e47","block_sha256":"d4652461f5a68e6cee1bf1dfd7ddeaf265612bb8b98810d7a72800b4ce6c2e47","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_a49bcc92-7402-4d60-9ba5-d31d914e4d7a"},{"id":"occ_a51678cdd86b689064152984","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_a57265b0-5325-466e-8e55-ba5dc500ed74","section_id":"sec_e6971367-a077-4a65-8960-5ec3a3c9b515","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"つまり、CPOは「未来の構想」ではなく、NVIDIAやBroadcomの高密度スイッチではすでに現実の製品ロードマップに入っている。ここは市場が正しく評価している部分だ。","quote_start":0,"quote_end":85,"text_sha256":"7904931566b0969b3e63466ce0d2f7af24c140c6e00dece9986a23596c559654","block_sha256":"7904931566b0969b3e63466ce0d2f7af24c140c6e00dece9986a23596c559654","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_a57265b0-5325-466e-8e55-ba5dc500ed74"},{"id":"occ_22719b136e5303d5d7f950fd","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_a6b5988d-da0a-4855-86be-9a820094faa7","section_id":"sec_ad01a2ad-e64b-4348-9845-08d33d704d38","layer":"character","character_id":"zetu_noia","count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":45,"end":48,"exact":"CPO","quote":"私はここで、距離の問題を見たい。数十cmの銅、ラック間のプラガブル、ASIC近傍のNPO/CPO、都市間のコヒーレント光。AIデータセンターは、距離ごとに違う言語を話す身体になっていく。","quote_start":0,"quote_end":93,"text_sha256":"618a67051c749a594c6bd62237be2e4f7aad9c44be07a0774ad42a249c2809a5","block_sha256":"618a67051c749a594c6bd62237be2e4f7aad9c44be07a0774ad42a249c2809a5","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_a6b5988d-da0a-4855-86be-9a820094faa7"},{"id":"occ_6473d6a1a0e17fb0c468a548","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_aa449c1a-4ac7-4c64-bccc-f47a2b989a44","section_id":"sec_e6971367-a077-4a65-8960-5ec3a3c9b515","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":3,"end":6,"exact":"CPO","quote":"## CPOはすでに実用段階に入った","quote_start":0,"quote_end":18,"text_sha256":"4c7c026a836bf6d919d893c60604315718117a4564c003105c302e2de467fedf","block_sha256":"4c7c026a836bf6d919d893c60604315718117a4564c003105c302e2de467fedf","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_aa449c1a-4ac7-4c64-bccc-f47a2b989a44"},{"id":"occ_58763f3f3b3d6dd7cb15de81","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_b3959bab-9e30-4942-bc70-d91afc97a5f7","section_id":"sec_1f93180a-897c-488f-b3e2-4cf187923a68","layer":"code","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":104,"end":107,"exact":"CPO","quote":"O\nラック間・scale-out：800G/1.6T/3.2Tプラガブル、LPO\n高密度スイッチASIC周辺：CPO/NPO\nDCI・メトロ：コヒーレント光\n```","quote_start":49,"quote_end":131,"text_sha256":"b9d409fd4302119733a723e8d7d3571f275d180418ed406bfb4ebe5778f5d475","block_sha256":"b9d409fd4302119733a723e8d7d3571f275d180418ed406bfb4ebe5778f5d475","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_b3959bab-9e30-4942-bc70-d91afc97a5f7"},{"id":"occ_8ab61402827cb156d0786d0f","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_bd873eb9-3c9c-465a-af33-2385cd41124e","section_id":"sec_1f93180a-897c-488f-b3e2-4cf187923a68","layer":"body","character_id":null,"count":2,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":0,"end":3,"exact":"CPO","quote":"CPOの本格的な利益貢献は、2026年ではなく、より現実的には2027〜2028年以降。市場は「光が来る」という方向性は正しく見ているが、一部のCPO周辺テーマでは、2028年以降の利益を2026年の評価に","quote_start":0,"quote_end":103,"text_sha256":"4d809456ff29636ad4ef3d6a543fce3c1355e57014d00174e88b9b0467d3dae6","block_sha256":"4d809456ff29636ad4ef3d6a543fce3c1355e57014d00174e88b9b0467d3dae6","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_bd873eb9-3c9c-465a-af33-2385cd41124e"},{"id":"occ_746b6ba4a6783a15f5dbc483","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_bf95ca8d-ba6f-44a1-bd0e-c3af8a2333b6","section_id":"sec_e43996da-aaf6-4cb5-bc48-c7feb2db23a0","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":4,"end":7,"exact":"CPO","quote":"一方で、CPOが来るからといって、すぐにプラガブル光モジュールが消えるわけではない。むしろ、2026年前後の数量・売上の主役は依然としてプラガブルである。","quote_start":0,"quote_end":77,"text_sha256":"32a609fadfcc404ac2cf8df7e0a44dfb12cfd4aa8ffd183ae0f2060bccd9d6e0","block_sha256":"32a609fadfcc404ac2cf8df7e0a44dfb12cfd4aa8ffd183ae0f2060bccd9d6e0","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_bf95ca8d-ba6f-44a1-bd0e-c3af8a2333b6"},{"id":"occ_1103e5c25d2d9185fb9284ad","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_c7a29e0e-2bfe-4a0b-9fa0-4cdbbde08020","section_id":"sec_1a6f86f2-0fa6-45cf-9097-28ee70e75446","layer":"body","character_id":null,"count":1,"matched_aliases":["CPO"],"evidence":{"text_basis":"markdown","start":33,"end":36,"exact":"CPO","quote":"Larganはスマホカメラレンズで培った超精密加工技術を持つため、CPO向けFAUに参入するストーリーは魅力的だ。TrendForceは、Larganが9月にファイバーアレイのパイロットラインを計画し、顧客認定が進めば2027年に収益貢献が始まる可能性があると報じている。","quote_start":0,"quote_end":136,"text_sha256":"b9909ee492439024058e199124cced5b777f950d918c9435c114eb2f810f6673","block_sha256":"b9909ee492439024058e199124cced5b777f950d918c9435c114eb2f810f6673","offset_unit":"unicode_code_point"},"detection_method":"deterministic_literal","dictionary_revision":"topics-20260909-v1","review_status":"automatic_match","role":"unassessed","href":"articles/rev_faebe87e-f436-45d0-a928-a0137e76062d/#blk_c7a29e0e-2bfe-4a0b-9fa0-4cdbbde08020"},{"id":"occ_e57efeb446ab60a2ba0ea689","topic_id":"top_ebc6b65a-7b53-4dbc-8c7d-082db642e758","revision_id":"rev_faebe87e-f436-45d0-a928-a0137e76062d","work_id":"wrk_fe63d1af-b25c-47d2-bdb3-3fb316775c49","block_id":"blk_c80b96b8-ebc3-4526-b778-7273c226b7f0","section_id":"sec_b7717fc8-ea23-49b2-8c77-aadc816a41a4","layer":"body","character_id":null,"count":1,"matched_al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PhotonicsやQuantum-X Photonicsとして、CPOをAIファクトリー向けネットワークの中核技術に位置づけている。CPOによって従来プラガブル方式に比べて電力効率、信号品質、信頼性を改善できるとし、Quantum-X 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