EPISODE · Mar 3, 2026 · 13 MIN
【3/3】NVIDIA光学投資40億ドル AIインフラ銅から光へ先行投資
NVIDIAがLumentum・Coherentに計40億ドル投資。AIデータセンターの銅配線が「2メートル限界」に達し、シリコンフォトニクスへの移行が加速。サプライチェーン垂直統合の狙いを解説します。-----【noteに掲載中の追加レポートはこちら!】聞く経済ニュース活字版https://note.com/kiku_keizai※運営コストを賄うため、noteメンバーシップの登録をご検討よろしくお願いいたします!-----・NVIDIA40億ドル投資の全容:Lumentum・Coherentとの戦略的提携・「2メートル限界」の壁:銅配線が物理的限界、CPO技術が解決策に・消費電力3.5倍削減:コパッケージドオプティクスの技術革新・「サプライチェーンの堀」構築:NVIDIAの垂直統合戦略の真意・市場反応:AAOI22%急騰、nLIGHT16%上昇の波及効果・AMD追撃:Enosemi買収でフォトニクス競争が激化・2つのシナリオ:NVIDIA独占か代替技術台頭か-----・CNBChttps://www.cnbc.com/2026/03/02/nvidia-investment-coherent-lumentum.html・Bloomberghttps://www.bloomberg.com/news/articles/2026-03-02/nvidia-to-invest-4-billion-in-data-center-optics-companies・Reuters/Yahoo Financehttps://finance.yahoo.com/news/nvidia-invest-4-billion-photonic-131110099.html・NVIDIA Newsroom(Lumentum提携)https://nvidianews.nvidia.com/news/nvidia-announces-strategic-partnership-with-lumentum-to-develop-state-of-the-art-optics-technology・NVIDIA Newsroom(Coherent提携)https://nvidianews.nvidia.com/news/nvidia-and-coherent-announce-strategic-partnership-to-develop-optics-technology-to-scale-next-generation-data-center-architecture・NVIDIA Technical Bloghttps://developer.nvidia.com/blog/a-new-era-in-data-center-networking-with-nvidia-silicon-photonics-based-network-switching/・TrendForcehttps://www.trendforce.com/presscenter/news/20251208-12823.html・TechCrunch(AMD Enosemi買収)https://techcrunch.com/2025/05/28/amd-buys-silicon-photonics-startup-enosemi-to-fuel-its-ai-ambitions/・Yole Grouphttps://www.yolegroup.com/strategy-insights/nvidias-2025-photonic-switch-revolution-powering-the-ai-future/・Financial Contenthttps://markets.financialcontent.com/stocks/article/marketminute-2026-3-2-the-photonics-pivot-nvidia-injects-2-billion-into-lumentum-to-secure-the-future-of-ai-networking・Goldman Sachshttps://www.goldmansachs.com/insights/articles/ai-to-drive-165-increase-in-data-center-power-demand-by-2030・SDxCentralhttps://www.sdxcentral.com/news/nvidias-aggressive-laser-procurement-spurs-supply-chain-fears/・IEEE Spectrumhttps://spectrum.ieee.org/co-packaged-optics・Deloittehttps://www.deloitte.com/us/en/insights/industry/power-and-utilities/data-center-infrastructure-artificial-intelligence.html-----#NVIDIA #フォトニクス #AI半導体 #データセンター #聞く経済ニュース-----
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【3/3】NVIDIA光学投資40億ドル AIインフラ銅から光へ先行投資
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