NVIDIA's strategic investment in Lumentum and Coherent secures critical InP laser and high‑power CW light‑source capacity, shifting supply‑chain focus from module assembly to upstream optical components. With TSMC's silicon photonics platform and advanced OSAT capabilities, CPO is poised to play a central role in high‑power switches and high‑density AI racks at 800G/1.6T and beyond. Future CPO penetration will depend on light‑source stability and capex pace, serving as a vital engine for AI fabric scalability.

Key Highlights

• Strategic Capacity Binding: Nvidia’s massive investment secures high‑end laser supply, transitioning from traditional procurement to equity‑based capacity and technology alignment to mitigate component bottlenecks.
• Upstream Bottleneck Shift: The supply‑chain focus has moved from module assembly to InP lasers and high‑power CW sources, and over the longer term toward advanced materials like TFLN and Silicon Nitride Microcombs that enable next‑generation, high‑density light engines.
• Ecosystem Integration: Taiwanese firms are gaining prominence in SiPh foundry, CPO packaging, and testing, making the synchronized expansion of lasers, SiPh platforms, and OSAT capacity the critical success factor for the new CPO ecosystem.

Table of Contents

1. High‑Speed Optics & Supply Chain Dynamics
2. Scenario Analysis

< Total Pages: 6>