NVIDIA Pumps $4 Billion into Photonics Powerhouses Coherent and Lumentum to Fuel AI Data Center Boom

NVIDIA has struck multiyear strategic partnerships with photonics leaders Coherent and Lumentum, committing $2 billion to each company. Announced on March 2, 2026, the nonexclusive agreements provide NVIDIA with multibillion-dollar purchase commitments and priority access to advanced laser components and optical networking products. The investments will fund research and development, expand U.S.-based manufacturing capacity, and accelerate innovation in silicon photonics critical for scaling AI data centers.

These moves address the surging demand for high-bandwidth, energy-efficient optical interconnects as AI factories grow to gigawatt scales. NVIDIA CEO Jensen Huang emphasized that AI is driving the largest computing infrastructure buildout in history, with photonics enabling unprecedented speed and efficiency. Coherent CEO Jim Anderson highlighted their 20-year relationship with NVIDIA, noting strong forecasts from hyperscalers prompting rapid supply expansion. Lumentum CEO Michael Hurlston added that the partnership supports a new U.S. fab to boost capacity for tomorrow's AI optical architectures.

The deals matter as optical technologies become foundational to the next phase of AI infrastructure, improving resiliency and power efficiency in massive networks. By deepening domestic supply chains, NVIDIA reduces risks amid global chip shortages and bolsters U.S. manufacturing.

Looking ahead, expect accelerated advancements in silicon photonics, with Coherent and Lumentum scaling production to meet NVIDIA's needs and those of other hyperscalers. This could pave the way for gigawatt-scale AI factories, further solidifying NVIDIA's dominance in accelerated computing while lifting photonics stocks.