Nvidia Commits $4B to Photonics Supply Chain, Boosting Aeluma and Optical Sector

Nvidia has committed approximately $4 billion to secure its photonics supply chain, signaling a major strategic push into optical interconnect technologies. This massive investment includes equity stakes and multi-year capacity agreements with specialized suppliers, most notably Aeluma. The move is designed to mitigate critical bottlenecks in Indium Phosphide (InP) wafer production, a material essential for high-speed optical links in AI data centers. Industry leaders such as Coherent and Lumentum have already warned that capacity for these specialized materials could remain constrained for several years. For smaller players like Aeluma, Nvidia's backing provides significant revenue visibility and technological validation within the semiconductor ecosystem. This aggressive capital allocation underscores Nvidia's commitment to controlling vital hardware components to sustain its lead in AI infrastructure.