Hua Er Jie Jian Wen·2026-03-03 00:16Core Insights - Nvidia announced a total investment of $4 billion in two photonics technology companies, Lumentum and Coherent, with each receiving $2 billion, aimed at enhancing its AI data center network architecture [1][3] Group 1: Investment Details - The investment includes multi-billion dollar procurement commitments and future capacity rights for advanced laser components [1][5] - Following the announcement, Lumentum's stock rose nearly 12%, Coherent's stock increased over 15%, and Nvidia's stock gained nearly 3% [1] Group 2: Strategic Intent - The investment aligns with Nvidia's strategic deployment of Co-Packaged Optics (CPO) technology, which integrates pluggable transceivers directly into switches, reducing hardware procurement costs and significantly lowering network energy consumption [3][4] - Nvidia's CEO Jensen Huang stated that the collaboration with Lumentum aims to advance the world's most advanced silicon photonics technology for building next-generation AI factories [4] Group 3: Company Profiles - Lumentum is a leading supplier of CPO-optimized laser modules, with a recent quarterly revenue of $665.5 million, and has initiated a capacity expansion plan for CPO components [5] - Coherent has launched laser emitters optimized for CPO systems and is involved in the testing tools market, providing engineering development support for network equipment suppliers [5]