NVIDIA Invests in InP Lasers Amid Shift to Silicon Photonics

NVIDIA has strategically invested in Indium Phosphide (InP) lasers as part of a broader shift from copper to silicon photonics, according to PANews. This transition is driven by limitations in bandwidth, scale, and power consumption associated with traditional copper technology. Key players in this sector include TSMC and Lumentum, which are listed on the U.S. stock market. The move highlights the growing importance of silicon photonics in addressing the challenges faced by the semiconductor industry.