Shares of Lumentum and Coherent were up over 7% in premarket trading after the announcement on Monday. At its most recent earnings conference, Nvidia Executives said the company would use its large cash reserve to invest in the AI ecosystem and help boost the output of models.

Light-based and photonics technology has emerged as a popular choice for chipmakers looking to increase the speed of their chips in an effort to cater to higher inference requirements. The tie-ups include multibillion-Dollar purchase commitments from Nvidia and future capacity and access rights to advanced laser and optical networking products from both Lumentum and Coherent. The investments will help the companies support research and development, capacity and operations as they build out United States manufacturing capabilities.

–Reuters–