Lightmatter Announces Passage L200, the Fastest Co-Packaged Optics for AI

Revolutionary 3D photonic interconnect solution eliminates bandwidth bottlenecks

MOUNTAIN VIEW, Calif., April 01, 2025–(BUSINESS WIRE)–Lightmatter, the leader in photonic (super)computing, today announced Passage™ L200, the world’s first 3D co-packaged optics (CPO) product. Designed to integrate with the latest XPU and switch silicon designs, Passage L200 unleashes unprecedented AI performance scaling by eliminating interconnect bandwidth bottlenecks. The L200 3D CPO family…