Lightmatter
Overview
Lightmatter’s photonic chips form a complete interconnect platform. Passage® interconnects and Guide® light engines scale networking for AI supercomputers.
Complete photonics roadmap from NPO and OBO to 2D and 3D CPO and 3D Interposers. Edgeless I/O architecture enabling unlimited bandwidth scaling.
Designed for frontier-scale training. Supports 32 to 64 Tbps of aggregate bandwidth through co-packaged optics, using 112G PAM4 signaling to enable dense and fast interconnects.