Lightmatter: Solving How To Interconnect Millions Of Chips
Futurum Group, Wednesday, April 23rd, 2025
At OFC25, Lightmatter announced the Passage M1000, a 3D Photonic Superchip designed for next-generation XPUs and switches, and the Passage L200, 3D co-packaged optics (CPO). Both products are integral to the company's Passage platform, a 3D-stacked silicon photonics engine designed to connect thousands to millions of processors at the speed of light.
What is Covered in this Article:
- Why Lighmatter's photonic AI acceleration research is pivotal for the future of computing because it addresses fundamental limitations in traditional electronic computing, particularly in the context of rapidly growing AI workloads
- How Lightmatter Passage M1000 and L200 products are poised to deliver breakthroughs in photonic supercomputing due to their innovative use of 3D photonic interconnects, which address critical bottlenecks in traditional electrical interconnects for AI and HPC.
- Lightmatter's strategic use of GlobalFoundries' GF Fotonix platform, combined with partnerships with Amkor and ASE for packaging, significantly enhances its production readiness, supply chain resilience, and tariff-related stability.
Lightmatter: Solving How to Interconnect Millions of Chips