OpenLight Photonics is the world-leader in heterogeneously integrated silicon photonics chip design and manufacture, based in Silicon Valley. OpenLight’s unique technology is at the forefront of datacom, telecom, lidar, HPC, AI, and optical computing markets, improving the performance, power efficiency, and reliability of semiconductor chips. The company’s Photonics Application Specific Integrated Circuit (PASIC) platform helps to accelerate silicon photonics, chip design and its open-foundry ecosystem reduces production lead times.
OpenLight’s patented technology enables multiple, passive and active components to be integrated on to the same, silicon photonics chip and produced in a single foundry process. Efficiency, capacity and scalability all increase for manufacturers, with no need to source, package and assemble separate, discrete components. Chip costs reduce and yield, thermal management, chip density, power efficiency and signal integrity all improve.
OpenLight is extending the reach and uptake of silicon photonics technology by making its open platform PDK available for customers’ own designs and unique applications.

OpenLight – making photonics simple.