Silicon Light Machines is located in Sunnyvale California – the heart of Silicon Valley. Here, we design and manufacture the Grating Light ValveTM products. Our facility includes a 1500 sq. ft. class 10 clean-room for wafer processing, clean labs for device and module testing as well as dedicated labs for electronics & optics development. Our name “Silicon Light Machines” reflects the core technologies embodied in the Grating Light Valve: Silicon to highlight the robust material set, Light to describe the field of use and Machines to underscore the mechanical nature of the GLV.