Who we are.

At Sound & Bright, we are translating our passion for laser interferometry into NDT research and industry solutions.

At the forefront of laser interferometer design, Sound & Bright is committed to the development of innovative LU receivers for non-destructive testing (NDT). We are a small, California based team with a track record of building cutting-edge instruments for industry and research. Our customers span the globe and range from top universities doing additive manufacturing, bio-medical or seismic research to major steel companies and government defense labs. We not only developed multi-channel random quadrature (MCRQ) technology—thanks to grants from NASA and NSF—we are the only company on the market to propose instruments that offer the rugged reliability, versatility and sensitivity it provides. We continually explore new partnerships and tailor our technological innovations to suit our customer’s needs in a rapidly developing NDT market.