BELLINGHAM, Wash.–(BUSINESS WIRE)–Registration has opened for SPIE Photonics West 2025, which will run from 25 to 30 January at San Francisco’s Moscone Center. The largest annual conference and exhibition in optics and photonics, Photonics West brings together researchers, innovators, engineers, and business leaders from across the globe for an exciting week of research-sharing, collaboration opportunities, and innovation-inspiring exchanges. This year, the week will include 4,500-plus techni