Photonics West 2025 Program Dates. 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. Registration has opened for spie photonics west 2025, which will run from 25 january to 30 january at san francisco’s moscone center.

Registration has opened for spie photonics west 2025, which will run from 25 to 30 january at san francisco’s moscone center. Program highlights include the annual bios hot topics plenary, which will.