SPIE Photonics West 2026 is the world’s leading photonics technologies event, showcasing advancements in lasers, biomedical optics, biophotonics, quantum, and optoelectronics. It attracts over 24,000 professionals and 1,500 exhibitors from 70+ countries.
Date: January 17–22, 2026
Venue: Moscone Convention Center, San Francisco, CA, USA
