Join the world’s largest photonics technologies event. Learn the most cutting-edge research in biomedical optics, biophotonics, industrial lasers, optoelectronics, microfabrication, displays, quantum technologies, and more.

Review the lineup of outstanding plenary speakers from around the globe. Select advanced training from more than 50 courses. Discuss your product requirements with top optics and photonics suppliers at any of the four exhibitions throughout the week, and participate in the strong industry program. The week is full of important engagements, and we look forward to seeing you there.

Conferences and courses: 25–30 January 2025
BiOS Expo: 25–26 January 2025
Quantum West Expo: 28–29 January 2025
Photonics West Exhibition: 28–30 January 2025

Co-located with SPIE AR | VR | MR 2025
and SPIE Global Business Forum 2025