About SPIE Photonics West 2025

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.

SPIE Photonics West 2025, one of the world's leading photonics and optoelectronics conferences, will be held from January 25 to January 30, 2025, at the Moscone Center in San Francisco, California. This conference brings together researchers, engineers, and business leaders in optical and photonics for a lively mix of technical presentations, exhibitions, and networking opportunities.

Key highlights include:
BIOS, LASE, and OPTO are three technical symposia that will focus on specialized applications and breakthroughs in biophotonics, laser technology, and optoelectronics, respectively.
The Exhibition Hall will include major enterprises and startups demonstrating the newest photonics products, techniques, and breakthroughs.
Industry Events Include Networking Receptions, Panel Discussions, and the SPIE Job Fair.