2020 SPIE Photonics West Exhibition on February 4 – 6 2020 at the Moscone Convention Center in San Francisco, CA

SPIE Photonics West is the largest and most influential event in North America: 23,000 attendees, two exhibitions, 1,300 exhibiting companies, 5,300 papers on biophotonics, industrial lasers, optoelectronics, microfabrication, optical MEMs.
https://spie.org/conferences-and-exhibitions/photonics-west/event-highlights