Spie Photonics West Conference 2025. Spie hosted more than 1500 exhibitors, and featured greater than 5000 technical presentations throughout the week that included bios, lase, opto, quantum west, the bios expo, the. Thousands of people attend photonics west each year to learn, connect, and find the latest research and products.

Join us for the spie photonics west exhibition 2025, the globally recognized event for providers of the best solutions, components, instruments, and system supports for the optics and. The largest annual conference and exhibition.