Conferences & Courses Related Events SPIE Photonics West 2025. January 25-30, 2025. San Francisco, California (US)  SPIE Photonics West is the world’s leading photonics technologies event. Thousands of people attend Photonics West each year to learn, connect, and find the latest research and products. Topics cover biomedical optics, biophotonics, lasers, industrial lasers, optoelectronics, microfabrication, MOEMS-MEMS, displays, quantum technologies, and more. Six days, two exhibitions, technical papers, networking events, industry sessions, Quantum West stage, courses, and the co-located SPIE AR | VR | MR conference and exhibition make this the most important annual event in the optics and photonics market. International Summit on Semiconductors, Optoelectronics and Nanostructures (ISSON2024) May 29-31, 2024. Prague (Czech Republic)  NanoMaterials, NanoPhotonics & Nano-Optoelectronics, 2D materials CEN2023. June 12-14, 2023. Zargoza (Spain)  NanoPhotonics & Nano-Optoelectronics, Spintronics, NanoOptics 3PM2021. 23-25 November, 2021. Bilbao (Spain)  NanoPhotonics & Nano-Optoelectronics, Spintronics, NanoOptics Frontier School ICFO-Weizmann School on the Frontiers of Light: New Approaches to Atom-Light Interactions. July 06-08, 2021. Barcelona & Weizmann (Spain)  NanoPhotonics & Nano-Optoelectronics, NanoOptics SPPM2021 Online conference. June 10, 2021.  NanoPhotonics & Nano-Optoelectronics, Spintronics, NanoOptics