About Exhibition Photonix Expo 2026 Osaka will be held from 13th - 16th May 2026 at INTEX Osaka in Japan. This is a trade fair for laser, optics, and optical communications. It is expected to attract over 1,000 exhibitors from around the world and over 30,000 visitors. It is a valuable opportunity for businesses and individuals to learn about the latest advances in the laser and photonics industry.