CEMSE Event Updates - New Event Mon, Jun 29 2026 Upcoming Events Urgent Notice Please note the changes to upcoming events, such as a new event. Bose-Einstein Condensation of Photons in VCSELs – New Operation Mode of Semiconductor Lasers Maciej Pieczarka, Associate Professor, Department of Experimental Physics, Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology (WrocławTech) Jul 1, 12:00 - 13:00 B3 R5220 BEC Bose-Einstein condensate VCSEL laser photonics This talk presents findings on Bose-Einstein condensation of photons within a well-known semiconductor device - the VCSEL.