Original description of the event: The 30th International Semiconductor Laser Conference 2026. We welcome you to Tampere, Finland to join us at the 30th International Semiconductor Laser Conference (ISLC 2026)! The ISLC has a tradition of more than 50 years of bringing together specialists in the field of semiconductor lasers, amplifiers and LEDs. The conference is run in a single session format, providing an opportunity to all participants for fruitful discussions and networking. In addition, June is a great time to experience Tampere and the beautiful peace and quiet of the nature around it. See the event programme. This event has already been organised. You can find the event materials on this archive page.