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Münich, Germany June 22-27, 2025

The 27th World’s Leading Trade Fair Laser World of Photonics with the Congresses for Photonics Components, Systems and Applications are organized in Münich, Germany on June 22-27, 2025.

The World of Photonics Congress (CLEO Europe) conference on June 22-27, showcases the latest developments in a wide range of laser and photonics areas. The program features plenary lectures, keynote and tutorial speakers, invited talks, contributed talks and poster sessions within the different topics. The conference is organized by the European Physical Society (EPS), OPTICA and the IEEE Photonics Society.

PREIN researchers participate in the CLEO Europe with 33 PREIN-related oral presentations or posters presented during the week from all the PREIN partner organizations. See all the PREIN-related presentations by day.

The World of Photonics Congress is held in conjunction with the Laser World of Photonics Exhibition fair (LASER), organized June 24-27, 2025. With over 1,350 companies from 43 countries to the five halls LASER 2025 is the biggest traid fair in Photonics in Europe. It attarcts an estimated 40,000 visitors during the week

PREIN will be participating at the Finnish Photonics Pavillion with ten Finnish Photonics companies:

Read more on the Laser World Conference and Exhibition web page