VCSEL Day 2026

Welcome! The VCSEL Day 2026 will take place at Ruhr University Bochum, Germany.

The most important dates for the VCSEL Day 2026 are summarized here:

• VCSEL Day: Friday, 11 September 2026
• Registration Deadline: Friday, 31 July 2026

This website is under construction and will be updated with further information.

We look forward to welcome you to Bochum!

Markus Lindemann,
Martin Hofmann
and Team of Photonics and Terahertz Technology Group