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
• Submission Deadline: Tuesday, 30 June 2026

We look forward to welcome you to Bochum!

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