The research of the Optical Metrology Group (OMG) centers on optical metrology and sensing, ultimately aiming to develop experiments sensitive enough to track time variations of fundamental constants. To that end, we are working on novel schemes in broadband precision spectroscopy and light-matter interaction of structured light. Our research includes work on low-noise (mid-IR) fiber lasers, mid-IR supermirrors, environmentally stable single-cavity dual-combs, and frequency combs in general.

 

The members of the Optical Metrology Group at their latest group retreat taking a picture in front of a river.

News

31.10.2025
 

From 27th to 31st October we were happy to welcome Bhaswar Dutta Gupta, Jan Ornik, and Lakshya Sharma as guests to our group.

More
14.10.2025
 

As part of the physics:science@school outreach program, our colleague Ulrich Galander gave an engaging talk this week to around 130 students at the...
More
01.10.2025
 

Welcome to our group Clemens! We're happy that you will be joining our research efforts.
More