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.

News

17.02.2025 14:00
 

Zofia Bejm from the ETH Zurich, Switzerland will give a talk on "Cepstral Analysis for Cross-Comb Spectroscopy with a Single-Cavity Dual-Comb Optical...
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23.12.2024
 

"Record-high power, low phase noise synchronously-pumped optical parametric oscillator tunable from 2.7 to 4.7 μm"
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12.12.2024
 

Have you ever built a laser out of gingerbread? The Optical Metrology Group tackled this task together at our Christmas party this year and had lots...
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