Compact fiber-based mid-infrared frequency comb sources

• DOI: 10.1364/mics.2022.mw6c.1
• Publication Date: 2022-06-27T10:19:27Z
• Authors: Karol Krzempek; Dorota Tomaszewsk...; Aleksander Głuszek; Arkadiusz Hudziko...; Mikołaj Krakowski; Adrian Hjältén; Matthias Germann; Aleksandra Foltyn...; Grzegorz Soboń
• Keywords: Optical frequency comb; Fourier transform spectroscopy

We report the development of compact, stabilized fiber-based mid-infrared frequency comb sources covering 7–9 μm and 3.1–3.4 spectral ranges. Both enable high-precision Fourier-transform spectroscopy greenhouse gases.