Publication

Nanophotonic Supercontinuum-Based Mid-Infrared Dual-Comb Spectroscopy

Luc Thévenaz, Tobias Kippenberg, Camille Sophie Brès, Junqiu Liu, Hairun Guo, Wenle Weng, Fan Yang, Wolfgang Hänsel
2019
Conference Papers

Abstract

An optically stabilized dual-comb system at telecom wavelength is used to drive a mid-infrared spectroscopy for parallel gas-phase detection in the functional group region from 2800-3600 cm -1 . A coherent broadband intensity-enhanced spectrum in the mid-infrared region is obtained through dispersion engineered silicon nitride dual-core waveguides.

Official source

https://infoscience.epfl.ch/entities/publication/b0109ebc-c2a2-45b2-9a74-242907c9d58d

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Nanophotonic Supercontinuum-Based Mid-Infrared Dual-Comb Spectroscopy

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