Publication

Gas spectroscopy using low threshold mid-infrared radiation generated in Si3N4 waveguides

Tobias Kippenberg, Camille Sophie Brès, Hairun Guo, Davide Grassani, Fan Yang, Eirini Tagkoudi
2019
Conference Papers

Abstract

We report trace-gas absorption spectroscopy based on the efficient generation of a 3.05μm dispersive wave in a Si3N4 waveguide pumped by a 2.09 μm femtosecond mode-locked fiber laser

Official source

https://infoscience.epfl.ch/entities/publication/a0a4fa48-257e-4d5d-bf77-c02e5f486a7d

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Gas spectroscopy using low threshold mid-infrared radiation generated in Si3N4 waveguides

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