Nanophotonic supercontinuum based mid-infrared dual-comb spectroscopy

We demonstrate a broadband mid-infrared dual-comb spectroscopy for parallel gas-phase detection in the functional group region from 2800–3600 cm−1, using dispersion engineered silicon nitride dual-core waveguides which produce broadband, intensity-enhanced and coherent mid-infrared frequency combs.


Published in:
OSA Technical Digest, STh1G.7
Presented at:
Conference on Lasers and Electro-Optics (CLEO), San Jose, California, USA, 5–10 May 2019
Year:
May 05 2019
Publisher:
Washington DC, USA, Optical Society
ISBN:
978-1-943580-57-6
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 Record created 2019-05-27, last modified 2019-08-12

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