Hänsel, WolfgangGuo, HairunWeng, WenleLiu, JunqiuYang, FanBrès, Camille-SophieThévenaz, LucHolzwarth, RonaldKippenberg, Tobias J.2020-04-162020-04-162019-10-0310.1109/FCS.2019.8856141https://infoscience.epfl.ch/handle/20.500.14299/168208An 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.Supercontinuum generationDual-comb spectroscopyMid-infrared spectroscopytext::conference output::conference proceedings::conference paper