Tagkoudi, EiriniGrassani, DavideYang, FanGuo, HairunKippenberg, TobiasBrès, Camille Sophie2019-05-272019-05-272019-05-272019-05-1010.1364/CLEO_SI.2019.STh1F.4https://infoscience.epfl.ch/handle/20.500.14299/156568WOS:000482226301376We 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 laserNonlinear opticsIntegrated opticsSupercontinuum generationAbsorption spectroscopyGas spectroscopy using low threshold mid-infrared radiation generated in Si3N4 waveguidestext::conference output::conference proceedings::conference paper