Conference PaperMid-infrared dual-comb spectroscopy for high-speed chemical kinetics measurements in a shock tubeHoghooghi, Nazanin; Chang, Peter; Egbert, Scott; Burch, Matt; Lynch, Patrick; Diddams, Scott A.; Rieker, Gregory B.<p>We report high-speed measurements of chemical kinetics reactions inside a shock tube using a 1-GHz repetition rate mid-infrared dual-comb spectrometer. We show formation of formaldehyde and sub-sequent decomposition to carbon-monoxide with 17.5 μs time resolution.</p>2023-01-0110451986CLEO: Science and Innovations 2023STh4L.2https://doi.org/10.1364/CLEO_SI.2023.STh4L.22019195National Science Foundation