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High-resolution dual-comb gas-phase spectroscopy with a mode-locked laser on a photonic chip

Book Contribution - Book Chapter Conference Contribution

An integrated III-V-on-silicon mode-locked laser enables the first on-chip comb generator of 1.0-GHz line-spacing for direct interrogation of gas-phase narrow rovibrational transitions in molecules. Its flat-top spectrum empowers real-time multiplexed spectroscopy without any scanning elements.
Book: 2020 Conference on Lasers and Electro-Optics (CLEO)
Number of pages: 1
ISBN:9781943580767
Publication year:2020