1-GHz dual-comb spectrometer with high mutual coherence for fast and broadband measurements.
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DOI: 10.1364/ol.448575
Abstract: Dual-frequency comb spectroscopy permits broadband precision spectroscopy with high acquisition rate. The combs' repetition rates as well as the mutual coherence between the combs are key to fast and broadband measurements. Here, we demonstrate a… read more here.
Keywords: mutual coherence; spectroscopy; comb; fast broadband ... See more keywords