Broadband Fourier-transform spectrometer enabling modal subset identification in Fabry-Pérot-based astrocombs.
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DOI: 10.1364/oe.25.019251
Abstract: A multi-GHz frequency comb (astrocomb) is typically realized by filtering modes of a sub-GHz frequency comb (source comb) in a Fabry-Pérot etalon, which can lead to ambiguities in determining which subset of source comb modes… read more here.
Keywords: fourier transform; broadband fourier; transform spectrometer; fabry rot ... See more keywords