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Conferences > Sensors > 2023 > JW2A > JW2A.22

Removing Bias in Dual-Comb Spectroscopy from Pipeline Analog to Digital Converter Conversion

Nathan A. Malarich, Fabrizio Giorgetta, Kevin Cossel, Brian R. Washburn, Jerome Genest, Nathan Newbury, and Ian Coddington

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Abstract

We quantify the percent-level bias in dual-comb spectroscopy due to nonlinearities from the analog-to-digital conversion and demonstrate a compensation method to enable gas concentration measurements with 0.2% accuracy.

© 2023 The Author(s)

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