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PUBLICATIONS

A compact mid-infrared dual-comb spectrometer for outdoor spectroscopy

Published

Author(s)

Gabriel Ycas, Fabrizio Giorgetta, Jacob T. Friedlein, Daniel Herman, Kevin Cossel, Esther Baumann, Nathan R. Newbury, Ian Coddington

Abstract

This manuscript describes the design of a robust, mode-locked laser based, mid-infrared dual- comb spectrometer operating in the 3.1-µm to 4-µm spectral window. The design represents an improvement in signal-to-noise, system size, power consumption and robustness relative to previous work and should be a viable platform to investigate future mid-infrared dual-comb applications in the field. System quality factors of 2×10^6 and 30 hours of continuous operation are demonstrated over a 120-meter outdoor air path
Citation
Optics Express
Volume
28
Issue
10
Pub Type
Journals

Download Paper

DOI Link

Keywords

Dual-comb, frequency comb
Spectroscopy and Physics

Citation

Ycas, G. , Giorgetta, F. , Friedlein, J. , Herman, D. , Cossel, K. , Baumann, E. , Newbury, N. and Coddington, I. (2022), A compact mid-infrared dual-comb spectrometer for outdoor spectroscopy, Optics Express, [online], https://doi.org/10.1364/OE.385860 (Accessed April 23, 2024)

Created April 9, 2022, Updated August 17, 2022