Utilization of a frequency-swept Fabry-Perot cavity quantum cascade laser for an innovative mid-IR spectrometer

S. Chin; V. Mitev; E. Giraud; R. Maulini; F. Hempel; N. Lang; M. Wiese; H. Zimmermann; D. L. Boiko

doi:10.1364/CLEO_AT.2022.AW4M.2

Conference on Lasers and Electro-Optics
Technical Digest Series (Optica Publishing Group, 2022),
paper AW4M.2
•https://doi.org/10.1364/CLEO_AT.2022.AW4M.2

Utilization of a frequency-swept Fabry-Perot cavity quantum cascade laser for an innovative mid-IR spectrometer

S. Chin, V. Mitev, E. Giraud, R. Maulini, F. Hempel, N. Lang, M. Wiese, H. Zimmermann, and D. L. Boiko

CLEO: Applications and Technology 2022

San Jose, California United States
15–20 May 2022
ISBN: 978-1-957171-05-0

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Novel Semiconductor Laser Configurations (AW4M)

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S. Chin, V. Mitev, E. Giraud, R. Maulini, F. Hempel, N. Lang, M. Wiese, H. Zimmermann, and D. L. Boiko, "Utilization of a frequency-swept Fabry-Perot cavity quantum cascade laser for an innovative mid-IR spectrometer," in Conference on Lasers and Electro-Optics, Technical Digest Series (Optica Publishing Group, 2022), paper AW4M.2.

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Abstract

We present an innovative approach for a mid-IR spectrometer comprising a commercial Fabry-Perot cavity quantum cascade laser. Utilization of the transient blue-chirped emission of such a laser the spectral fingerprint of methane at 8.15μm was clearly observed in absorption.

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