Utilization of a frequency-swept Fabry-Perot cavity quantum cascade laser for an innovative mid-IR spectrometer
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Author
Chin, Sanghoon
Mitev, Valentin
Giraud, Eliane
Maulini, Richard
Hempel, Frank
Lang, Norbert
Wiese, Mathias
Zimmermann, Henrik
Boiko, Dmitri L.
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.
Publication Reference
CLEO 2022, San Jose, California (USA)
Year
2022-05-07