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Conferences > Sensors > 2022 > SM1E > SM1E.5

Ultra-compact QEPAS sensors for simultaneous detection of toxic gases in atmosphere based on custom near-IR DFB laser-diodes

E.I. Kniazeva, S. Dello Russo, D. A. Díaz-Thomas, D. Ayache, G. Boissier, M. Bahriz, V. Spagnolo, and A. Vicet

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Abstract

This work deals with the creation of light ultra-compact QEPAS sensors for detection of toxic gases in atmosphere, implementing innovative custom near-IR Distributed Feedback laser diodes (DFBs) emitting at 2.3 µm.

© 2022 The Author(s)

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