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

Autor: E.I. Kniazeva, S. Dello Russo, D. A. Díaz-Thomas, D. Ayache, G. Boissier, M. Bahriz, V. Spagnolo, A. Vicet
Rok vydání: 2022
Zdroj: Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES).
DOI: 10.1364/sensors.2022.sm1e.5
Popis: 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.
Databáze: OpenAIRE