Simultaneous multi-gas detection between 3 and 4 mu m based on a 2.5-m multipass cell and a tunable Fabry-Perot filter detector

Li, SZ; Dong, L; Wu, HP; Yin, XK; Ma, WG; Zhang, L; Yin, WB; Sampaolo, A; Patimisco, P; Spagnolo, V; Jia, ST; Tittel, FK

Dong, L (reprint author), Shanxi Univ, Inst Laser Spect, State Key Lab Quantum Opt & Quantum Opt Devices, Taiyuan 030006, Shanxi, Peoples R China.; Spagnolo, V (reprint author), Politecn Bari, PolySense Lab, Phys Dept, I-70100 Bari, Italy.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2019; 216 (): 154

Abstract

We demonstrated a versatile and innovative gas sensing system based on a Fabry-Perot (FP) filter detector, which operates in the spectral range from 3......

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