Open AccessHigh-sensitivity photoacoustic gas detector by employing multi-pass cell and fiber-optic microphone
Author(s) -
Bo Zhang,
Ke Chen,
Yewei Chen,
Beilei Yang,
Min Guo,
Hong Deng,
Fengxiang Ma,
Feng Zhu,
Zhenfeng Gong,
Wei Peng,
Qingxu Yu
Publication year - 2020
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.382310
Subject(s) - optics , materials science , optical fiber , fiber optic sensor , interferometry , absorption (acoustics) , optical path length , attenuation coefficient , microphone , finesse , sound pressure , physics , laser , fabry–pérot interferometer , acoustics