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Date of Publication:2022-10-07
Journal:OPTICS AND LASERS IN ENGINEERING
Volume:149
ISSN No.:0143-8166
Key Words:"photoacoustic spectroscopy; optical fiber sensor; methane detection; leakage detection; Fabry-Perot interferometer"
Pre One:Sub-ppb level detection of nitrogen dioxide based on an optimized H-type longitudinal acoustic resonator and a lock-in white-light interferometry demodulation algorithm
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