Trace Ammonia Detection Based on Near-Infrared Fiber-Optic Cantilever-Enhanced Photoacoustic Spectroscopy

Abstract A trace ammonia (NH3) detection system based on the near-infrared fiber-optic cantilever-enhanced photoacoustic spectroscopy (CEPAS) is proposed. A fiber-optic extrinsic Fabry-Perot interferometer (EFPI) based cantilever microphone has been designed to detect the photoacoustic pressure sign...

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Váldodahkkit:	Min Guo, Ke Chen, Zhenfeng Gong, Qingxu Yu
Materiálatiipa:	Artigo
Giella:	Inglês
Almmustuhtton:	Tsinghua University Press 2019-03-01
Ráidu:	Photonic Sensors
Fáttát:	Trace gas detection photoacoustic spectroscopy cantilever microphone fiber-optic Fabry-Perot interferometer near-infrared laser
Liŋkkat:	http://link.springer.com/article/10.1007/s13320-019-0545-x
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