Detection of Atmospheric Methyl Mercaptan Using Wavelength Modulation Spectroscopy with Multicomponent Spectral Fitting

Detection of Atmospheric Methyl Mercaptan Using Wavelength Modulation Spectroscopy with Multicomponent Spectral Fitting

Detection of methyl mercaptan (CH3SH) is essential for environmental atmosphere assessment and exhaled-breath analysis. This paper presents a sensitive CH3SH sensor based on wavelength modulation spectroscopy (WMS) with a mid-infrared distributed feedback interband cascade laser (DFB-ICL). Multicomp...

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Bibliographic Details
Main Authors:	Zhenhui Du, Jiaxin Wan, Jinyi Li, Gang Luo, Hong Gao, Yiwen Ma
Format:	Article
Language:	English
Published:	MDPI AG 2017-02-01
Series:	Sensors
Subjects:	methyl mercaptan sensor distributed feedback interband cascade laser (DFB-ICL) multicomponent spectral fitting wavelength modulation spectroscopy (WMS) mid-infrared spectroscopy
Online Access:	http://www.mdpi.com/1424-8220/17/2/379

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