Beat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring

Quartz-enhanced photoacoustic spectroscopy is a sensitive gas detection method whereby radiation-induced sound waves from gas absorption are detected. Here, Wuet al. use the beat frequency between a modulated laser and a tuning fork resonance to increase sensitivity and avoid frequent calibrations.

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Autores principales:	Hongpeng Wu, Lei Dong, Huadan Zheng, Yajun Yu, Weiguang Ma, Lei Zhang, Wangbao Yin, Liantuan Xiao, Suotang Jia, Frank K. Tittel
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/659aafb5051548c3a63fc9742c670868
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spelling	oai:doaj.org-article:659aafb5051548c3a63fc9742c6708682021-12-02T14:42:28ZBeat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring10.1038/ncomms153312041-1723https://doaj.org/article/659aafb5051548c3a63fc9742c6708682017-05-01T00:00:00Zhttps://doi.org/10.1038/ncomms15331https://doaj.org/toc/2041-1723Quartz-enhanced photoacoustic spectroscopy is a sensitive gas detection method whereby radiation-induced sound waves from gas absorption are detected. Here, Wuet al. use the beat frequency between a modulated laser and a tuning fork resonance to increase sensitivity and avoid frequent calibrations.Hongpeng WuLei DongHuadan ZhengYajun YuWeiguang MaLei ZhangWangbao YinLiantuan XiaoSuotang JiaFrank K. TittelNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Hongpeng Wu Lei Dong Huadan Zheng Yajun Yu Weiguang Ma Lei Zhang Wangbao Yin Liantuan Xiao Suotang Jia Frank K. Tittel Beat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring
description	Quartz-enhanced photoacoustic spectroscopy is a sensitive gas detection method whereby radiation-induced sound waves from gas absorption are detected. Here, Wuet al. use the beat frequency between a modulated laser and a tuning fork resonance to increase sensitivity and avoid frequent calibrations.
format	article
author	Hongpeng Wu Lei Dong Huadan Zheng Yajun Yu Weiguang Ma Lei Zhang Wangbao Yin Liantuan Xiao Suotang Jia Frank K. Tittel
author_facet	Hongpeng Wu Lei Dong Huadan Zheng Yajun Yu Weiguang Ma Lei Zhang Wangbao Yin Liantuan Xiao Suotang Jia Frank K. Tittel
author_sort	Hongpeng Wu
title	Beat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring
title_short	Beat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring
title_full	Beat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring
title_fullStr	Beat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring
title_full_unstemmed	Beat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring
title_sort	beat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/659aafb5051548c3a63fc9742c670868
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Beat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring

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