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Planar Laser-Based QEPAS Trace Gas Sensor

A novel quartz enhanced photoacoustic spectroscopy (QEPAS) trace gas detection scheme is reported in this paper. A cylindrical lens was employed for near-infrared laser focusing. The laser beam was shaped as a planar line laser between the gap of the quartz tuning fork (QTF) prongs. Compared with a...

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Detalles Bibliográficos
Autores principales:	Ma, Yufei, He, Ying, Chen, Cheng, Yu, Xin, Zhang, Jingbo, Peng, Jiangbo, Sun, Rui, Tittel, Frank K.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2016
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4970040/ https://www.ncbi.nlm.nih.gov/pubmed/27367686 http://dx.doi.org/10.3390/s16070989

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