DocumentCode
2234227
Title
Effect of speed of sound on quartz-enhanced photoacoustic spectroscopy trace gas sensor performance
Author
Dong, Lei ; Liu, Kun ; Kosterev, Anatoliy A. ; Tittel, Frank K.
Author_Institution
Electr. & Comput. Eng. Dept., Rice Univ., Houston, TX, USA
fYear
2011
fDate
1-6 May 2011
Firstpage
1
Lastpage
2
Abstract
The effect of speed of sound (SoS) on the performance of quartz-enhanced photoacoustic spectroscopy (QEPAS) sensor was investigated. Methods to correct QEPAS signal and to minimize effect of SoS by the carrier gas was studied.
Keywords
gas sensors; optical sensors; photoacoustic spectroscopy; quartz; QEPAS signal; carrier gas; quartz-enhanced photoacoustic spectroscopy trace gas sensor performance; speed of sound; Gas detectors; Gas lasers; Measurement by laser beam; Optical sensors; Physics; Quantum cascade lasers; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-4577-1223-4
Type
conf
Filename
5950391
Link To Document