Planar Laser-Based QEPAS Trace Gas Sensor

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dc.citation.articleNumber989en_US
dc.citation.journalTitleSensorsen_US
dc.citation.volumeNumber16en_US
dc.contributor.authorMa, Yufeien_US
dc.contributor.authorHe, Yingen_US
dc.contributor.authorChen, Chengen_US
dc.contributor.authorYu, Xinen_US
dc.contributor.authorZhang, Jingboen_US
dc.contributor.authorPeng, Jiangboen_US
dc.contributor.authorSun, Ruien_US
dc.contributor.authorTittel, Frank K.en_US
dc.date.accessioned2016-09-30T20:52:22Zen_US
dc.date.available2016-09-30T20:52:22Zen_US
dc.date.issued2016en_US
dc.description.abstractA 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 spherical lens-based QEPAS sensor, the cylindrical lens-based QEPAS sensor has the advantages of easier laser beam alignment and a reduction of stringent stability requirements. Therefore, the reported approach is useful in long-term and continuous sensor operation.en_US
dc.identifier.citationMa, Yufei, He, Ying, Chen, Cheng, et al.. "Planar Laser-Based QEPAS Trace Gas Sensor." <i>Sensors,</i> 16, (2016) MDPI: http://dx.doi.org/10.3390/s16070989.en_US
dc.identifier.doihttp://dx.doi.org/10.3390/s16070989en_US
dc.identifier.urihttps://hdl.handle.net/1911/91626en_US
dc.language.isoengen_US
dc.publisherMDPIen_US
dc.rightsThis article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license.en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_US
dc.subject.keywordQEPASen_US
dc.subject.keywordcylindrical lensen_US
dc.subject.keywordplanar laseren_US
dc.subject.keywordH2O quantificationen_US
dc.titlePlanar Laser-Based QEPAS Trace Gas Sensoren_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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