{"title":"The New Development of QEPAS Trace Gas Sensor","authors":"Yufei Ma","doi":"10.4172/2469-410X.1000E111","DOIUrl":null,"url":null,"abstract":"Quartz-enhanced photoacoustic spectroscopy (QEPAS) is a novel technique for trace gas sensing which was invented by Prof. Tittel’s group in 2002 [1]. QEPAS uses a quartz tuning fork (QTF) as acoustic wave transducer. It process merits of high selectivity, high sensitivity and immune to environmental noise [2]. Therefore it was widely used in many fields and different sensor architecture was developed.","PeriodicalId":92245,"journal":{"name":"Journal of lasers, optics & photonics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2016-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of lasers, optics & photonics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4172/2469-410X.1000E111","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Quartz-enhanced photoacoustic spectroscopy (QEPAS) is a novel technique for trace gas sensing which was invented by Prof. Tittel’s group in 2002 [1]. QEPAS uses a quartz tuning fork (QTF) as acoustic wave transducer. It process merits of high selectivity, high sensitivity and immune to environmental noise [2]. Therefore it was widely used in many fields and different sensor architecture was developed.
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