J. Waclawek, R. Lewicki, M. Jahjah, Y. Ma, E. Chrysostom, B. Lendl, F. Tittel
{"title":"A sensitive CW DFB quantum cascade laser based QEPAS sensor for detection of SO2","authors":"J. Waclawek, R. Lewicki, M. Jahjah, Y. Ma, E. Chrysostom, B. Lendl, F. Tittel","doi":"10.1364/CLEO_AT.2012.ATH5A.3","DOIUrl":null,"url":null,"abstract":"The development of a sensitive SO<sub>2</sub> QEPAS-based sensor platform employing a CW DFB-QCL will be reported. A detection sensitivity of 100 ppbv was achieved with a 1-sec averaging time for the 1380.94 cm<sup>-1</sup> SO<sub>2</sub> line.","PeriodicalId":6442,"journal":{"name":"2012 Conference on Lasers and Electro-Optics (CLEO)","volume":"39 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2012-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 Conference on Lasers and Electro-Optics (CLEO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/CLEO_AT.2012.ATH5A.3","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
Abstract
The development of a sensitive SO2 QEPAS-based sensor platform employing a CW DFB-QCL will be reported. A detection sensitivity of 100 ppbv was achieved with a 1-sec averaging time for the 1380.94 cm-1 SO2 line.