{"title":"Using CW-CRDS for trace gas detection","authors":"J. Dudek, P. Rabinowitz, K. Lehmann, Wen-Bin Yan","doi":"10.1109/LEOSST.2000.869709","DOIUrl":null,"url":null,"abstract":"We have developed a technique to measure trace concentrations of gases in the near-infrared region using Continuous Wave Excitation Cavity Ring-down Spectroscopy (CW-CRDS). We have demonstrated that with a simple CW-CRDS system, trace amounts of moisture (water vapor) can be accurately detected.","PeriodicalId":415720,"journal":{"name":"2000 Digest of the LEOS Summer Topical Meetings. Electronic-Enhanced Optics. Optical Sensing in Semiconductor Manufacturing. Electro-Optics in Space. Broadband Optical Networks (Cat. No.00TH8497)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2000 Digest of the LEOS Summer Topical Meetings. Electronic-Enhanced Optics. Optical Sensing in Semiconductor Manufacturing. Electro-Optics in Space. Broadband Optical Networks (Cat. No.00TH8497)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LEOSST.2000.869709","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
We have developed a technique to measure trace concentrations of gases in the near-infrared region using Continuous Wave Excitation Cavity Ring-down Spectroscopy (CW-CRDS). We have demonstrated that with a simple CW-CRDS system, trace amounts of moisture (water vapor) can be accurately detected.
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