{"title":"Applications of a modulated laser for FT-Raman spectroscopy—1. Removal of thermal backgrounds","authors":"R. Bennett","doi":"10.1016/0584-8539(94)80194-0","DOIUrl":null,"url":null,"abstract":"<div><p>The removal of thermal backgrounds from NIR FT-Raman spectra using a modulated laser is demonstrated. Both synchronous and asynchronous detection of the interferogram is used to show a reduction of the background to within the noise level of the data.</p></div>","PeriodicalId":82782,"journal":{"name":"Spectrochimica acta. Part A: Molecular spectroscopy","volume":"50 11","pages":"Pages 1813-1823"},"PeriodicalIF":0.0000,"publicationDate":"1994-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0584-8539(94)80194-0","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Spectrochimica acta. Part A: Molecular spectroscopy","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0584853994801940","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
The removal of thermal backgrounds from NIR FT-Raman spectra using a modulated laser is demonstrated. Both synchronous and asynchronous detection of the interferogram is used to show a reduction of the background to within the noise level of the data.