{"title":"Measurement of high reflectances by use of multi-paths optical cavity","authors":"P. Cahuzac, G. Golman","doi":"10.1088/0335-7368/7/6/302","DOIUrl":null,"url":null,"abstract":"We propose here an experimental set-up allowing a precise measurement of mirror reflectances close to unity. The experimental arrangement is easy to adjust, although it requires the use of multi-paths optical cavity. The method can be applied to spherical mirrors as well as flat ones. The accuracy is up to 5.10−4. Results of measurements for visible and infrared spectral ranges are presented.","PeriodicalId":286899,"journal":{"name":"Nouvelle Revue D'optique","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1976-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nouvelle Revue D'optique","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0335-7368/7/6/302","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
We propose here an experimental set-up allowing a precise measurement of mirror reflectances close to unity. The experimental arrangement is easy to adjust, although it requires the use of multi-paths optical cavity. The method can be applied to spherical mirrors as well as flat ones. The accuracy is up to 5.10−4. Results of measurements for visible and infrared spectral ranges are presented.
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