{"title":"Strain Gauges by variation of differential birefringence","authors":"P. Lelong, V. Simonet, J. Charmet","doi":"10.1088/0335-7368/5/2/306","DOIUrl":null,"url":null,"abstract":"The strain-gauge here after described is a purely optical device which makes possible to determine the strains by measuring differential birefringence between two elliptically polarized light beams. Measurements on dielectric material are more performing with this optical strain gauge than with a conventional electrical one. Sensitivities can reach 5.10-6 for strain measurements and one micron for transverse displacements.","PeriodicalId":286899,"journal":{"name":"Nouvelle Revue D'optique","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1974-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nouvelle Revue D'optique","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0335-7368/5/2/306","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
The strain-gauge here after described is a purely optical device which makes possible to determine the strains by measuring differential birefringence between two elliptically polarized light beams. Measurements on dielectric material are more performing with this optical strain gauge than with a conventional electrical one. Sensitivities can reach 5.10-6 for strain measurements and one micron for transverse displacements.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
