{"title":"Stress distribution measurement in oscillating quartz crystals with a laser probe","authors":"I. Yasuda, S. Yamagata","doi":"10.1364/cleos.1976.wc10","DOIUrl":null,"url":null,"abstract":"A quantitative dynamic stress measuring method in oscillating quartz crystals by means of optical beam modulation is reported. The principle of the measurement is as follows: The oscillating quartz crystal is placed between crossed polarizers. The modulated light intensity is expressed by ΔI/I = Δδ-sinδ/2 sin2(δ/2), where I is the de component and ΔI is the accomponent of the modulated light intensity, respectively.","PeriodicalId":301658,"journal":{"name":"Conference on Laser and Electrooptical Systems","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference on Laser and Electrooptical Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/cleos.1976.wc10","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
A quantitative dynamic stress measuring method in oscillating quartz crystals by means of optical beam modulation is reported. The principle of the measurement is as follows: The oscillating quartz crystal is placed between crossed polarizers. The modulated light intensity is expressed by ΔI/I = Δδ-sinδ/2 sin2(δ/2), where I is the de component and ΔI is the accomponent of the modulated light intensity, respectively.
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