{"title":"同时观测面外速度和位移梯度的相位分辨外差剪切振动仪","authors":"James Perea, G. Nehmetallah","doi":"10.1364/ISA.2017.ITU3E.4","DOIUrl":null,"url":null,"abstract":"A phase-resolved heterodyne shearographic vibrometer is under development for observations of transient surface motion. The sensor utilizes frequency and polarization multiplexing with two temporal carrier frequencies to separate each segment of a shearing Mach-Zehnder interferometer.","PeriodicalId":263258,"journal":{"name":"Rundbrief Der Gi-fachgruppe 5.10 Informationssystem-architekturen","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Phase-resolved heterodyne shearographic vibrometer for simultaneous observations of out of plane velocity and displacement gradients\",\"authors\":\"James Perea, G. Nehmetallah\",\"doi\":\"10.1364/ISA.2017.ITU3E.4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A phase-resolved heterodyne shearographic vibrometer is under development for observations of transient surface motion. The sensor utilizes frequency and polarization multiplexing with two temporal carrier frequencies to separate each segment of a shearing Mach-Zehnder interferometer.\",\"PeriodicalId\":263258,\"journal\":{\"name\":\"Rundbrief Der Gi-fachgruppe 5.10 Informationssystem-architekturen\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-06-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Rundbrief Der Gi-fachgruppe 5.10 Informationssystem-architekturen\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1364/ISA.2017.ITU3E.4\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Rundbrief Der Gi-fachgruppe 5.10 Informationssystem-architekturen","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/ISA.2017.ITU3E.4","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Phase-resolved heterodyne shearographic vibrometer for simultaneous observations of out of plane velocity and displacement gradients
A phase-resolved heterodyne shearographic vibrometer is under development for observations of transient surface motion. The sensor utilizes frequency and polarization multiplexing with two temporal carrier frequencies to separate each segment of a shearing Mach-Zehnder interferometer.
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