{"title":"测量弹道冲击的光纤振动计","authors":"Akhil Thomas, Stephen Weis","doi":"10.18260/1-2-620-38661","DOIUrl":null,"url":null,"abstract":"An interferometric fiber optic vibrometer designed to measure vibrations caused by ballistic impacts was designed, constructed and tested. The system employs a Mach-Zehnder interferometer with a passive stabilization design scheme. By eliminating high-speed electronic circuitry, the transient response of the system is improved, and the cost and complexity of the system is reduced. The vibrometer was designed to be sensitive to vibrations at velocities of 1m/s.","PeriodicalId":175579,"journal":{"name":"2009 GSW Proceedings","volume":"45 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fiber Optic Vibrometer Measuring Ballistic Shock\",\"authors\":\"Akhil Thomas, Stephen Weis\",\"doi\":\"10.18260/1-2-620-38661\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An interferometric fiber optic vibrometer designed to measure vibrations caused by ballistic impacts was designed, constructed and tested. The system employs a Mach-Zehnder interferometer with a passive stabilization design scheme. By eliminating high-speed electronic circuitry, the transient response of the system is improved, and the cost and complexity of the system is reduced. The vibrometer was designed to be sensitive to vibrations at velocities of 1m/s.\",\"PeriodicalId\":175579,\"journal\":{\"name\":\"2009 GSW Proceedings\",\"volume\":\"45 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\":\"2009 GSW Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.18260/1-2-620-38661\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 GSW Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18260/1-2-620-38661","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An interferometric fiber optic vibrometer designed to measure vibrations caused by ballistic impacts was designed, constructed and tested. The system employs a Mach-Zehnder interferometer with a passive stabilization design scheme. By eliminating high-speed electronic circuitry, the transient response of the system is improved, and the cost and complexity of the system is reduced. The vibrometer was designed to be sensitive to vibrations at velocities of 1m/s.
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