{"title":"光纤杠杆传感器的理论与实验研究","authors":"A. Linero, Hanifa Jalali, R. Joshi, A. Zuckerwar","doi":"10.1109/SECON.1995.513097","DOIUrl":null,"url":null,"abstract":"Reports on the design, performance study and theoretical analysis of a fiber-optic lever sensor capable or operating at temperatures up to 1000 F. Such a device is important for detection and measurements of acoustic pressure fluctuations in hypersonic flow fields under hostile environments. The fiber optic lever sensor exhibited a good stable linear response, when subjected to sound pressure levels in the range of 130-160 dB at temperatures from ambient to 1000 F. The frequency response is in excess of 100 kHz and unaffected by temperature cycling. Calculations of the optical transfer function were also performed and found to be in good agreement with the experimental values.","PeriodicalId":334874,"journal":{"name":"Proceedings IEEE Southeastcon '95. Visualize the Future","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1995-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Theoretical and experimental study of fiber-optic lever sensors\",\"authors\":\"A. Linero, Hanifa Jalali, R. Joshi, A. Zuckerwar\",\"doi\":\"10.1109/SECON.1995.513097\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Reports on the design, performance study and theoretical analysis of a fiber-optic lever sensor capable or operating at temperatures up to 1000 F. Such a device is important for detection and measurements of acoustic pressure fluctuations in hypersonic flow fields under hostile environments. The fiber optic lever sensor exhibited a good stable linear response, when subjected to sound pressure levels in the range of 130-160 dB at temperatures from ambient to 1000 F. The frequency response is in excess of 100 kHz and unaffected by temperature cycling. Calculations of the optical transfer function were also performed and found to be in good agreement with the experimental values.\",\"PeriodicalId\":334874,\"journal\":{\"name\":\"Proceedings IEEE Southeastcon '95. Visualize the Future\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-03-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings IEEE Southeastcon '95. Visualize the Future\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SECON.1995.513097\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings IEEE Southeastcon '95. Visualize the Future","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SECON.1995.513097","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Theoretical and experimental study of fiber-optic lever sensors
Reports on the design, performance study and theoretical analysis of a fiber-optic lever sensor capable or operating at temperatures up to 1000 F. Such a device is important for detection and measurements of acoustic pressure fluctuations in hypersonic flow fields under hostile environments. The fiber optic lever sensor exhibited a good stable linear response, when subjected to sound pressure levels in the range of 130-160 dB at temperatures from ambient to 1000 F. The frequency response is in excess of 100 kHz and unaffected by temperature cycling. Calculations of the optical transfer function were also performed and found to be in good agreement with the experimental values.
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