{"title":"Improvement of temperature sensitivity of long-period fiber gratings using liquids with high thermo-optic coefficients","authors":"Tsukasa Kanno, K. Ikeda, O. Koyama, M. Yamada","doi":"10.1364/ofs.2023.tu3.81","DOIUrl":null,"url":null,"abstract":"The sensitivity of a long-period fiber grating (LPFG) temperature sensor can be improved by 1.8 times by placing silicon oil with a high thermo-optical coefficient around the LPFG formed on the fiber.","PeriodicalId":517928,"journal":{"name":"28th International Conference on Optical Fiber Sensors","volume":"24 17","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"28th International Conference on Optical Fiber Sensors","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/ofs.2023.tu3.81","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 sensitivity of a long-period fiber grating (LPFG) temperature sensor can be improved by 1.8 times by placing silicon oil with a high thermo-optical coefficient around the LPFG formed on the fiber.
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