{"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":"https://doi.org/10.1364/ofs.2023.tu3.81","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":0.0,"publicationDate":"2024-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140285635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}