Hailiang Zhang, Zhifang Wu, P. Shum, Xuguang Shao, Xuan Quyen Din, Ruoxu Wang, S. Fu, W. Tong, M. Tang
{"title":"Helical long period grating in multicore fiber for simultaneous measurement of torsion and temperature","authors":"Hailiang Zhang, Zhifang Wu, P. Shum, Xuguang Shao, Xuan Quyen Din, Ruoxu Wang, S. Fu, W. Tong, M. Tang","doi":"10.1109/CLEOPR.2017.8118856","DOIUrl":null,"url":null,"abstract":"We fabricate a helical long period grating (HLPG) in a multicore fiber. A fiber torsion sensor with directional discrimination based on the HLPG is experimentally demonstrated. The resonant dips offer the ability of simultaneously measurement of torsion and temperature.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"15 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CLEOPR.2017.8118856","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
We fabricate a helical long period grating (HLPG) in a multicore fiber. A fiber torsion sensor with directional discrimination based on the HLPG is experimentally demonstrated. The resonant dips offer the ability of simultaneously measurement of torsion and temperature.
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