{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T04:38:10Z","timestamp":1760243890691,"version":"build-2065373602"},"reference-count":19,"publisher":"MDPI AG","issue":"9","license":[{"start":{"date-parts":[[2011,9,8]],"date-time":"2011-09-08T00:00:00Z","timestamp":1315440000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>In this study, power losses in polymer optical fiber (POF) subjected to cyclic tensile loadings are studied experimentally. The parameters discussed are the cyclic load level and the number of cycles. The results indicate that the power loss in POF specimens increases with increasing load level or number of cycles. The power loss can reach as high as 18.3% after 100 cyclic loadings. Based on the experimental results, a linear equation is proposed to estimate the relationship between the power loss and the number of cycles. The difference between the estimated results and the experimental results is found to be less than 3%.<\/jats:p>","DOI":"10.3390\/s110908741","type":"journal-article","created":{"date-parts":[[2011,9,8]],"date-time":"2011-09-08T12:32:55Z","timestamp":1315485175000},"page":"8741-8750","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Power Loss Characteristics of a Sensing Element Based on a Polymer Optical Fiber under Cyclic Tensile Elongation"],"prefix":"10.3390","volume":"11","author":[{"given":"Yung-Chuan","family":"Chen","sequence":"first","affiliation":[{"name":"Department of Vehicle Engineering, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan"}]},{"given":"Li-Wen","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Vehicle Engineering, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan"}]},{"given":"Wei-Hua","family":"Lu","sequence":"additional","affiliation":[{"name":"Department of Material Engineering, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan"}]}],"member":"1968","published-online":{"date-parts":[[2011,9,8]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1006\/ofte.2000.0355","article-title":"Plastic optical fibers: An introduction to their technological processes and applications","volume":"7","author":"Zubia","year":"2001","journal-title":"Opt. 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Fundamentals of Polymer Science: An Introductory Text, Technomic Publication Company."}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/11\/9\/8741\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T21:57:19Z","timestamp":1760219839000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/11\/9\/8741"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,9,8]]},"references-count":19,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2011,9]]}},"alternative-id":["s110908741"],"URL":"https:\/\/doi.org\/10.3390\/s110908741","relation":{},"ISSN":["1424-8220"],"issn-type":[{"type":"electronic","value":"1424-8220"}],"subject":[],"published":{"date-parts":[[2011,9,8]]}}}