Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/81330
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dc.contributor.authorLiu, Yen_US
dc.contributor.authorYu, CYen_US
dc.date.accessioned2019-09-20T00:55:04Z-
dc.date.available2019-09-20T00:55:04Z-
dc.date.issued2019-
dc.identifier.citationOptics express, 22 July 2019, v. 27, no. 15, p. 20107-20116en_US
dc.identifier.urihttp://hdl.handle.net/10397/81330-
dc.description.abstractThe large-range and high-sensitivity strain measurement in high-temperature ambiance is a great challenge in engineering applications. Because of the frangibility of the glass material, the traditional optical fiber strain sensors cannot endure a limit strain of 1%. To break through the limit, we propose a hybrid silica/polymer optical fiber sensor. It can endure extraordinarily large strain. The maximum strain of 35% is confirmed by experiments. To achieve high sensitivity and detect a small change in strain, a phase tracking method is used. The sensitivity of the sensor is 28 pm/mu epsilon which is 28 times larger than that of the traditional FBG sensors. In addition, because of the excellent high-temperature endurance of polyimide (PI) and adhesive, the sensor can survive in the high temperature up to 220 degrees C. The proposed hybrid silica/polymer optical fiber sensor has potentials to monitor deformation in plastic products, structure health in composite materials, and even strain in biomaterials.en_US
dc.description.sponsorshipPhotonics Research Centreen_US
dc.description.sponsorshipDepartment of Electrical Engineeringen_US
dc.description.sponsorshipDepartment of Electronic and Information Engineeringen_US
dc.language.isoenen_US
dc.publisherOptical Society of Americaen_US
dc.relation.ispartofOptics expressen_US
dc.rights© 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement (https://www.osapublishing.org/library/license_v1.cfm#VOR-OA)en_US
dc.rightsJournal © 2019en_US
dc.rightsThe following publication L. Yi and Y. Changyuan, "Highly stretchable hybrid silica/polymer optical fiber sensors for large-strain and high-temperature application," Opt. Express 27, 20107-20116 (2019) is available at https://dx.doi.org/10.1364/OE.27.020107en_US
dc.titleHighly stretchable hybrid silica/polymer optical fiber sensors for large-strain and high-temperature applicationen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage20107-
dc.identifier.epage20116-
dc.identifier.volume27-
dc.identifier.issue15-
dc.identifier.doi10.1364/OE.27.020107-
dc.identifier.isiWOS:000476652500002-
dc.identifier.eissn1094-4087-
dc.description.validate201909 bcrc-
dc.description.oapublished_final-
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