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Novel optical fiber SPR temperature sensor based on MMF-PCF-MMF structure and gold PDMS film

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dc.contributor.author Wang, Yong
dc.contributor.author Huang, Qing
dc.contributor.author Zhu, Wenjie
dc.contributor.author Yang, Minghong
dc.contributor.author Lewis, Elfed
dc.date.accessioned 2018-01-25T09:29:46Z
dc.date.available 2018-01-25T09:29:46Z
dc.date.issued 2018
dc.identifier.uri http://hdl.handle.net/10344/6490
dc.description peer-reviewed en_US
dc.description Please see second file amendment to original publication
dc.description.abstract In this paper, a novel optical fiber temperature sensor based on surface plasmon resonance (SPR) is presented. The sensor consists of multimode fiber-photonic crystal fiber-multimode fiber (MMF-PCF-MMF) structure coated with gold film, whose refractive index (RI) sensitivity was found to range from 1060.78 nm/RIU to 4613.73 nm/RIU in the RI range of 1.3330-1.3904. Through simulation and experimental results, the RI sensitivity of the MMF-PCF-MMF structure is found to be higher than that of multimode fiber-single mode fiber-multimode fiber (MMF-SMF-MMF) structure. The sensing area was coated with polydimethylsiloxane (PDMS) that has a high thermal coefficient, obtaining a high temperature sensitivity of −1.551 nm/°C in the temperature range of 35-100 °C, which means it has a broad application prospect in medical, environmental monitoring and manufacturing industry. en_US
dc.language.iso eng en_US
dc.publisher Optical Society of America en_US
dc.relation.ispartofseries Optics Express;26 (2)
dc.relation.uri https://doi.org/10.1364/OE.26.001910
dc.rights This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: https://doi.org/10.1364/OE.26.001910. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. en_US
dc.subject novel en_US
dc.subject optical fiber en_US
dc.subject SPR en_US
dc.subject temperature en_US
dc.subject sensor based en_US
dc.subject MMF-PCF-MMF en_US
dc.subject structure en_US
dc.subject gold PDMS film en_US
dc.title Novel optical fiber SPR temperature sensor based on MMF-PCF-MMF structure and gold PDMS film en_US
dc.type info:eu-repo/semantics/article en_US
dc.type.supercollection all_ul_research en_US
dc.type.supercollection ul_published_reviewed en_US
dc.identifier.doi 10.1364/OE.26.001910
dc.contributor.sponsor National Natural Science Foundation of China en_US
dc.relation.projectid 61575151 en_US
dc.rights.accessrights info:eu-repo/semantics/openAccess en_US
dc.internal.rssid 2737439


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