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Investigation on the polarization dependence of an angled polished multimode fibre structure

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dc.contributor.author Wang, Ruoning
dc.contributor.author Tian, Ke
dc.contributor.author Zhang, Meng
dc.contributor.author Jiang, Yuxuan
dc.contributor.author Yuan, Libo
dc.contributor.author Jin, Guoyong
dc.contributor.author Farrell, Gerald
dc.contributor.author Lewis, Elfed
dc.contributor.author Wang, Pengfei
dc.date.accessioned 2020-05-15T08:21:08Z
dc.date.available 2020-05-15T08:21:08Z
dc.date.issued 2020
dc.identifier.uri http://hdl.handle.net/10344/8817
dc.description peer-reviewed en_US
dc.description.abstract An angled polished multimode (APM) fibre structure is described for the first time, to the best our knowledge, and its polarization dependence investigated theoretically and experimentally. Two angled planes are established in the multimode fibre (MMF) section of a single-mode-multimode-single-mode (SMS) fibre structure using the fibre side-polishing technique, forming the APM fibre structure. This designed circular asymmetric geometry induces different propagation characteristics for the TE and TM modes within the MMF. Simulated and experimental results both show that this difference is enhanced as the polishing angle increases, and a maximum extinction ratio (ER) of the spectrum of 13 dB is achieved at a polishing angle of 85°. This polarization-dependent device has a simple fabrication process and is free from the limitation of coating functional materials, which is expected to be applied in non-linear optics, fibre laser and optical fibre sensing fields. en_US
dc.language.iso eng en_US
dc.publisher IEEE Computer Society en_US
dc.relation.ispartofseries Journal of Lightwave Technology;
dc.relation.uri http://dx.doi.org/10.1109/JLT.2020.2992307
dc.rights © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. en_US
dc.subject angled side-polishing en_US
dc.subject circular asymmetric structure en_US
dc.subject multimode fibre en_US
dc.subject polarization dependence en_US
dc.title Investigation on the polarization dependence of an angled polished multimode fibre structure 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 10.1109/JLT.2020.2992307
dc.contributor.sponsor National Natural Science Foundation of China en_US
dc.contributor.sponsor SFI en_US
dc.relation.projectid 61935006 en_US
dc.relation.projectid ZD2016012 en_US
dc.relation.projectid 3072020CFJ2507 en_US
dc.relation.projectid B13015 en_US
dc.relation.projectid 12/RC/2302_P2 en_US
dc.rights.accessrights info:eu-repo/semantics/openAccess en_US


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