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dc.creatorDel Villar, Ignacioes_ES
dc.creatorSocorro Leránoz, Abián Bentores_ES
dc.creatorCorres Sanz, Jesús Maríaes_ES
dc.creatorMatías Maestro, Ignacioes_ES
dc.creatorCruz, José Luises_ES
dc.creatorRego, Gaspares_ES
dc.date.accessioned2018-03-27T16:03:22Z
dc.date.available2018-03-27T16:03:22Z
dc.date.issued2016
dc.identifier.citationI. Del Villar, A. B. Socorro, J. M. Corres, I. R. Matias, J. L. Cruz and G. Rego, "Etched LPFGs in Reflective Configuration for Sensitivity and Attenuation Band Depth Increase," in IEEE Photonics Technology Letters, vol. 28, no. 10, pp. 1077-1080, May15, 15 2016. doi: 10.1109/LPT.2016.2529701en
dc.identifier.issn1041-1135
dc.identifier.urihttps://hdl.handle.net/2454/28102
dc.description.abstractA reflection configuration setup for long-period fiber gratings is presented. It permits to obtain a unique band with attenuation double than that obtained in transmission configuration, which is interesting for applications where this value is reduced (e.g., the mode transition phenomenon). The method is based on the deposition of a silver mirror at the end of the optical fiber, which permits to absorb the power transmitted through cladding modes and to avoid the generation of interferometric bands. The method also solves the requirement of a precise cleave or to polish the end of the grating, a drawback present in other publications. The versatility of the setup has been proved by application of the cladding etching technique until the attenuation band corresponding with the first guided mode in the cladding is visualized in an optical spectrum analyzer. The experimental results are supported by the numerical data obtained with a method based on the exact calculation of core and cladding modes and the utilization of coupled mode theoryen
dc.description.sponsorshipThis work was supported in part by the Spanish Ministry of Education and Science-FEDER TEC2013-43679-R and TEC2013-46643-C2-1-R.en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherIEEEen
dc.relation.ispartofIEEE Photonics Technology Letters, Vol. 28, No. 10, May 15, 2016en
dc.rights© 2016 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
dc.subjectOptical fiberen
dc.subjectGratingsen
dc.subjectOptical fiber transducersen
dc.subjectReflection configurationen
dc.titleEtched LPFGs in reflective configuration for sensitivity and attenuation band depth increaseen
dc.typeArtículo / Artikuluaes
dc.typeinfo:eu-repo/semantics/articleen
dc.contributor.departmentUniversidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónicaes_ES
dc.contributor.departmentNafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Sailaeu
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.doi10.1109/LPT.2016.2529701
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/1PE/TEC2013-43679-Ren
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/1PE/TEC2013-46643en
dc.relation.publisherversionhttps://dx.doi.org/10.1109/LPT.2016.2529701
dc.type.versionVersión aceptada / Onetsi den bertsioaes
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen


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