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dc.creatorDel Villar, Ignacioes_ES
dc.creatorMatías Maestro, Ignacioes_ES
dc.creatorArregui San Martín, Francisco Javieres_ES
dc.date.accessioned2018-04-06T06:23:09Z
dc.date.available2018-04-06T06:23:09Z
dc.date.issued2005
dc.identifier.issn0146-9592 (Print)
dc.identifier.issn1539-4794 (Electronic)
dc.identifier.urihttps://hdl.handle.net/2454/28198
dc.description.abstractIt was proved [Opt. Lett. 30, 720 (2005)] that the deposition of an overlay of higher refractive index than that of the cladding on a long-period fiber grating (LPFG) causes large shifts in the attenuation bands induced by the grating. The result is an enhancement of the sensitivity of the LPFG to variations in the ambient and overlay refractive indices or the overlay thickness. The limitation of the previous design to materials with higher refractive indices than that of the cladding of the LPFG is overcome with a five-layer model. To this purpose, a first overlay of higher refractive index than that of the cladding of the LPFG will enhance the sensitivity of the device to variations in the refractive index of a second overlay of lower refractive index than that of the cladding of the LPFG. Moreover, it is proved that, if the second overlay is thick enough, its behavior resembles that of an infinite layeren
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherOptical Society of Americaen
dc.relation.ispartofOptics Letters Vol. 30, Issue 18, pp. 2363-2365 (2005)en
dc.rights© 2005 Optical Society of America. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited.en
dc.subjectLong period fiber Bragg gratingsen
dc.subjectOptical fiber sensorsen
dc.subjectThin-filmsen
dc.subjectCoupled-mode theoryen
dc.titleEnhancement of sensitivity in long period fiber gratings with deposition of low refractive index materialsen
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.doi10.1364/OL.30.002363
dc.relation.publisherversionhttps://doi.org/10.1364/OL.30.002363
dc.type.versionVersión aceptada / Onetsi den bertsioaes
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen


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