| dc.creator | Del Villar, Ignacio | es_ES |
| dc.creator | Matías Maestro, Ignacio | es_ES |
| dc.creator | Arregui San Martín, Francisco Javier | es_ES |
| dc.date.accessioned | 2018-04-06T06:23:09Z | |
| dc.date.available | 2018-04-06T06:23:09Z | |
| dc.date.issued | 2005 | |
| dc.identifier.issn | 0146-9592 (Print) | |
| dc.identifier.issn | 1539-4794 (Electronic) | |
| dc.identifier.uri | https://hdl.handle.net/2454/28198 | |
| dc.description.abstract | It 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 layer | en |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | eng | en |
| dc.publisher | Optical Society of America | en |
| dc.relation.ispartof | Optics 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.subject | Long period fiber Bragg gratings | en |
| dc.subject | Optical fiber sensors | en |
| dc.subject | Thin-films | en |
| dc.subject | Coupled-mode theory | en |
| dc.title | Enhancement of sensitivity in long period fiber gratings with deposition of low refractive index materials | en |
| dc.type | Artículo / Artikulua | es |
| dc.type | info:eu-repo/semantics/article | en |
| dc.contributor.department | Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica | es_ES |
| dc.contributor.department | Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Saila | eu |
| dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
| dc.identifier.doi | 10.1364/OL.30.002363 | |
| dc.relation.publisherversion | https://doi.org/10.1364/OL.30.002363 | |
| dc.type.version | Versión aceptada / Onetsi den bertsioa | es |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | en |
