Sampled Fiber Bragg Grating spectral synthesis

In this paper, a technique to estimate the deformation profile of a Sampled Fiber Bragg Grating (SFBG) is proposed and experimentally verified. From the SFBG intensity reflection spectrum, any arbitrary longitudinal axis deformation profile applied to a SFBG is estimated. The synthesis algorithm com...

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Detalles Bibliográficos
Autores: Rodríguez Cobo, Luis|||0000-0002-2068-2956, Cobo García, Adolfo|||0000-0003-1498-9238, López Higuera, José Miguel|||0000-0002-8615-8487
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Universidad de Cantabria (UC)
Repositorio:UCrea Repositorio Abierto de la Universidad de Cantabria
Idioma:inglés
OAI Identifier:oai:repositorio.unican.es:10902/2203
Acceso en línea:http://hdl.handle.net/10902/2203
Access Level:acceso abierto
Palabra clave:Fiber Bragg grating
Spectrum analysis
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spelling Sampled Fiber Bragg Grating spectral synthesisRodríguez Cobo, Luis|||0000-0002-2068-2956Cobo García, Adolfo|||0000-0003-1498-9238López Higuera, José Miguel|||0000-0002-8615-8487Fiber Bragg gratingSpectrum analysisIn this paper, a technique to estimate the deformation profile of a Sampled Fiber Bragg Grating (SFBG) is proposed and experimentally verified. From the SFBG intensity reflection spectrum, any arbitrary longitudinal axis deformation profile applied to a SFBG is estimated. The synthesis algorithm combines a custom defined error metric to compare the measured and the synthetic spectra and the Particle Swarm Optimization technique to get the deformation profile. Using controlled deformation profiles, the proposed method has been successfully checked by means of simulated and experimental tests. The results obtained under different controlled cases show a remarkable repetitiveness (< 50 με) and good spatial accuracy (< 1 mm).This work has been supported by the project TEC2010-20224-C02-02 and grant AP2009-1403.The Optical Society (OSA)Universidad de Cantabria20122012-09-24journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttp://hdl.handle.net/10902/2203Optics Express, 2012, 20(20), 22429-22441reponame:UCrea Repositorio Abierto de la Universidad de Cantabriainstname:Universidad de Cantabria (UC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.unican.es:10902/22032026-06-02T12:39:31Z
dc.title.none.fl_str_mv Sampled Fiber Bragg Grating spectral synthesis
title Sampled Fiber Bragg Grating spectral synthesis
spellingShingle Sampled Fiber Bragg Grating spectral synthesis
Rodríguez Cobo, Luis|||0000-0002-2068-2956
Fiber Bragg grating
Spectrum analysis
title_short Sampled Fiber Bragg Grating spectral synthesis
title_full Sampled Fiber Bragg Grating spectral synthesis
title_fullStr Sampled Fiber Bragg Grating spectral synthesis
title_full_unstemmed Sampled Fiber Bragg Grating spectral synthesis
title_sort Sampled Fiber Bragg Grating spectral synthesis
dc.creator.none.fl_str_mv Rodríguez Cobo, Luis|||0000-0002-2068-2956
Cobo García, Adolfo|||0000-0003-1498-9238
López Higuera, José Miguel|||0000-0002-8615-8487
author Rodríguez Cobo, Luis|||0000-0002-2068-2956
author_facet Rodríguez Cobo, Luis|||0000-0002-2068-2956
Cobo García, Adolfo|||0000-0003-1498-9238
López Higuera, José Miguel|||0000-0002-8615-8487
author_role author
author2 Cobo García, Adolfo|||0000-0003-1498-9238
López Higuera, José Miguel|||0000-0002-8615-8487
author2_role author
author
dc.contributor.none.fl_str_mv Universidad de Cantabria
dc.subject.none.fl_str_mv Fiber Bragg grating
Spectrum analysis
topic Fiber Bragg grating
Spectrum analysis
description In this paper, a technique to estimate the deformation profile of a Sampled Fiber Bragg Grating (SFBG) is proposed and experimentally verified. From the SFBG intensity reflection spectrum, any arbitrary longitudinal axis deformation profile applied to a SFBG is estimated. The synthesis algorithm combines a custom defined error metric to compare the measured and the synthetic spectra and the Particle Swarm Optimization technique to get the deformation profile. Using controlled deformation profiles, the proposed method has been successfully checked by means of simulated and experimental tests. The results obtained under different controlled cases show a remarkable repetitiveness (< 50 με) and good spatial accuracy (< 1 mm).
publishDate 2012
dc.date.none.fl_str_mv 2012
2012-09-24
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10902/2203
url http://hdl.handle.net/10902/2203
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv The Optical Society (OSA)
publisher.none.fl_str_mv The Optical Society (OSA)
dc.source.none.fl_str_mv Optics Express, 2012, 20(20), 22429-22441
reponame:UCrea Repositorio Abierto de la Universidad de Cantabria
instname:Universidad de Cantabria (UC)
instname_str Universidad de Cantabria (UC)
reponame_str UCrea Repositorio Abierto de la Universidad de Cantabria
collection UCrea Repositorio Abierto de la Universidad de Cantabria
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300724

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