Fabry-Perot cavity based on polymer FBG as refractive index sensor

Detalhes bibliográficos
Autor(a) principal: Ferreira,MFS
Data de Publicação: 2017
Outros Autores: Statkiewiez Barabach,G, Kowal,D, Mergo,P, Urbanczyk,W, Orlando Frazão
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://repositorio.inesctec.pt/handle/123456789/7236
http://dx.doi.org/10.1016/j.optcom.2017.03.011
Resumo: The use of a polymer fiber as a refractive index sensor is proposed. A fiber Bragg grating is inscribed near the fiber tip and the fiber is cut shorter thus creating a Fabry-Perot cavity. The reflections between the fiber Bragg grating and the fiber end-face create a Fabry-Perot interferometer. The sensor was characterized to refractive index changes at constant temperature and to temperature at constant refractive index using a fast Fourier transform analysis of the interference signal. The sensor revealed a sensitivity of-1. 94 RIU-1 with a resolution of lx10(-3)RITJ and low sensitivity to temperature, with a cross sensitivity to temperature of 3. 6x10(-4)RIU/degrees C.
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spelling Fabry-Perot cavity based on polymer FBG as refractive index sensorThe use of a polymer fiber as a refractive index sensor is proposed. A fiber Bragg grating is inscribed near the fiber tip and the fiber is cut shorter thus creating a Fabry-Perot cavity. The reflections between the fiber Bragg grating and the fiber end-face create a Fabry-Perot interferometer. The sensor was characterized to refractive index changes at constant temperature and to temperature at constant refractive index using a fast Fourier transform analysis of the interference signal. The sensor revealed a sensitivity of-1. 94 RIU-1 with a resolution of lx10(-3)RITJ and low sensitivity to temperature, with a cross sensitivity to temperature of 3. 6x10(-4)RIU/degrees C.2018-01-23T11:31:38Z2017-01-01T00:00:00Z2017info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://repositorio.inesctec.pt/handle/123456789/7236http://dx.doi.org/10.1016/j.optcom.2017.03.011engFerreira,MFSStatkiewiez Barabach,GKowal,DMergo,PUrbanczyk,WOrlando Frazãoinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-05-15T10:20:35Zoai:repositorio.inesctec.pt:123456789/7236Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:53:21.442175Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Fabry-Perot cavity based on polymer FBG as refractive index sensor
title Fabry-Perot cavity based on polymer FBG as refractive index sensor
spellingShingle Fabry-Perot cavity based on polymer FBG as refractive index sensor
Ferreira,MFS
title_short Fabry-Perot cavity based on polymer FBG as refractive index sensor
title_full Fabry-Perot cavity based on polymer FBG as refractive index sensor
title_fullStr Fabry-Perot cavity based on polymer FBG as refractive index sensor
title_full_unstemmed Fabry-Perot cavity based on polymer FBG as refractive index sensor
title_sort Fabry-Perot cavity based on polymer FBG as refractive index sensor
author Ferreira,MFS
author_facet Ferreira,MFS
Statkiewiez Barabach,G
Kowal,D
Mergo,P
Urbanczyk,W
Orlando Frazão
author_role author
author2 Statkiewiez Barabach,G
Kowal,D
Mergo,P
Urbanczyk,W
Orlando Frazão
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Ferreira,MFS
Statkiewiez Barabach,G
Kowal,D
Mergo,P
Urbanczyk,W
Orlando Frazão
description The use of a polymer fiber as a refractive index sensor is proposed. A fiber Bragg grating is inscribed near the fiber tip and the fiber is cut shorter thus creating a Fabry-Perot cavity. The reflections between the fiber Bragg grating and the fiber end-face create a Fabry-Perot interferometer. The sensor was characterized to refractive index changes at constant temperature and to temperature at constant refractive index using a fast Fourier transform analysis of the interference signal. The sensor revealed a sensitivity of-1. 94 RIU-1 with a resolution of lx10(-3)RITJ and low sensitivity to temperature, with a cross sensitivity to temperature of 3. 6x10(-4)RIU/degrees C.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01T00:00:00Z
2017
2018-01-23T11:31:38Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.inesctec.pt/handle/123456789/7236
http://dx.doi.org/10.1016/j.optcom.2017.03.011
url http://repositorio.inesctec.pt/handle/123456789/7236
http://dx.doi.org/10.1016/j.optcom.2017.03.011
dc.language.iso.fl_str_mv eng
language eng
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eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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