Strain and curvature-independent temperature sensor based on an interferometer taper fabricated with a CO2 laser

Detalhes bibliográficos
Autor(a) principal: Martins,TJM
Data de Publicação: 2016
Outros Autores: Manuel Joaquim Marques, 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/123456789/6543
http://dx.doi.org/10.1002/mop.29640
Resumo: An optical fiber interferometer taper fabricated with a CO2 laser is proposed for strain and curvature-independent temperature measurement. Variations in temperature produce changes in the conditions of the interference between light traveling along the core and cladding and a linear behavior is verified for the relation between the wavelength of the resonant loss peak and temperature, yielding a sensitivity of 110 pm/degrees C for a range between 25 and 510 degrees C. Both the applied strain and curvature only promote significant changes in the transmitted power, leaving the wavelength of the resonant loss peak approximately constant and rendering this optical sensing device a good strain and curvature-independent temperature sensor. (c) 2016 Wiley Periodicals, Inc.
id RCAP_65eec1aa746f2b3b814e337ec4b9aa1a
oai_identifier_str oai:repositorio.inesctec.pt:123456789/6543
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Strain and curvature-independent temperature sensor based on an interferometer taper fabricated with a CO2 laserAn optical fiber interferometer taper fabricated with a CO2 laser is proposed for strain and curvature-independent temperature measurement. Variations in temperature produce changes in the conditions of the interference between light traveling along the core and cladding and a linear behavior is verified for the relation between the wavelength of the resonant loss peak and temperature, yielding a sensitivity of 110 pm/degrees C for a range between 25 and 510 degrees C. Both the applied strain and curvature only promote significant changes in the transmitted power, leaving the wavelength of the resonant loss peak approximately constant and rendering this optical sensing device a good strain and curvature-independent temperature sensor. (c) 2016 Wiley Periodicals, Inc.2018-01-17T09:12:07Z2016-01-01T00:00:00Z2016info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://repositorio.inesctec.pt/handle/123456789/6543http://dx.doi.org/10.1002/mop.29640engMartins,TJMManuel Joaquim MarquesOrlando 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:RCAAP2023-05-15T10:20:42Zoai:repositorio.inesctec.pt:123456789/6543Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:53:30.417907Repositório 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 Strain and curvature-independent temperature sensor based on an interferometer taper fabricated with a CO2 laser
title Strain and curvature-independent temperature sensor based on an interferometer taper fabricated with a CO2 laser
spellingShingle Strain and curvature-independent temperature sensor based on an interferometer taper fabricated with a CO2 laser
Martins,TJM
title_short Strain and curvature-independent temperature sensor based on an interferometer taper fabricated with a CO2 laser
title_full Strain and curvature-independent temperature sensor based on an interferometer taper fabricated with a CO2 laser
title_fullStr Strain and curvature-independent temperature sensor based on an interferometer taper fabricated with a CO2 laser
title_full_unstemmed Strain and curvature-independent temperature sensor based on an interferometer taper fabricated with a CO2 laser
title_sort Strain and curvature-independent temperature sensor based on an interferometer taper fabricated with a CO2 laser
author Martins,TJM
author_facet Martins,TJM
Manuel Joaquim Marques
Orlando Frazão
author_role author
author2 Manuel Joaquim Marques
Orlando Frazão
author2_role author
author
dc.contributor.author.fl_str_mv Martins,TJM
Manuel Joaquim Marques
Orlando Frazão
description An optical fiber interferometer taper fabricated with a CO2 laser is proposed for strain and curvature-independent temperature measurement. Variations in temperature produce changes in the conditions of the interference between light traveling along the core and cladding and a linear behavior is verified for the relation between the wavelength of the resonant loss peak and temperature, yielding a sensitivity of 110 pm/degrees C for a range between 25 and 510 degrees C. Both the applied strain and curvature only promote significant changes in the transmitted power, leaving the wavelength of the resonant loss peak approximately constant and rendering this optical sensing device a good strain and curvature-independent temperature sensor. (c) 2016 Wiley Periodicals, Inc.
publishDate 2016
dc.date.none.fl_str_mv 2016-01-01T00:00:00Z
2016
2018-01-17T09:12:07Z
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/123456789/6543
http://dx.doi.org/10.1002/mop.29640
url http://repositorio.inesctec.pt/handle/123456789/6543
http://dx.doi.org/10.1002/mop.29640
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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
repository.mail.fl_str_mv
_version_ 1799131609102811136

Registros relacionados