Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometry

Detalhes bibliográficos
Autor(a) principal: Osório, Jonas Henrique, 1989-
Data de Publicação: 2021
Outros Autores: Cordeiro, Cristiano Monteiro de Barros, 1973-
Tipo de documento: Artigo
Título da fonte: Repositório da Produção Científica e Intelectual da Unicamp
Texto Completo: https://hdl.handle.net/20.500.12733/1666565
Resumo: Agradecimentos: This work was supported in part by the Financiadora de Estudos e Projetos (FINEP) under Grant 01.12.0393.00 and in part by Fundo Mackenzie de Pesquisa. The associate editor coordinating the review of this article and approving it for publication was Prof.Marco Petrovich
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spelling Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometryDetectores de fibra óticaFibras óticas microestruturadasFibras de cristal fotônicoOptical fiber detectorsMicrostructured optical fibersPhotonic crystal fibersDistributed pressure sensorOptical frequency domain reflectometerArtigo originalAgradecimentos: This work was supported in part by the Financiadora de Estudos e Projetos (FINEP) under Grant 01.12.0393.00 and in part by Fundo Mackenzie de Pesquisa. The associate editor coordinating the review of this article and approving it for publication was Prof.Marco PetrovichAbstract: In this paper, we describe a distributed pressure sensor using a simplified and high sensitivemicrostructured optical fiber - the embedded-core fiber - and autocorrelation analysis of the data obtained from an optical frequency domain reflectometer (OFDR). The special fiber consists of a microcapillary, which has a germanium-doped core placed within the capillary wall. When this structure is subjected to pressure variations, an asymmetric stress distribution is induced within the fiber, entailing birefringence variations. Here, we show that the use of a commercial OFDR with submillimeter resolutiontogether with an autocorrelationdata analysis routine in the spectral domain allows mapping the fiber birefringence and performing distributed pressure sensing. In the experiments, the fiber passed through two pressure chambers, which allowed for pressure to be locally and independently applied. No cross-sensitivity between the pressure points was observed. The embedded- core fiber exhibited a birefringence sensitivity to pressure of 3.8x10(-7) bar(-1), which is 21% higher than thatmeasured in commercial photonic crystal fibers using the same setupFINANCIADORA DE ESTUDOS E PROJETOS - FINEPFechadoUNIVERSIDADE ESTADUAL DE CAMPINASOsório, Jonas Henrique, 1989-Cordeiro, Cristiano Monteiro de Barros, 1973-2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.12733/1666565OSÓRIO, Jonas Henrique; CORDEIRO, Cristiano Monteiro de Barros. Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometry. IEEE sensors journal. Piscataway, NJ : Institute of Electrical and Electronics Engineers, 2021. Vol. 21, n. 1 (Jan., 2021), p. 360-365. Disponível em: https://hdl.handle.net/20.500.12733/1666565. Acesso em: 24 mai. 2023.Inglêshttps://repositorio.unicamp.br/acervo/detalhe/1219394reponame:Repositório da Produção Científica e Intelectual da Unicampinstname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPinfo:eu-repo/semantics/openAccess2022-09-16T09:54:17Zoai:https://www.repositorio.unicamp.br/:1219394Repositório InstitucionalPUBhttp://repositorio.unicamp.br/oai/requestreposip@unicamp.bropendoar:2022-09-16T09:54:17Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometry
title Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometry
spellingShingle Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometry
Osório, Jonas Henrique, 1989-
Detectores de fibra ótica
Fibras óticas microestruturadas
Fibras de cristal fotônico
Optical fiber detectors
Microstructured optical fibers
Photonic crystal fibers
Distributed pressure sensor
Optical frequency domain reflectometer
Artigo original
title_short Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometry
title_full Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometry
title_fullStr Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometry
title_full_unstemmed Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometry
title_sort Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometry
author Osório, Jonas Henrique, 1989-
author_facet Osório, Jonas Henrique, 1989-
Cordeiro, Cristiano Monteiro de Barros, 1973-
author_role author
author2 Cordeiro, Cristiano Monteiro de Barros, 1973-
author2_role author
dc.contributor.none.fl_str_mv UNIVERSIDADE ESTADUAL DE CAMPINAS
dc.contributor.author.fl_str_mv Osório, Jonas Henrique, 1989-
Cordeiro, Cristiano Monteiro de Barros, 1973-
dc.subject.por.fl_str_mv Detectores de fibra ótica
Fibras óticas microestruturadas
Fibras de cristal fotônico
Optical fiber detectors
Microstructured optical fibers
Photonic crystal fibers
Distributed pressure sensor
Optical frequency domain reflectometer
Artigo original
topic Detectores de fibra ótica
Fibras óticas microestruturadas
Fibras de cristal fotônico
Optical fiber detectors
Microstructured optical fibers
Photonic crystal fibers
Distributed pressure sensor
Optical frequency domain reflectometer
Artigo original
description Agradecimentos: This work was supported in part by the Financiadora de Estudos e Projetos (FINEP) under Grant 01.12.0393.00 and in part by Fundo Mackenzie de Pesquisa. The associate editor coordinating the review of this article and approving it for publication was Prof.Marco Petrovich
publishDate 2021
dc.date.none.fl_str_mv 2021
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 https://hdl.handle.net/20.500.12733/1666565
OSÓRIO, Jonas Henrique; CORDEIRO, Cristiano Monteiro de Barros. Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometry. IEEE sensors journal. Piscataway, NJ : Institute of Electrical and Electronics Engineers, 2021. Vol. 21, n. 1 (Jan., 2021), p. 360-365. Disponível em: https://hdl.handle.net/20.500.12733/1666565. Acesso em: 24 mai. 2023.
url https://hdl.handle.net/20.500.12733/1666565
identifier_str_mv OSÓRIO, Jonas Henrique; CORDEIRO, Cristiano Monteiro de Barros. Distributed pressure sensing using an embedded-core capillary fiber and optical frequency domain reflectometry. IEEE sensors journal. Piscataway, NJ : Institute of Electrical and Electronics Engineers, 2021. Vol. 21, n. 1 (Jan., 2021), p. 360-365. Disponível em: https://hdl.handle.net/20.500.12733/1666565. Acesso em: 24 mai. 2023.
dc.language.iso.fl_str_mv Inglês
language_invalid_str_mv Inglês
dc.relation.none.fl_str_mv https://repositorio.unicamp.br/acervo/detalhe/1219394
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 da Produção Científica e Intelectual da Unicamp
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str Repositório da Produção Científica e Intelectual da Unicamp
collection Repositório da Produção Científica e Intelectual da Unicamp
repository.name.fl_str_mv Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv reposip@unicamp.br
_version_ 1766887313103650816

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