Double antiresonance fiber sensor for the simultaneous measurement of curvature and temperature

Detalhes bibliográficos
Autor(a) principal: Pereira, Diana
Data de Publicação: 2021
Outros Autores: Bierlich, Jörg, Kobelke, Jens, Ferreira, Marta S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/35720
Resumo: Antiresonant hollow core fibers (ARHCFs) have gained some attention due to their notoriously attractive characteristics on managing optical properties. In this work, an inline optical fiber sensor based on a hollow square core fiber (HSCF) is proposed. The sensor presents double antiresonance (AR), namely an internal AR and an external AR. The sensor was designed in a transmission configuration, where the sensing head was spliced between two single mode fibers (SMFs). A simulation was carried out to predict the behaviors of both resonances, and revealed a good agreement with the experimental observations and the theoretical model. The HSCF sensor presented curvature sensitivities of -0.22 nm/m-1 and -0.90 nm/m-1, in a curvature range of 0 m-1 to 1.87 m-1, and temperature sensitivities of 21.7 pm/°C and 16.6 pm/°C, in a temperature range of 50 °C to 500 °C, regarding the external resonance and internal resonance, respectively. The proposed sensor is promising for the implementation of several applications where simultaneous measurement of curvature and temperature are required.
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spelling Double antiresonance fiber sensor for the simultaneous measurement of curvature and temperatureOptical FibersTemperatureTransducersFiber Optic TechnologyRefractometryAntiresonant hollow core fibers (ARHCFs) have gained some attention due to their notoriously attractive characteristics on managing optical properties. In this work, an inline optical fiber sensor based on a hollow square core fiber (HSCF) is proposed. The sensor presents double antiresonance (AR), namely an internal AR and an external AR. The sensor was designed in a transmission configuration, where the sensing head was spliced between two single mode fibers (SMFs). A simulation was carried out to predict the behaviors of both resonances, and revealed a good agreement with the experimental observations and the theoretical model. The HSCF sensor presented curvature sensitivities of -0.22 nm/m-1 and -0.90 nm/m-1, in a curvature range of 0 m-1 to 1.87 m-1, and temperature sensitivities of 21.7 pm/°C and 16.6 pm/°C, in a temperature range of 50 °C to 500 °C, regarding the external resonance and internal resonance, respectively. The proposed sensor is promising for the implementation of several applications where simultaneous measurement of curvature and temperature are required.MDPI2023-01-10T16:08:23Z2021-11-23T00:00:00Z2021-11-23info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/35720eng1424-321010.3390/s21237778Pereira, DianaBierlich, JörgKobelke, JensFerreira, Marta S.info: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:RCAAP2024-02-22T12:08:31Zoai:ria.ua.pt:10773/35720Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:06:34.301768Repositório 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 Double antiresonance fiber sensor for the simultaneous measurement of curvature and temperature
title Double antiresonance fiber sensor for the simultaneous measurement of curvature and temperature
spellingShingle Double antiresonance fiber sensor for the simultaneous measurement of curvature and temperature
Pereira, Diana
Optical Fibers
Temperature
Transducers
Fiber Optic Technology
Refractometry
title_short Double antiresonance fiber sensor for the simultaneous measurement of curvature and temperature
title_full Double antiresonance fiber sensor for the simultaneous measurement of curvature and temperature
title_fullStr Double antiresonance fiber sensor for the simultaneous measurement of curvature and temperature
title_full_unstemmed Double antiresonance fiber sensor for the simultaneous measurement of curvature and temperature
title_sort Double antiresonance fiber sensor for the simultaneous measurement of curvature and temperature
author Pereira, Diana
author_facet Pereira, Diana
Bierlich, Jörg
Kobelke, Jens
Ferreira, Marta S.
author_role author
author2 Bierlich, Jörg
Kobelke, Jens
Ferreira, Marta S.
author2_role author
author
author
dc.contributor.author.fl_str_mv Pereira, Diana
Bierlich, Jörg
Kobelke, Jens
Ferreira, Marta S.
dc.subject.por.fl_str_mv Optical Fibers
Temperature
Transducers
Fiber Optic Technology
Refractometry
topic Optical Fibers
Temperature
Transducers
Fiber Optic Technology
Refractometry
description Antiresonant hollow core fibers (ARHCFs) have gained some attention due to their notoriously attractive characteristics on managing optical properties. In this work, an inline optical fiber sensor based on a hollow square core fiber (HSCF) is proposed. The sensor presents double antiresonance (AR), namely an internal AR and an external AR. The sensor was designed in a transmission configuration, where the sensing head was spliced between two single mode fibers (SMFs). A simulation was carried out to predict the behaviors of both resonances, and revealed a good agreement with the experimental observations and the theoretical model. The HSCF sensor presented curvature sensitivities of -0.22 nm/m-1 and -0.90 nm/m-1, in a curvature range of 0 m-1 to 1.87 m-1, and temperature sensitivities of 21.7 pm/°C and 16.6 pm/°C, in a temperature range of 50 °C to 500 °C, regarding the external resonance and internal resonance, respectively. The proposed sensor is promising for the implementation of several applications where simultaneous measurement of curvature and temperature are required.
publishDate 2021
dc.date.none.fl_str_mv 2021-11-23T00:00:00Z
2021-11-23
2023-01-10T16:08:23Z
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://hdl.handle.net/10773/35720
url http://hdl.handle.net/10773/35720
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1424-3210
10.3390/s21237778
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.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
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
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