A vibration sensor based on a distributed Bragg reflector fibre laser

Detalhes bibliográficos
Autor(a) principal: Marta Sofia Ferreira
Data de Publicação: 2013
Outros Autores: Becker,M, Bartelt,H, Mergo,P, José Luís Santos, 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/123456789/7281
http://dx.doi.org/10.1088/1612-2011/10/9/095102
Resumo: A vibration sensor based on a distributed Bragg reflector (DBR) is proposed. The gratings that form the cavity are written in erbium-doped fibre using the femtosecond laser technique. In this configuration, one grating of the DBR acts as a sensor whilst the other one acts as a spectral filter. The active sensor, subjected to vibration measurements, exhibits a response of up to similar to 1.5 kHz.
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spelling A vibration sensor based on a distributed Bragg reflector fibre laserA vibration sensor based on a distributed Bragg reflector (DBR) is proposed. The gratings that form the cavity are written in erbium-doped fibre using the femtosecond laser technique. In this configuration, one grating of the DBR acts as a sensor whilst the other one acts as a spectral filter. The active sensor, subjected to vibration measurements, exhibits a response of up to similar to 1.5 kHz.2018-01-23T13:28:58Z2013-01-01T00:00:00Z2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://repositorio.inesctec.pt/handle/123456789/7281http://dx.doi.org/10.1088/1612-2011/10/9/095102engMarta Sofia FerreiraBecker,MBartelt,HMergo,PJosé Luís SantosOrlando 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:123456789/7281Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:53:21.347559Repositório 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 A vibration sensor based on a distributed Bragg reflector fibre laser
title A vibration sensor based on a distributed Bragg reflector fibre laser
spellingShingle A vibration sensor based on a distributed Bragg reflector fibre laser
Marta Sofia Ferreira
title_short A vibration sensor based on a distributed Bragg reflector fibre laser
title_full A vibration sensor based on a distributed Bragg reflector fibre laser
title_fullStr A vibration sensor based on a distributed Bragg reflector fibre laser
title_full_unstemmed A vibration sensor based on a distributed Bragg reflector fibre laser
title_sort A vibration sensor based on a distributed Bragg reflector fibre laser
author Marta Sofia Ferreira
author_facet Marta Sofia Ferreira
Becker,M
Bartelt,H
Mergo,P
José Luís Santos
Orlando Frazão
author_role author
author2 Becker,M
Bartelt,H
Mergo,P
José Luís Santos
Orlando Frazão
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Marta Sofia Ferreira
Becker,M
Bartelt,H
Mergo,P
José Luís Santos
Orlando Frazão
description A vibration sensor based on a distributed Bragg reflector (DBR) is proposed. The gratings that form the cavity are written in erbium-doped fibre using the femtosecond laser technique. In this configuration, one grating of the DBR acts as a sensor whilst the other one acts as a spectral filter. The active sensor, subjected to vibration measurements, exhibits a response of up to similar to 1.5 kHz.
publishDate 2013
dc.date.none.fl_str_mv 2013-01-01T00:00:00Z
2013
2018-01-23T13:28:58Z
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/123456789/7281
http://dx.doi.org/10.1088/1612-2011/10/9/095102
url http://repositorio.inesctec.pt/handle/123456789/7281
http://dx.doi.org/10.1088/1612-2011/10/9/095102
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
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