Large range coherence tuned fiber optic interferometric system for application in accelerometers

Detalhes bibliográficos
Autor(a) principal: Lobo Ribeiro, Antonio B.
Data de Publicação: 1992
Outros Autores: Santos, J. L., Jackson, D. A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10284/7919
Resumo: A low coherence interferometric system with large tracking range and self‐initialization to be used for remote signal processing of fiber optic accelerometers is investigated. The tracking range of the low coherence system is 1.1 mm at low frequency. Phase resolution better than 1 mrad/√Hz at frequencies below 600 Hz is obtained, with a dynamic range of ≊90 dB. Data are presented which show that if the system were used to process the output from a compliant cylinder‐type accelerometer, resolutions of ∼10−7 g/√Hz could be achieved.
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spelling Large range coherence tuned fiber optic interferometric system for application in accelerometersA low coherence interferometric system with large tracking range and self‐initialization to be used for remote signal processing of fiber optic accelerometers is investigated. The tracking range of the low coherence system is 1.1 mm at low frequency. Phase resolution better than 1 mrad/√Hz at frequencies below 600 Hz is obtained, with a dynamic range of ≊90 dB. Data are presented which show that if the system were used to process the output from a compliant cylinder‐type accelerometer, resolutions of ∼10−7 g/√Hz could be achieved.AIP PublishingRepositório Institucional da Universidade Fernando PessoaLobo Ribeiro, Antonio B.Santos, J. L.Jackson, D. A.2019-09-16T10:54:09Z1992-01-01T00:00:00Z1992-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10284/7919eng0034-674810.1063/1.1143583info: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:RCAAP2022-09-06T02:07:15Zoai:bdigital.ufp.pt:10284/7919Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:44:47.888386Repositório 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 Large range coherence tuned fiber optic interferometric system for application in accelerometers
title Large range coherence tuned fiber optic interferometric system for application in accelerometers
spellingShingle Large range coherence tuned fiber optic interferometric system for application in accelerometers
Lobo Ribeiro, Antonio B.
title_short Large range coherence tuned fiber optic interferometric system for application in accelerometers
title_full Large range coherence tuned fiber optic interferometric system for application in accelerometers
title_fullStr Large range coherence tuned fiber optic interferometric system for application in accelerometers
title_full_unstemmed Large range coherence tuned fiber optic interferometric system for application in accelerometers
title_sort Large range coherence tuned fiber optic interferometric system for application in accelerometers
author Lobo Ribeiro, Antonio B.
author_facet Lobo Ribeiro, Antonio B.
Santos, J. L.
Jackson, D. A.
author_role author
author2 Santos, J. L.
Jackson, D. A.
author2_role author
author
dc.contributor.none.fl_str_mv Repositório Institucional da Universidade Fernando Pessoa
dc.contributor.author.fl_str_mv Lobo Ribeiro, Antonio B.
Santos, J. L.
Jackson, D. A.
description A low coherence interferometric system with large tracking range and self‐initialization to be used for remote signal processing of fiber optic accelerometers is investigated. The tracking range of the low coherence system is 1.1 mm at low frequency. Phase resolution better than 1 mrad/√Hz at frequencies below 600 Hz is obtained, with a dynamic range of ≊90 dB. Data are presented which show that if the system were used to process the output from a compliant cylinder‐type accelerometer, resolutions of ∼10−7 g/√Hz could be achieved.
publishDate 1992
dc.date.none.fl_str_mv 1992-01-01T00:00:00Z
1992-01-01T00:00:00Z
2019-09-16T10:54:09Z
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/10284/7919
url http://hdl.handle.net/10284/7919
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0034-6748
10.1063/1.1143583
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 AIP Publishing
publisher.none.fl_str_mv AIP Publishing
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
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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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