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Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/353029
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.identifier.isbn978-1-62841-839-2pt_BR
dc.contributor.authorunicampFracarolli, João Paulo Vicentini-
dc.contributor.authorunicampFruett, Fabiano-
dc.typeE-bookpt_BR
dc.titleHigh-speed FBG interrogation system insensitive to fiber link attenuation for magnetic field sensingpt_BR
dc.contributor.authorFracarolli, Joao Paulo V.-
dc.contributor.authorFloridia, Claudio-
dc.contributor.authorRosolem, Joao B.-
dc.contributor.authorLeonardi, Ariovaldo A.-
dc.contributor.authorDini, Danilo C.-
dc.contributor.authorDilli, Paulo Iva G.-
dc.contributor.authorda Silva, Erlon V.-
dc.contributor.authordos Santos, Marceu C.-
dc.contributor.authorFruett, Fabiano-
dc.subjectDetectores de fibra óticapt_BR
dc.subjectCampos magnéticospt_BR
dc.subject.otherlanguageOptical fiber detectorspt_BR
dc.subject.otherlanguageMagnetic fieldspt_BR
dc.description.abstractA high-speed FBG interrogation method for magnetic field sensing is proposed. A FBG attached to a magnetostrictive material (Terfenol-D) was used to show the output invariance when increasing the attenuation on the optical link. This was achieved by computing the ratio between the sensing and the reference signals, both generated using different DFB lasers properly tuned. The output remained invariant to attenuations up to 12 dB. Also, the system's interrogation speed was tested and compared to a commercial solution. While the commercial model was limited by its 6 kHz sampling frequency, this method provided responses up to 60 kHzpt_BR
dc.relation.ispartofSPIE International society for optical engineering. Proceedingspt_BR
dc.publisher.cityBellingham, WApt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherInternational Society for Optical Engineeringpt_BR
dc.date.issued2015-
dc.language.isoengpt_BR
dc.description.volume9634pt_BR
dc.rightsAbertopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0277-786Xpt_BR
dc.identifier.eissn1996-756Xpt_BR
dc.identifier.doi10.1117/12.2192674pt_BR
dc.identifier.urlhttp://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2442149pt_BR
dc.date.available2020-12-09T18:11:32Z-
dc.date.accessioned2020-12-09T18:11:32Z-
dc.description.provenanceSubmitted by Cintia Oliveira de Moura (cintiaom@unicamp.br) on 2020-12-09T18:11:32Z No. of bitstreams: 0en
dc.description.provenanceMade available in DSpace on 2020-12-09T18:11:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2015en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/353029-
dc.description.conferencenome24th International Conference on Optical Fibre Sensors (OFS)pt_BR
dc.description.conferencedate2015-09-
dc.description.conferencelocationBrasilpt_BR
dc.description.conferencepatrocinadorSoc Brasileira Micro Ondas & Optoeletronica; Univ Tecnologica Fed Parana, Grupo Pesquisa Dispositivos Fotonicos & Aplicacoes; Conselho Nacl Desenvolvimento Cientifico & Tecnologico; Coordenacao Aperfeicoamento Pessoal Nivel Super; OZ Opt; FBGS; Innovat Econ; Innovat Photon Technol; NUFERN; UN Educ Sci & Cultural Org; SPIE; SICE; EIC; IEEJ; AP; Programa Pos Graduacao Engn Electrica & Informatica Ind; Curitiba Regiao & Litoral Convent & Visitors Burpt_BR
dc.description.conferencelocalCuritiba, PRpt_BR
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Semicondutores, Instrumentos e Fotônicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.contributor.unidadeFaculdade de Engenharia Elétrica e de Computaçãopt_BR
dc.identifier.source000363281800261pt_BR
dc.creator.orcid0000-0003-1450-3568pt_BR
dc.creator.orcid0000-0002-0676-6686pt_BR
dc.type.formCapítulo de livropt_BR
dc.identifier.articleid96347Qpt_BR
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