Diamond coated fiber optic interferometric sensors: fabrication and application

Detalhes bibliográficos
Autor(a) principal: Kyatam, Shusmitha
Data de Publicação: 2023
Outros Autores: Oliveira, Ricardo, Rocha, Ana M., Mukherjee, Debarati, Neto, Miguel A., Oliveira, Filipe J., Khan, Muhammad A., Correia, Maria R. P., Mendes, Joana C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/40314
Resumo: Diamond films were deposited by chemical vapor deposition (CVD) on the tip of Fabry-Perot (FPI) and multi-mode (MMI) optical fiber interferometers. Diamond provides a robust interface capable of forming covalent bonds between atoms on its surface and receptor molecules, required for biosensing applications. The films were characterized by optical and scanning electron microscopy (SEM), optical profilometry and Raman spectroscopy. The diamond-coated interferometers were tested with different refractive index solutions. The sensors response was 40 ± 1 dB/RIU and −987 ± 70 pm/ RIU for the FPI and −11 ± 1 dB/RIU for the MMI.
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spelling Diamond coated fiber optic interferometric sensors: fabrication and applicationDiamond films were deposited by chemical vapor deposition (CVD) on the tip of Fabry-Perot (FPI) and multi-mode (MMI) optical fiber interferometers. Diamond provides a robust interface capable of forming covalent bonds between atoms on its surface and receptor molecules, required for biosensing applications. The films were characterized by optical and scanning electron microscopy (SEM), optical profilometry and Raman spectroscopy. The diamond-coated interferometers were tested with different refractive index solutions. The sensors response was 40 ± 1 dB/RIU and −987 ± 70 pm/ RIU for the FPI and −11 ± 1 dB/RIU for the MMI.Optica Publishing Group2024-01-29T10:22:49Z2023-11-01T00:00:00Z2023-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/40314eng10.1364/OME.500100Kyatam, ShusmithaOliveira, RicardoRocha, Ana M.Mukherjee, DebaratiNeto, Miguel A.Oliveira, Filipe J.Khan, Muhammad A.Correia, Maria R. P.Mendes, Joana C.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:RCAAP2024-02-22T12:18:59Zoai:ria.ua.pt:10773/40314Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:10:22.670866Repositório 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 Diamond coated fiber optic interferometric sensors: fabrication and application
title Diamond coated fiber optic interferometric sensors: fabrication and application
spellingShingle Diamond coated fiber optic interferometric sensors: fabrication and application
Kyatam, Shusmitha
title_short Diamond coated fiber optic interferometric sensors: fabrication and application
title_full Diamond coated fiber optic interferometric sensors: fabrication and application
title_fullStr Diamond coated fiber optic interferometric sensors: fabrication and application
title_full_unstemmed Diamond coated fiber optic interferometric sensors: fabrication and application
title_sort Diamond coated fiber optic interferometric sensors: fabrication and application
author Kyatam, Shusmitha
author_facet Kyatam, Shusmitha
Oliveira, Ricardo
Rocha, Ana M.
Mukherjee, Debarati
Neto, Miguel A.
Oliveira, Filipe J.
Khan, Muhammad A.
Correia, Maria R. P.
Mendes, Joana C.
author_role author
author2 Oliveira, Ricardo
Rocha, Ana M.
Mukherjee, Debarati
Neto, Miguel A.
Oliveira, Filipe J.
Khan, Muhammad A.
Correia, Maria R. P.
Mendes, Joana C.
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Kyatam, Shusmitha
Oliveira, Ricardo
Rocha, Ana M.
Mukherjee, Debarati
Neto, Miguel A.
Oliveira, Filipe J.
Khan, Muhammad A.
Correia, Maria R. P.
Mendes, Joana C.
description Diamond films were deposited by chemical vapor deposition (CVD) on the tip of Fabry-Perot (FPI) and multi-mode (MMI) optical fiber interferometers. Diamond provides a robust interface capable of forming covalent bonds between atoms on its surface and receptor molecules, required for biosensing applications. The films were characterized by optical and scanning electron microscopy (SEM), optical profilometry and Raman spectroscopy. The diamond-coated interferometers were tested with different refractive index solutions. The sensors response was 40 ± 1 dB/RIU and −987 ± 70 pm/ RIU for the FPI and −11 ± 1 dB/RIU for the MMI.
publishDate 2023
dc.date.none.fl_str_mv 2023-11-01T00:00:00Z
2023-11-01
2024-01-29T10:22:49Z
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/10773/40314
url http://hdl.handle.net/10773/40314
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1364/OME.500100
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 Optica Publishing Group
publisher.none.fl_str_mv Optica Publishing Group
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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