Fabry-Perot Interferometer Based on Suspended Core Fiber for Detection of Gaseous Ethanol

Bibliographic Details
Main Author: Paixão, Tiago
Publication Date: 2022
Other Authors: Nunes, Ana Sofia, Bierlich, Jörg, Kobelke, Jens, Ferreira, Marta S.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10773/35722
Summary: An optical fiber tip sensor based on a Fabry-Perot interferometer is proposed for the detection of ethanol in the gas phase. The sensor is fabricated by fusion splicing one end of the suspended core fiber to a single mode fiber, whereas the other end is kept open to enable the interaction between the light propagating in the suspended core and the ethanol gas molecules. The sensor was tested with different percentages of ethanol, exhibiting a linear response between 0 and 100 wt.%, with a sensitivity of 3.9 pm/wt.%. The proposed sensor, with a length of a few hundred micrometers, can be an alternative solution for the detection of gaseous ethanol in foods or beverages, such as wines and distilled drinks
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spelling Fabry-Perot Interferometer Based on Suspended Core Fiber for Detection of Gaseous EthanolAn optical fiber tip sensor based on a Fabry-Perot interferometer is proposed for the detection of ethanol in the gas phase. The sensor is fabricated by fusion splicing one end of the suspended core fiber to a single mode fiber, whereas the other end is kept open to enable the interaction between the light propagating in the suspended core and the ethanol gas molecules. The sensor was tested with different percentages of ethanol, exhibiting a linear response between 0 and 100 wt.%, with a sensitivity of 3.9 pm/wt.%. The proposed sensor, with a length of a few hundred micrometers, can be an alternative solution for the detection of gaseous ethanol in foods or beverages, such as wines and distilled drinksMDPI2023-01-10T16:19:08Z2022-01-12T00:00:00Z2022-01-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/35722eng2076-341710.3390/app12020726Paixão, TiagoNunes, Ana SofiaBierlich, JörgKobelke, JensFerreira, Marta S.info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-06T04:41:23Zoai:ria.ua.pt:10773/35722Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T14:16:54.464083Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Fabry-Perot Interferometer Based on Suspended Core Fiber for Detection of Gaseous Ethanol
title Fabry-Perot Interferometer Based on Suspended Core Fiber for Detection of Gaseous Ethanol
spellingShingle Fabry-Perot Interferometer Based on Suspended Core Fiber for Detection of Gaseous Ethanol
Paixão, Tiago
title_short Fabry-Perot Interferometer Based on Suspended Core Fiber for Detection of Gaseous Ethanol
title_full Fabry-Perot Interferometer Based on Suspended Core Fiber for Detection of Gaseous Ethanol
title_fullStr Fabry-Perot Interferometer Based on Suspended Core Fiber for Detection of Gaseous Ethanol
title_full_unstemmed Fabry-Perot Interferometer Based on Suspended Core Fiber for Detection of Gaseous Ethanol
title_sort Fabry-Perot Interferometer Based on Suspended Core Fiber for Detection of Gaseous Ethanol
author Paixão, Tiago
author_facet Paixão, Tiago
Nunes, Ana Sofia
Bierlich, Jörg
Kobelke, Jens
Ferreira, Marta S.
author_role author
author2 Nunes, Ana Sofia
Bierlich, Jörg
Kobelke, Jens
Ferreira, Marta S.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Paixão, Tiago
Nunes, Ana Sofia
Bierlich, Jörg
Kobelke, Jens
Ferreira, Marta S.
description An optical fiber tip sensor based on a Fabry-Perot interferometer is proposed for the detection of ethanol in the gas phase. The sensor is fabricated by fusion splicing one end of the suspended core fiber to a single mode fiber, whereas the other end is kept open to enable the interaction between the light propagating in the suspended core and the ethanol gas molecules. The sensor was tested with different percentages of ethanol, exhibiting a linear response between 0 and 100 wt.%, with a sensitivity of 3.9 pm/wt.%. The proposed sensor, with a length of a few hundred micrometers, can be an alternative solution for the detection of gaseous ethanol in foods or beverages, such as wines and distilled drinks
publishDate 2022
dc.date.none.fl_str_mv 2022-01-12T00:00:00Z
2022-01-12
2023-01-10T16:19:08Z
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/10773/35722
url http://hdl.handle.net/10773/35722
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2076-3417
10.3390/app12020726
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:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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