1. Ktisis Cyprus University of Technology
  2. Cyprus University of Technology (Research Output)
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Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.14279/28992
DC FieldValueLanguage
dc.contributor.authorChapalo, Ivan-
dc.contributor.authorChah, Karima-
dc.contributor.authorGusarov, Andreï I.-
dc.contributor.authorIoannou, Andreas-
dc.contributor.authorPospori, Andreas-
dc.contributor.authorNan, Ying-Gang-
dc.contributor.authorKalli, Kyriacos-
dc.contributor.authorMégret, Patrice-
dc.date.accessioned2023-04-02T19:25:45Z-
dc.date.available2023-04-02T19:25:45Z-
dc.date.issued2023-03-01-
dc.identifier.issn15394794-
dc.identifier.urihttps://hdl.handle.net/20.500.14279/28992-
dc.description.abstractWe investigate the effect of γ-radiation on temperature (T) and relative humidity (RH) sensitivities of polymer perfluorinated fiber Bragg gratings (FBGs). To this aim, different γ-radiation doses (80, 120, 160, and 520 kGy) were applied to a set of FBGs. We show that irradiated FBGs demonstrate an RH sensitivity rise with the received dose: from 13.3 pm/%RH for a pristine FBG up to 56.8 pm/%RH for a 520-kGy dose at 30℃. In contrast, T sensitivity decreases with radiation dose with a subsequent change of sign from positive to negative. Therefore, by experimental interpolation, T sensitivity can be eliminated at around a 160-kGy dose. This opens the possibility of designing an RH sensor with enhanced sensitivity, which at the same time is insensitive to T.en_US
dc.formatpdfen_US
dc.language.isoenen_US
dc.relation.ispartofOptics Lettersen_US
dc.rights© Optica Publishing Groupen_US
dc.subjectTemperatureen_US
dc.subjectHumidityen_US
dc.subjectPolymer perfluorinated fiber Bragg gratingsen_US
dc.titleGamma-radiation enhancement of sensing properties of FBGs in a few-mode polymer CYTOP fiberen_US
dc.typeArticleen_US
dc.collaborationCyprus University of Technologyen_US
dc.collaborationUniversity of Monsen_US
dc.collaborationSCK-CEN Belgian Nuclear Research Centeren_US
dc.subject.categoryElectrical Engineering - Electronic Engineering - Information Engineeringen_US
dc.journalsSubscriptionen_US
dc.countryBelgiumen_US
dc.countryCyprusen_US
dc.subject.fieldEngineering and Technologyen_US
dc.publicationPeer Revieweden_US
dc.identifier.doi10.1364/OL.482936en_US
dc.identifier.pmid36857259-
dc.identifier.scopus2-s2.0-85149110271-
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/85149110271-
dc.relation.issue5en_US
dc.relation.volume48en_US
cut.common.academicyear2022-2023en_US
dc.identifier.spage1248en_US
dc.identifier.epage1251en_US
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.openairetypearticle-
item.grantfulltextnone-
item.languageiso639-1en-
item.cerifentitytypePublications-
crisitem.journal.journalissn1539-4794-
crisitem.journal.publisherOptical Society of America(OSA)-
crisitem.author.deptDepartment of Electrical Engineering, Computer Engineering and Informatics-
crisitem.author.deptDepartment of Electrical Engineering, Computer Engineering and Informatics-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.orcid0000-0002-0824-8188-
crisitem.author.orcid0000-0003-4866-1361-
crisitem.author.orcid0000-0003-4541-092X-
crisitem.author.parentorgFaculty of Engineering and Technology-
crisitem.author.parentorgFaculty of Engineering and Technology-
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