Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/29541
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Leal-Junior, Arnaldo | - |
dc.contributor.author | Theodosiou, Antreas | - |
dc.contributor.author | Biazi, Vitorino | - |
dc.contributor.author | Macedo, Leandro | - |
dc.contributor.author | Marques, Carlos | - |
dc.contributor.author | Kalli, Kyriacos | - |
dc.contributor.author | Frizera, Anselmo | - |
dc.date.accessioned | 2023-06-29T07:23:54Z | - |
dc.date.available | 2023-06-29T07:23:54Z | - |
dc.date.issued | 2022-06-15 | - |
dc.identifier.citation | IEEE Sensors Journal, 2022, vol. 22, iss. 12 | en_US |
dc.identifier.issn | 1530437X | - |
dc.identifier.uri | https://hdl.handle.net/20.500.14279/29541 | - |
dc.description.abstract | We demonstrate of an off-centered tilted fiber Bragg grating (FBG) inscribed in cyclic transparent optical polymer (CYTOP) fiber as a curvature sensor. The gratings were inscribed using a femtosecond (fs) laser with the direct write, plane-by-plane method due to its high flexibility and suitability for customization, particularly for the development of a single-peak spectrum in multimode CYTOP fiber. The grating is applied to curvature sensing, where the spectral features, namely the wavelength shift and reflected optical power, are analyzed with respect to the curvature angle on the optical fiber. The off-center and tilted FBG response as a function of the angle is compared with a centered and uniform FBG inscribed in CYTOP fiber using the same inscription method and laser parameters. Results show a significant improvement for the off-center grating when the wavelength shift information is considered and lower optical power sensitivity as a function of the angle with respect to the centered FBG. In addition, the temperature sensitivity differences of the two gratings, enables the development of temperature-insensitive angle sensor using a single off-center tilted FBG. | en_US |
dc.language.iso | en | en_US |
dc.relation.ispartof | IEEE Sensors Journal | en_US |
dc.rights | © IEEE | en_US |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Polymer optical fibers | en_US |
dc.subject | fiber Bragg gratings | en_US |
dc.subject | optical fiber sensors | en_US |
dc.subject | plane-by-plane inscription | en_US |
dc.title | Temperature-Insensitive Curvature Sensor with Plane-by-Plane Inscription of Off-Center Tilted Bragg Gratings in CYTOP Fibers | en_US |
dc.type | Article | en_US |
dc.collaboration | Federal University of Espirito Santo | en_US |
dc.collaboration | Cyprus University of Technology | en_US |
dc.collaboration | Federal University of Espirito Santo | en_US |
dc.collaboration | Universidade de Aveiro | en_US |
dc.subject.category | Electrical Engineering - Electronic Engineering - Information Engineering | en_US |
dc.journals | Subscription | en_US |
dc.country | Cyprus | en_US |
dc.country | Brazil | en_US |
dc.country | Portugal | en_US |
dc.subject.field | Engineering and Technology | en_US |
dc.publication | Peer Reviewed | en_US |
dc.identifier.doi | 10.1109/JSEN.2022.3171039 | en_US |
dc.identifier.scopus | 2-s2.0-85129413687 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85129413687 | - |
dc.relation.issue | 12 | en_US |
dc.relation.volume | 22 | en_US |
cut.common.academicyear | 2021-2022 | en_US |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | article | - |
crisitem.journal.journalissn | 1530437X | - |
crisitem.journal.publisher | IEEE | - |
crisitem.author.dept | Department of Electrical Engineering, Computer Engineering and Informatics | - |
crisitem.author.dept | Department of Electrical Engineering, Computer Engineering and Informatics | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.orcid | 0000-0002-5912-9138 | - |
crisitem.author.orcid | 0000-0003-4541-092X | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
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