Ultra-high sensitive strain sensor based on post-processed optical fiber Bragg grating

dc.bibliographicCitation.firstPage142eng
dc.bibliographicCitation.issue2eng
dc.bibliographicCitation.journalTitleFiberseng
dc.bibliographicCitation.volume2eng
dc.contributor.authorFerreira, M.S.
dc.contributor.authorBierlich, J.
dc.contributor.authorBecker, M.
dc.contributor.authorSchuster, K.
dc.contributor.authorSantos, J.L.
dc.contributor.authorFrazão, O.
dc.date.accessioned2020-09-25T12:04:54Z
dc.date.available2020-09-25T12:04:54Z
dc.date.issued2014
dc.description.abstractAn ultra-high sensitive strain sensor is proposed. The sensing head, based on the post-processing of a fiber Bragg grating, is used to perform passive and active strain measurements. Both wavelength and full width half maximum dependences with the applied strain are studied for the passive sensor, where maximum sensitivities of 104.1 pm/με and 61.6 pm/με are respectively obtained. When combining the high performance of this sensor with a ring laser cavity configuration, the Bragg grating will act as a filter and high resolution measurements can be performed. With the proposed sensor, a resolution of 700 nε is achieved.eng
dc.description.versionpublishedVersioneng
dc.identifier.urihttps://doi.org/10.34657/4323
dc.identifier.urihttps://oa.tib.eu/renate/handle/123456789/5694
dc.language.isoengeng
dc.publisherBasel : MDPI AGeng
dc.relation.doihttps://doi.org/10.3390/fib2020142
dc.relation.issn1618-7229
dc.rights.licenseCC BY-NC-SA 3.0 Unportedeng
dc.rights.urihttps://creativecommons.org/licenses/by-nc-sa/3.0/eng
dc.subject.ddc620eng
dc.subject.otherFiber Bragg gratingeng
dc.subject.otherPost-processingeng
dc.subject.otherStrain sensoreng
dc.titleUltra-high sensitive strain sensor based on post-processed optical fiber Bragg gratingeng
dc.typeArticleeng
dc.typeTexteng
tib.accessRightsopenAccesseng
wgl.contributorIPHTeng
wgl.subjectIngenieurwissenschafteneng
wgl.typeZeitschriftenartikeleng
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