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dc.contributor.authorYüksel, Kıvılcım
dc.contributor.authorPala, Deniz
dc.date.accessioned2016-12-12T08:00:33Z
dc.date.available2016-12-12T08:00:33Z
dc.date.issued2016-06
dc.identifier.citationYüksel, K., and Pala, D. (2016). Analytical investigation of a novel interrogation approach of fiber Bragg grating sensors using Optical Frequency Domain Reflectometry. Optics and Lasers in Engineering, 81, 119-124. doi:10.1016/j.optlaseng.2016.01.008en_US
dc.identifier.issn0143-8166
dc.identifier.urihttp://doi.org/10.1016/j.optlaseng.2016.01.008
dc.identifier.urihttp://hdl.handle.net/11147/2599
dc.description.abstractThis work presents a novel approach in interrogating Polarization Dependent Loss (PDL) of cascaded identical FBGs using Optical Frequency Domain Reflectometer (OFDR). The fundamentals of both polarisation properties of uniform FBGs and polarisation-sensitive OFDR are explained and the benefits of this novel approach in measuring transversal load are discussed. The numerical programs computing the spectral evolution of PDL of the FBGs in the array as a function of grating parameters (grating length and birefringence) are presented. Our simulation results show an excellent agreement with the previously reported simulation (and experimental) results in the literature obtained on a single FBG by using classical state-of-the-art measurement techniques. As an envisaged application, the proposed system shows the feasibility of measuring the residual stresses during manufacturing process of composite materials which is not straightforward by amplitude spectrum measurements and/or considering only the axial strains. © 2016 Elsevier Ltd. All rights reserved.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.optlaseng.2016.01.008en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFiber Bragg gratings (FBGs)en_US
dc.subjectComposite materialsen_US
dc.subjectFiber optic sensorsen_US
dc.subjectOptical frequency domain reflectometeren_US
dc.subjectTransverse strainen_US
dc.titleAnalytical investigation of a novel interrogation approach of fiber Bragg grating sensors using Optical Frequency Domain Reflectometryen_US
dc.typearticleen_US
dc.contributor.authorIDTR119564en_US
dc.contributor.iztechauthorYüksel, Kıvılcım
dc.contributor.iztechauthorPala, Deniz
dc.relation.journalOptics and Lasers in Engineeringen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.identifier.volume81en_US
dc.identifier.startpage119en_US
dc.identifier.endpage124en_US
dc.identifier.wosWOS:000372375600014
dc.identifier.scopusSCOPUS:2-s2.0-84957877344
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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