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Liquid refractometric sensors based on optical fiber resonators

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dc.contributor.coauthorJonas, Alexandr
dc.contributor.coauthorÇiçek, Kenan
dc.contributor.departmentN/A
dc.contributor.departmentN/A
dc.contributor.departmentN/A
dc.contributor.departmentDepartment of Physics
dc.contributor.kuauthorEryürek, Mustafa
dc.contributor.kuauthorGhafoor, Moeen
dc.contributor.kuauthorBavili, Nima
dc.contributor.kuauthorKiraz, Alper
dc.contributor.kuprofilePhD Student
dc.contributor.kuprofileResearcher
dc.contributor.kuprofilePhD Student
dc.contributor.kuprofileFaculty Member
dc.contributor.otherDepartment of Physics
dc.contributor.schoolcollegeinstituteGraduate School of Sciences and Engineering
dc.contributor.schoolcollegeinstituteN/A
dc.contributor.schoolcollegeinstituteGraduate School of Sciences and Engineering
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.yokidN/A
dc.contributor.yokidN/A
dc.contributor.yokidN/A
dc.contributor.yokid22542
dc.date.accessioned2024-11-09T22:51:21Z
dc.date.issued2017
dc.description.abstractA robust, easy-to-fabricate, and sensitive liquid refractometric sensor utilizing optical fiber resonators (OFRs) obtained by simple stripping and cleaning of conventional optical fibers is presented. The sensing scheme is based on recording the spectral changes of the whispering gallery modes (WGMs) observed in the transmission spectrum of an OFR excited with a tunable laser coupled to the OFR through an independent tapered optical fiber. The demonstrated sensor device is tested and fully characterized with water solutions of ethanol and ethylene glycol (EG). Good agreements are obtained with theoretical predictions for both ethanol and EG cases when TE and TM polarized WGMs are considered. The limit of detection of the demonstrated sensor is determined to be between 2.7 and 4.7 x 10(-5) refractive index unit (RIU) comparable to the state-of-the-art when precise temperature control of the sample chamber is missing. (C) 2017 Elsevier B.V. All rights reserved.
dc.description.indexedbyWoS
dc.description.indexedbyScopus
dc.description.openaccessNO
dc.description.publisherscopeInternational
dc.description.sponsorshipTUBITAK [110T803, 115F446] We acknowledge financial support from TUBITAK (Grant Nos. 110T803 and 115F446) and thank Alexandr Jonag for proofreading the manuscript.
dc.description.volume265
dc.identifier.doi10.1016/j.sna.2017.08.019
dc.identifier.issn0924-4247
dc.identifier.scopus2-s2.0-85028735174
dc.identifier.urihttp://dx.doi.org/10.1016/j.sna.2017.08.019
dc.identifier.urihttps://hdl.handle.net/20.500.14288/6837
dc.identifier.wos413381400018
dc.keywordsOptical fiber resonator
dc.keywordsWgm
dc.keywordsTapered fiber
dc.keywordsEthanol
dc.keywordsEthylene glycol
dc.keywordsOptical sensor
dc.keywordsLiquid refractometry ethanol
dc.keywordsSolvents
dc.keywordsLasers
dc.keywordsGain
dc.languageEnglish
dc.publisherElsevier Science Sa
dc.sourceSensors and Actuators A-Physical
dc.subjectEngineering
dc.subjectElectrical electronic engineerings
dc.subjectInstruments
dc.subjectInstrumentation
dc.titleLiquid refractometric sensors based on optical fiber resonators
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.authorid0000-0001-8612-3164
local.contributor.authoridN/A
local.contributor.authoridN/A
local.contributor.authorid0000-0001-7977-1286
local.contributor.kuauthorEryürek, Mustafa
local.contributor.kuauthorGhafoor, Moeen
local.contributor.kuauthorBavili, Nima
local.contributor.kuauthorKiraz, Alper
relation.isOrgUnitOfPublicationc43d21f0-ae67-4f18-a338-bcaedd4b72a4
relation.isOrgUnitOfPublication.latestForDiscoveryc43d21f0-ae67-4f18-a338-bcaedd4b72a4

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