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Multichannel refractometer based on lossy mode resonances

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dc.contributor.authorFuentes Lorenzo, Omar
dc.contributor.authorCorres Sanz, Jesús María
dc.contributor.authorDomínguez Rodríguez, Ismel
dc.contributor.authorDel Villar, Ignacio
dc.contributor.authorMatías Maestro, Ignacio
dc.contributor.departmentIngeniería Eléctrica, Electrónica y de Comunicaciónes_ES
dc.contributor.departmentIngeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzareneu
dc.date.accessioned2022-05-10T11:00:34Z
dc.date.available2023-01-11T00:00:14Z
dc.date.issued2022
dc.description.abstractIn this work a new multiparameter sensor platform based on lossy mode resonances is presented. The structure consists of a soda-lime optical slab waveguide butt-coupled to multimode optical fibers. A variable thickness thin-film is deposited to generate multiple independent resonances on the same waveguide, which can be monitored using a single spectrometer. In order to show the potentiality of the structure, a broad resonance was selectively narrowed by etching sections of the LMR producer thin film. The spectral width is progressively reduced, allowing to selectively isolate independent resonances, which opens the path for multiple LMR generation in the same spectra in a multiparameter sensing platform. The experimental results were corroborated with a theoretical analysis based on the finite difference method (FDM). As a proof of concept, two refractometers on the same waveguide were fabricated and tested using PDMS cells. This platform can be easily miniaturized in order to integrate multiple sensors at low cost, what can be of interest for the development of multi-analyte biosensors probes. IEEEen
dc.description.sponsorshipThis work was supported in part by the Spanish Ministry of Economy and Competitiveness under Grant PID2019-106070RB-I00 and Grant PID2019-106231RB-I00.en
dc.embargo.lift2023-01-11
dc.embargo.terms2023-01-11
dc.format.extent7 p.
dc.format.mimetypeapplication/pdfen
dc.identifier.citationI. Domínguez, J. M. Corres, O. Fuentes, I. d. Villar and I. R. Matias, 'Multichannel Refractometer Based on Lossy Mode Resonances,' in IEEE Sensors Journal, vol. 22, no. 4, pp. 3181-3187, 15 Feb.15, 2022, doi: 10.1109/JSEN.2022.3142050.en
dc.identifier.doi10.1109/JSEN.2022.3142050
dc.identifier.issn1530-437X
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/42909
dc.language.isoengen
dc.publisherIEEEen
dc.relation.ispartofIEEE Sensors Journal, vol. 22, no. 4, pp. 3181-3187en
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-106070RB-I00/ES/en
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-106231RB-I00/ES/en
dc.relation.publisherversionhttps://doi.org/10.1109/JSEN.2022.3142050
dc.rights© 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work.en
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.subjectCoatingsen
dc.subjectEtchingen
dc.subjectLossy mode resonanceen
dc.subjectMultianalyte refractometeren
dc.subjectOptical fiber sensorsen
dc.subjectOptical sensoren
dc.subjectOptical waveguidesen
dc.subjectRefractive indexen
dc.subjectSensorsen
dc.subjectSlab waveguideen
dc.subjectSubstratesen
dc.titleMultichannel refractometer based on lossy mode resonancesen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dc.type.versionVersión aceptada / Onetsi den bertsioaes
dspace.entity.typePublication
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