Multichannel refractometer based on lossy mode resonances

In 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 wa...

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Detalles Bibliográficos
Autores: Fuentes Lorenzo, Omar, Corres Sanz, Jesús María, Domínguez Rodríguez, Ismel, Del Villar, Ignacio, Matías Maestro, Ignacio
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2022
País:España
Institución:Universidad Pública de Navarra
Repositorio:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
OAI Identifier:oai:academica-e.unavarra.es:2454/42909
Acceso en línea:https://hdl.handle.net/2454/42909
Access Level:acceso abierto
Palabra clave:Coatings
Etching
Lossy mode resonance
Multianalyte refractometer
Optical fiber sensors
Optical sensor
Optical waveguides
Refractive index
Sensors
Slab waveguide
Substrates
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oai_identifier_str oai:academica-e.unavarra.es:2454/42909
network_acronym_str ES
network_name_str España
repository_id_str
spelling Multichannel refractometer based on lossy mode resonancesFuentes Lorenzo, OmarCorres Sanz, Jesús MaríaDomínguez Rodríguez, IsmelDel Villar, IgnacioMatías Maestro, IgnacioCoatingsEtchingLossy mode resonanceMultianalyte refractometerOptical fiber sensorsOptical sensorOptical waveguidesRefractive indexSensorsSlab waveguideSubstratesIn 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. IEEEThis work was supported in part by the Spanish Ministry of Economy and Competitiveness under Grant PID2019-106070RB-I00 and Grant PID2019-106231RB-I00.IEEEIngeniería Eléctrica, Electrónica y de ComunicaciónIngeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren2022info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://hdl.handle.net/2454/42909reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglésinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-106070RB-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-106231RB-I00© 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.info:eu-repo/semantics/openAccessoai:academica-e.unavarra.es:2454/429092026-06-17T12:41:47Z
dc.title.none.fl_str_mv Multichannel refractometer based on lossy mode resonances
title Multichannel refractometer based on lossy mode resonances
spellingShingle Multichannel refractometer based on lossy mode resonances
Fuentes Lorenzo, Omar
Coatings
Etching
Lossy mode resonance
Multianalyte refractometer
Optical fiber sensors
Optical sensor
Optical waveguides
Refractive index
Sensors
Slab waveguide
Substrates
title_short Multichannel refractometer based on lossy mode resonances
title_full Multichannel refractometer based on lossy mode resonances
title_fullStr Multichannel refractometer based on lossy mode resonances
title_full_unstemmed Multichannel refractometer based on lossy mode resonances
title_sort Multichannel refractometer based on lossy mode resonances
dc.creator.none.fl_str_mv Fuentes Lorenzo, Omar
Corres Sanz, Jesús María
Domínguez Rodríguez, Ismel
Del Villar, Ignacio
Matías Maestro, Ignacio
author Fuentes Lorenzo, Omar
author_facet Fuentes Lorenzo, Omar
Corres Sanz, Jesús María
Domínguez Rodríguez, Ismel
Del Villar, Ignacio
Matías Maestro, Ignacio
author_role author
author2 Corres Sanz, Jesús María
Domínguez Rodríguez, Ismel
Del Villar, Ignacio
Matías Maestro, Ignacio
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ingeniería Eléctrica, Electrónica y de Comunicación
Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren
dc.subject.none.fl_str_mv Coatings
Etching
Lossy mode resonance
Multianalyte refractometer
Optical fiber sensors
Optical sensor
Optical waveguides
Refractive index
Sensors
Slab waveguide
Substrates
topic Coatings
Etching
Lossy mode resonance
Multianalyte refractometer
Optical fiber sensors
Optical sensor
Optical waveguides
Refractive index
Sensors
Slab waveguide
Substrates
description In 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. IEEE
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2454/42909
url https://hdl.handle.net/2454/42909
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-106070RB-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-106231RB-I00
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname:Universidad Pública de Navarra
instname_str Universidad Pública de Navarra
reponame_str Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
collection Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
repository.name.fl_str_mv
repository.mail.fl_str_mv
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