Lossy mode resonances generated in planar configuration for two-parameter sensing

This work shows a new sensor structure for simultaneous measurement of two parameters, temperature and refractive index. The optical configuration consists of incidence of light on the edge of a soda-lime coverslip fully coated with a CuO thin film and partially coated with a PDMS thick layer. This...

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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:2021
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:2454/53757
Acceso en línea:https://hdl.handle.net/2454/53757
Access Level:acceso abierto
Palabra clave:Optical sensor
Planar waveguide
Lossy mode resonances
Refractive index
Temperature
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spelling Lossy mode resonances generated in planar configuration for two-parameter sensingFuentes Lorenzo, OmarCorres Sanz, Jesús MaríaDomínguez Rodríguez, IsmelDel Villar, IgnacioMatías Maestro, IgnacioOptical sensorPlanar waveguideLossy mode resonancesRefractive indexTemperatureThis work shows a new sensor structure for simultaneous measurement of two parameters, temperature and refractive index. The optical configuration consists of incidence of light on the edge of a soda-lime coverslip fully coated with a CuO thin film and partially coated with a PDMS thick layer. This planar configuration permitted to generate two separated lossy mode resonances (LMRs): one centered at 600 nm and the other at 1000 nm. The second resonance is induced by the PDMS layer and it can be used to measure the temperature due to its high thermo-optic coefficient (the sensitivity is -1.75 nm/°C in the temperature range from 20 to 40 °C), whereas the first resonance is used for sensing refractive index with sensitivity of 1460 nm/RIU in the refractive index range from 1.3328 and 1.37. Finally, a calibration test was carried out using a calibrated oil series with refractive index ranging from 1.33 to 1.36. This work demonstrates the possibility of generating multiples resonances in a single structure as simple as a coverslip, which can be used as a multi-parameter interchangeable sensor, especially suitable for biological applications or the detection of heavy metals in water.This work was supported by Spanish Agencia Estatal de Investigación (AEI). Fondo Europeo de Desarrollo Regional (FEDER) TEC2016-79367-C2-2-R.IEEEIngeniería Eléctrica, Electrónica y de ComunicaciónIngeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio IngeniaritzaInstitute of Smart Cities - ISC2021info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://hdl.handle.net/2454/53757reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglésinfo:eu-repo/grantAgreement/AEI//TEC2016-79367-C2-2-R© 2021 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:2454/537572026-06-17T12:41:47Z
dc.title.none.fl_str_mv Lossy mode resonances generated in planar configuration for two-parameter sensing
title Lossy mode resonances generated in planar configuration for two-parameter sensing
spellingShingle Lossy mode resonances generated in planar configuration for two-parameter sensing
Fuentes Lorenzo, Omar
Optical sensor
Planar waveguide
Lossy mode resonances
Refractive index
Temperature
title_short Lossy mode resonances generated in planar configuration for two-parameter sensing
title_full Lossy mode resonances generated in planar configuration for two-parameter sensing
title_fullStr Lossy mode resonances generated in planar configuration for two-parameter sensing
title_full_unstemmed Lossy mode resonances generated in planar configuration for two-parameter sensing
title_sort Lossy mode resonances generated in planar configuration for two-parameter sensing
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, Elektronikoa eta Telekomunikazio Ingeniaritza
Institute of Smart Cities - ISC
dc.subject.none.fl_str_mv Optical sensor
Planar waveguide
Lossy mode resonances
Refractive index
Temperature
topic Optical sensor
Planar waveguide
Lossy mode resonances
Refractive index
Temperature
description This work shows a new sensor structure for simultaneous measurement of two parameters, temperature and refractive index. The optical configuration consists of incidence of light on the edge of a soda-lime coverslip fully coated with a CuO thin film and partially coated with a PDMS thick layer. This planar configuration permitted to generate two separated lossy mode resonances (LMRs): one centered at 600 nm and the other at 1000 nm. The second resonance is induced by the PDMS layer and it can be used to measure the temperature due to its high thermo-optic coefficient (the sensitivity is -1.75 nm/°C in the temperature range from 20 to 40 °C), whereas the first resonance is used for sensing refractive index with sensitivity of 1460 nm/RIU in the refractive index range from 1.3328 and 1.37. Finally, a calibration test was carried out using a calibrated oil series with refractive index ranging from 1.33 to 1.36. This work demonstrates the possibility of generating multiples resonances in a single structure as simple as a coverslip, which can be used as a multi-parameter interchangeable sensor, especially suitable for biological applications or the detection of heavy metals in water.
publishDate 2021
dc.date.none.fl_str_mv 2021
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/2454/53757
url https://hdl.handle.net/2454/53757
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/AEI//TEC2016-79367-C2-2-R
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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