Lossy mode resonances generated in planar configuration for two-parameter sensing
| dc.contributor.author | Fuentes Lorenzo, Omar | |
| dc.contributor.author | Corres Sanz, Jesús María | |
| dc.contributor.author | Domínguez Rodríguez, Ismel | |
| dc.contributor.author | Del Villar, Ignacio | |
| dc.contributor.author | Matías Maestro, Ignacio | |
| dc.contributor.department | Ingeniería Eléctrica, Electrónica y de Comunicación | es_ES |
| dc.contributor.department | Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza | eu |
| dc.contributor.department | Institute of Smart Cities - ISC | en |
| dc.date.accessioned | 2025-03-17T13:39:48Z | |
| dc.date.available | 2025-03-17T13:39:48Z | |
| dc.date.issued | 2021-04-29 | |
| dc.date.updated | 2025-03-17T13:34:45Z | |
| dc.description.abstract | 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. | en |
| dc.description.sponsorship | This work was supported by Spanish Agencia Estatal de Investigación (AEI). Fondo Europeo de Desarrollo Regional (FEDER) TEC2016-79367-C2-2-R. | |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Fuentes, O., Corres, J. M., Dominguez, I., Del Villar, I., & Matias, I. R. (2022). Lossy Mode Resonances Generated in Planar Configuration for Two-Parameter Sensing. IEEE Sensors Journal, 22(12), 11264-11270. https://doi.org/10.1109/JSEN.2021.3076557 | |
| dc.identifier.doi | 10.1109/JSEN.2021.3076557 | |
| dc.identifier.issn | 1530-437X | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/53757 | |
| dc.language.iso | eng | |
| dc.publisher | IEEE | |
| dc.relation.ispartof | IEEE Sensors Journal vol. 22, np. 12, June 15, 2022 | |
| dc.relation.projectID | info:eu-repo/grantAgreement/AEI//TEC2016-79367-C2-2-R/ES/ | |
| dc.relation.publisherversion | https://doi.org/10.1109/JSEN.2021.3076557 | |
| dc.rights | © 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. | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.subject | Optical sensor | en |
| dc.subject | Planar waveguide | en |
| dc.subject | Lossy mode resonances | en |
| dc.subject | Refractive index | en |
| dc.subject | Temperature | en |
| dc.title | Lossy mode resonances generated in planar configuration for two-parameter sensing | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | |
| dspace.entity.type | Publication | |
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