Experimental study of sensing performance using hyperbolic mode resonances
| dc.contributor.author | Matías Maestro, Ignacio | |
| dc.contributor.author | Del Villar, Ignacio | |
| dc.contributor.author | Corres Sanz, Jesús María | |
| dc.contributor.author | González Salgueiro, Lázaro José | |
| 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.contributor.funder | Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa | |
| dc.date.accessioned | 2024-11-05T11:38:49Z | |
| dc.date.issued | 2025-01-01 | |
| dc.date.updated | 2024-11-05T11:29:20Z | |
| dc.description.abstract | Surface plasmon resonance (SPR) and lossy mode resonance (LMR) are prominent sensing mechanisms utilized across various fields. The Kretschmann configuration is commonly employed for SPR, while LMR is favored in planar waveguides or optical fibers due to high incidence angles. Recently, hyperbolic mode resonance (HMR) has emerged as a hybrid approach, combining metallic and dielectric thin films. This study explores the impact of incidence angle on HMR using the Kretschmann configuration. Four samples with varying gold (Au) and tin dioxide (SnO2) layer thicknesses were fabricated and characterized using Atomic Force Microscopy (AFM). Experimental setups employed the Kretschmann configuration for reflectance spectrum analysis. Results indicate enhanced sensitivity and figure of merit (FoM) with an additional SnO2 layer compared to the case without SnO2. Particularly with a 36 nm Au thickness the sensitivity doubles and the FoM improves by 16 %. Numerical simulations validate these findings, confirming the optimized performance of HMR for specific layer thicknesses and incidence angles. | en |
| dc.description.sponsorship | This work was supported in part by the Agencia Estatal de Investigación (AEI) from the Spanish Ministry of Economy and Competitiveness (PID2022-137437OB-I00) research fund and by the pre-doctoral research grant of the Public University of Navarra. | |
| dc.embargo.lift | 2027-01-01 | |
| dc.embargo.terms | 2027-01-01 | |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Gonzalez-Salgueiro, L., Del Villar, I., Corres, J. M., Matias, I. R. (2025). Experimental study of sensing performance using hyperbolic mode resonances. Optics and Laser Technology, 180, 1-10. https://doi.org/10.1016/j.optlastec.2024.111463. | |
| dc.identifier.doi | 10.1016/j.optlastec.2024.111463 | |
| dc.identifier.issn | 0030-3992 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/52447 | |
| dc.language.iso | eng | |
| dc.publisher | Elsevier | |
| dc.relation.ispartof | Optics and Laser Technology (2025), vol. 180, 111463 | |
| dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-137437OB-I00/ES/ | |
| dc.relation.publisherversion | https://doi.org/10.1016/j.optlastec.2024.111463 | |
| dc.rights | © 2024 Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0. | |
| dc.rights.accessRights | info:eu-repo/semantics/embargoedAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject | Hyperbolic metamaterials | en |
| dc.subject | Kreschmann configuration | en |
| dc.subject | Lossy mode resonance | en |
| dc.subject | Sensing applications | en |
| dc.subject | Surface plasmon resonance | en |
| dc.title | Experimental study of sensing performance using hyperbolic mode resonances | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | |
| dspace.entity.type | Publication | |
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