Publication: Ultra-narrow spectral response of a hybrid plasmonic-grating sensor
dc.affiliation.dpto | UC3M. Departamento de Tecnología Electrónica | es |
dc.affiliation.grupoinv | UC3M. Grupo de Investigación: Displays y Aplicaciones Fotónicas | es |
dc.contributor.author | Elshorbagy, Mahmoud Hamdy Mohamed | |
dc.contributor.author | Cuadrado, Alexander | |
dc.contributor.author | García Cámara, Braulio | |
dc.contributor.author | Vergaz Benito, Ricardo | |
dc.contributor.author | Gómez Pedrero, José Antonio | |
dc.contributor.funder | Comunidad de Madrid | es |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es |
dc.date.accessioned | 2022-07-28T09:34:41Z | |
dc.date.available | 2022-07-28T09:34:41Z | |
dc.date.issued | 2020-04-01 | |
dc.description.abstract | We configure and analyze a nanostructured device that hybridizes grating modes and surface plasmon resonances. The model uses an effective index of refraction that considers the volume fraction of the involved materials, and the propagation depth of the plasmon through the structure. Our geometry is an extruded low-order diffraction grating made of dielectric nano-triangles. Surface plasmon resonances are excited at a metal/dielectric interface, which is separated from the analyte by a high-index dielectric layer. The optical performance of the refractometric sensor is highly competitive in sensitivity and figure of merit (FOM) because of the the ultra-narrow spectral response (below 0.1 nm). Moreover, it is operative within a wide range of the index of refraction (from 1.3 till 1.56), and also works under normal incidence conditions. | en |
dc.description.sponsorship | This work was supported in part by the Ministerio de Economía y Competitividad of Spain under Grant TEC2016-77242-C3-1-R and Grant DPI2016-75272-R, in part by the Comunidad de Madrid SINFOTON2-CM under Grant (S2018/NMT-4326), and in part by the European Fund for Regional Development. The work of M. H. Elshorbagy was supported by the Ministry of Higher Education of Egypt (missions section). | en |
dc.format.extent | 8 | |
dc.identifier.bibliographicCitation | Elshorbagy, M. H., Cuadrado, A., Garcia-Camara, B., Vergaz, R., Gomez-Pedrero, J. A., & Alda, J. (2020). Ultra-Narrow Spectral Response of a Hybrid Plasmonic-Grating Sensor. In IEEE Sensors Journal, 20(7), 3520–3528. | en |
dc.identifier.doi | https://dx.doi.org/10.1109/JSEN.2019.2960556 | |
dc.identifier.issn | 1530-437X | |
dc.identifier.publicationfirstpage | 3520 | |
dc.identifier.publicationissue | 7 | |
dc.identifier.publicationlastpage | 3528 | |
dc.identifier.publicationtitle | IEEE SENSORS JOURNAL | en |
dc.identifier.publicationvolume | 20 | |
dc.identifier.uri | https://hdl.handle.net/10016/35554 | |
dc.identifier.uxxi | AR/0000025683 | |
dc.language.iso | eng | en |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en |
dc.relation.projectID | Gobierno de España. TEC2016-77242-C3-1-R | es |
dc.relation.projectID | Comunidad de Madrid. S2018/NMT-4326 | es |
dc.relation.projectID | Gobierno de España. DPI2016-75272-R | es |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/8936420 | en |
dc.rights | © 2019 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission. | en |
dc.rights.accessRights | open access | en |
dc.subject.eciencia | Electrónica | es |
dc.subject.other | Nanophotonics | en |
dc.subject.other | Optical sensors | en |
dc.subject.other | Plasmonics | en |
dc.title | Ultra-narrow spectral response of a hybrid plasmonic-grating sensor | en |
dc.type | research article | * |
dc.type.hasVersion | AM | * |
dspace.entity.type | Publication |
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