dc.creator | Serebryannikov, Andriy E. | es_ES |
dc.creator | Hajian, Hodjat | es_ES |
dc.creator | Beruete Díaz, Miguel | es_ES |
dc.creator | Ozbay, Ekmel | es_ES |
dc.creator | Vandenbosch, Guy A. E. | es_ES |
dc.date.accessioned | 2018-11-27T13:08:35Z | |
dc.date.available | 2018-11-27T13:08:35Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 2159-3930 (Electronic) | |
dc.identifier.uri | https://hdl.handle.net/2454/31523 | |
dc.description.abstract | Tunable deflection of obliquely incident, linearly polarized terahertz waves is theoretically studied in a wide frequency range around 20 THz, by combining a thin slab of graphene-dielectric metamaterial (with ten layers of graphene), a dielectric grating, and a uniform polar-dielectric slab operating in the epsilon-near-zero (ENZ) regime. The modulation of the deflection intensity and deflection angle is done by varying the chemical potential of graphene, and is realized with or without connection to the asymmetric transmission. It is shown to depend on the location of the graphene-dielectric metamaterial slab, as well as on the incidence angle. Four scenarios of tunable deflection are found, including the ones realizable in two-component structures without an ENZ slab. | en |
dc.description.sponsorship | Narodowe Centrum Nauki (NCN), Poland (DEC-2015/17/B/ST3/00118 – Metasel); TUBITAK
(113E331, 114E374, 115F560); EU Horizon-2020 via Marie Sklodowska-Curie IF program
(grant no. 708200 – ADVANTA); Ministerio de Economía, Industria y Competitividad, Spain
(TEC2014-51902-C2-2-R). | en |
dc.format.extent | 12 p. | |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | Optical Society of America | en |
dc.relation.ispartof | Optical Materials Express, vol. 8, Issue 12, pp. 3887-3898 (2018) | en |
dc.rights | © 2018 Optical Society of America under the terms of the OSA Open Access Publishing | en |
dc.rights | © 2018 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved. | en |
dc.subject | THz waves | en |
dc.subject | Metamaterials | en |
dc.title | Tunable deflection and asymmetric transmission of THz waves using a thin slab of graphene-dielectric metamaterial, with and without ENZ components | en |
dc.type | Artículo / Artikulua | es |
dc.type | info:eu-repo/semantics/article | en |
dc.contributor.department | Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa. ISC - Institute of Smart Cities | es_ES |
dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
dc.identifier.doi | 10.1364/OME.8.003887 | |
dc.relation.projectID | info:eu-repo/grantAgreement/ES/1PE/TEC2014-51902 | en |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/708200 | en |
dc.relation.publisherversion | https://doi.org/10.1364/OME.8.003887 | |
dc.type.version | Versión publicada / Argitaratu den bertsioa | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |