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Scattering of terahertz radiation on a graphene-based nano-antenna
dc.contributor.author | Llatser Martí, Ignacio |
dc.contributor.author | Kremers, Christian |
dc.contributor.author | Cabellos Aparicio, Alberto |
dc.contributor.author | Jornet, Josep Miquel |
dc.contributor.author | Alarcón Cot, Eduardo José |
dc.contributor.author | Chigrin, Dmitry N. |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica |
dc.date.accessioned | 2012-07-12T08:43:51Z |
dc.date.available | 2012-07-12T08:43:51Z |
dc.date.created | 2011 |
dc.date.issued | 2011 |
dc.identifier.citation | Llatser, I. [et al.]. Scattering of terahertz radiation on a graphene-based nano-antenna. A: International Workshop on Theoretical and Computational Nanophotonics. "The Fourth international workshop on theoretical and computational nanophotonics: TaCoNa-Photonics 2011". Bad Honnef: American Institute of Physics (AIP), 2011, p. 144-146. |
dc.identifier.isbn | 9780735409682 |
dc.identifier.uri | http://hdl.handle.net/2117/16235 |
dc.description.abstract | Scattering of the terahertz radiation on a graphene-based nano-antenna is considered. Different electromagnetic models of graphene are discussed and applied to calculate extinction, scattering and absorption cross sections of the nano-antenna. Scattering resonances in the terahertz band are identified as longitudinal Fabry-Perot resonances of surface plasmon polaritons supported by the graphene layer. A simple while powerful model, based on the effective mode index of plasmon polaritons, is proposed to predict the antenna resonant properties. A systematic numerical study of the graphene-based nano-antenna is presented for different antenna dimensions. Finally, the potential of graphene-based nano-antennas for terahertz applications is discussed. |
dc.format.extent | 3 p. |
dc.language.iso | eng |
dc.publisher | American Institute of Physics (AIP) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria electrònica::Circuits electrònics |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Xarxes de banda ampla |
dc.subject.lcsh | Graphene |
dc.subject.lcsh | Nano-antenna |
dc.subject.lcsh | Terahertz radiation |
dc.subject.lcsh | Llight scattering |
dc.title | Scattering of terahertz radiation on a graphene-based nano-antenna |
dc.type | Conference report |
dc.subject.lemac | Grafè |
dc.subject.lemac | Nanotecnologia |
dc.contributor.group | Universitat Politècnica de Catalunya. CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla |
dc.contributor.group | Universitat Politècnica de Catalunya. EPIC - Energy Processing and Integrated Circuits |
dc.identifier.doi | 10.1063/1.3644239 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://proceedings.aip.org/resource/2/apcpcs/1398/1/144_1?isAuthorized=no |
dc.rights.access | Open Access |
local.identifier.drac | 8986427 |
dc.description.version | Postprint (published version) |
local.citation.author | Llatser, I.; Kremers, C.; Albert Cabellos-Aparicio; Jornet, J.; Alarcón, E.; Chigrin, D. |
local.citation.contributor | International Workshop on Theoretical and Computational Nanophotonics |
local.citation.pubplace | Bad Honnef |
local.citation.publicationName | The Fourth international workshop on theoretical and computational nanophotonics: TaCoNa-Photonics 2011 |
local.citation.startingPage | 144 |
local.citation.endingPage | 146 |