Terajets produced by dielectric cuboids

The following article appeared Pacheco-Pena, V., Beruete, M., Minin, I., & Minin, O. (n.d). Terajets produced by dielectric cuboids. Applied Physics Letters, 105(8), doi: 10.1063/1.4894243, and may be found at http://dx.doi.org/10.1063/1.4894243

Detalles Bibliográficos
Autores: Pacheco-Peña, Víctor, Beruete Díaz, Miguel, Minin, Igor V., Minin, Oleg V.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:España
Institución:Universidad Pública de Navarra
Repositorio:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
OAI Identifier:oai:academica-e.unavarra.es:2454/21071
Acceso en línea:https://hdl.handle.net/2454/21071
Access Level:acceso abierto
Palabra clave:Terajets
Dielectric cuboids
Photonic nanojets
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repository_id_str
spelling Terajets produced by dielectric cuboidsPacheco-Peña, VíctorBeruete Díaz, MiguelMinin, Igor V.Minin, Oleg V.TerajetsDielectric cuboidsPhotonic nanojetsThe following article appeared Pacheco-Pena, V., Beruete, M., Minin, I., & Minin, O. (n.d). Terajets produced by dielectric cuboids. Applied Physics Letters, 105(8), doi: 10.1063/1.4894243, and may be found at http://dx.doi.org/10.1063/1.4894243The capability of generating terajets using three-dimensional (3D) dielectric cuboids working at terahertz (THZ) frequencies (as analogues of nanojets in the infrared band) is introduced and studied numerically. The focusing performance of the terajets is evaluated in terms of the transversal full width at half maximum (FWHM) along x- and y-directions using different refractive indices for a 3D dielectric cuboid with a fixed geometry, obtaining a quasi-symmetric terajet with a subwavelength resolution of 0.46 wavelengths when the refractive index is n=1.41. Moreover, the backscattering enhancement produced when metal particles are introduced in the terajet region is demonstrated for a 3D dielectric cuboid and compared with its two-dimensional (2D) counterpart. The results of the jet generated for the 3D case are experimentally validated at sub-THZ waves, demonstrating the ability to produce terajets using 3D cuboids.This work was supported in part by the Spanish Government under Contract Consolider Engineering Metamaterials CSD2008-00066 and Contract TEC2011-28664-C02-01. V.P.-P. is sponsored by Spanish Ministerio de Educacion, Cultura y Deporte under Grant FPU AP-2012-3796. M.B. is sponsored by the Spanish Government via RYC-2011-08221.AIP PublishingIngeniería Eléctrica y ElectrónicaIngeniaritza Elektrikoa eta Elektronikoa2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2454/21071reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglésinfo:eu-repo/grantAgreement/MICINN//TEC2011-28664-C02-01© 2014 AIP Publishing LLC. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing.info:eu-repo/semantics/openAccessoai:academica-e.unavarra.es:2454/210712026-06-17T12:41:47Z
dc.title.none.fl_str_mv Terajets produced by dielectric cuboids
title Terajets produced by dielectric cuboids
spellingShingle Terajets produced by dielectric cuboids
Pacheco-Peña, Víctor
Terajets
Dielectric cuboids
Photonic nanojets
title_short Terajets produced by dielectric cuboids
title_full Terajets produced by dielectric cuboids
title_fullStr Terajets produced by dielectric cuboids
title_full_unstemmed Terajets produced by dielectric cuboids
title_sort Terajets produced by dielectric cuboids
dc.creator.none.fl_str_mv Pacheco-Peña, Víctor
Beruete Díaz, Miguel
Minin, Igor V.
Minin, Oleg V.
author Pacheco-Peña, Víctor
author_facet Pacheco-Peña, Víctor
Beruete Díaz, Miguel
Minin, Igor V.
Minin, Oleg V.
author_role author
author2 Beruete Díaz, Miguel
Minin, Igor V.
Minin, Oleg V.
author2_role author
author
author
dc.contributor.none.fl_str_mv Ingeniería Eléctrica y Electrónica
Ingeniaritza Elektrikoa eta Elektronikoa
dc.subject.none.fl_str_mv Terajets
Dielectric cuboids
Photonic nanojets
topic Terajets
Dielectric cuboids
Photonic nanojets
description The following article appeared Pacheco-Pena, V., Beruete, M., Minin, I., & Minin, O. (n.d). Terajets produced by dielectric cuboids. Applied Physics Letters, 105(8), doi: 10.1063/1.4894243, and may be found at http://dx.doi.org/10.1063/1.4894243
publishDate 2014
dc.date.none.fl_str_mv 2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2454/21071
url https://hdl.handle.net/2454/21071
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MICINN//TEC2011-28664-C02-01
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv AIP Publishing
publisher.none.fl_str_mv AIP Publishing
dc.source.none.fl_str_mv reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname:Universidad Pública de Navarra
instname_str Universidad Pública de Navarra
reponame_str Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
collection Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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