All-dielectric periodic terajet waveguide using an array of coupled cuboids

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dc.contributor.authorMinin, Igor V.
dc.contributor.authorMinin, Oleg V.
dc.contributor.authorPacheco-Peña, Víctor
dc.contributor.authorBeruete Díaz, Miguel
dc.contributor.departmentIngeniería Eléctrica y Electrónicaes_ES
dc.contributor.departmentIngeniaritza Elektrikoa eta Elektronikoaeu
dc.date.accessioned2016-07-27T13:52:21Z
dc.date.available2016-07-27T13:52:21Z
dc.date.issued2015
dc.descriptionThe following article appeared in Minin, I., Minin, O., Pacheco-Pena, V., & Beruete, M. (n.d). All-dielectric periodic terajet waveguide using an array of coupled cuboids. Applied Physics Letters, 106(25), and may be found at http://dx.doi.org/10.1063/1.4923186.en
dc.description.abstractIn this paper, the recently proposed technique to produce photonic jets (terajets at terahertz (THz) frequencies) using 3D dielectric cuboids is applied in the design of a mesoscale cuboid-chain wave- guide. The chains are basically designed with several dielectric cubes with side 1 wavelength placed periodically along the axial z-axis and separated by an air-gap. Based on this, a systematic study of the focusing properties and wave guiding of this chain is performed when the air-gap between the dielectric cubes is changed from 0.25 wavelengths to 3 wavelengths with the best performance achieved at 2.5 wavelengths.An analysis when losses are included in the cubes is also done, demonstrating a robust performance. Finally, the wave guiding is experimentally demonstrated at sub-THz frequencies with a good agreement with numerical results. The simulation results of focusing and transport properties are carried out using Finite Integration Technique. The results here presented may be scaled to any frequency ranges such as millimeter, sub-millimeter, and optical frequencies.en
dc.description.sponsorshipThis work was supported in part by the Spanish Government under Contract No. TEC2011-28664-C02-01. V.P.-P. was sponsored by Spanish Ministerio de Educación, Cultura y Deporte under Grant No. FPU AP-2012-3796. M.B. was sponsored by the Spanish Government via RYC-2011-08221.en
dc.format.mimetypeapplication/pdfen
dc.identifier.doi10.1063/1.4923186
dc.identifier.issn0003-6951 (Print)
dc.identifier.issn1077-3118 (Electronic)
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/21070
dc.language.isoengen
dc.publisherAIP Publishingen
dc.relation.ispartofApplied Physics Letters 106, 254102 (2015)en
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN//TEC2011-28664-C02-01/ES/
dc.relation.publisherversionhttps://dx.doi.org/10.1063/1.4923186
dc.rights© 2015 AIP Publishing LLC. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing.en
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.subjectDielectric waveguideen
dc.subjectTerajetsen
dc.subjectPhotonic nanojetsen
dc.titleAll-dielectric periodic terajet waveguide using an array of coupled cuboidsen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dspace.entity.typePublication
relation.isAuthorOfPublication7f0a4bcb-4ee3-4161-b562-8b0e0bfddd52
relation.isAuthorOfPublication6853cbd8-0a88-42ab-b165-c51b99cb6353
relation.isAuthorOfPublication.latestForDiscovery7f0a4bcb-4ee3-4161-b562-8b0e0bfddd52

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