Hedgehog subwavelength hole arrays: control over the THz enhanced transmission
| dc.contributor.author | Navarro Cía, Miguel | |
| dc.contributor.author | Rodríguez Ulibarri, Pablo | |
| dc.contributor.author | Beruete Díaz, Miguel | |
| dc.contributor.department | Ingeniería Eléctrica y Electrónica | es_ES |
| dc.contributor.department | Ingeniaritza Elektrikoa eta Elektronikoa | eu |
| dc.contributor.funder | Gobierno de Navarra / Nafarroako Gobernua: 055/01/11 | es |
| dc.date.accessioned | 2014-06-25T12:48:53Z | |
| dc.date.available | 2014-06-25T12:48:53Z | |
| dc.date.issued | 2013 | |
| dc.description | UPNa. Departamento de Ingeniería Eléctrica y Electrónica. Laboratorio de Ondas Milimétricas y Terahercios | es_ES |
| dc.description.abstract | By backing or sandwiching a holey metal layer with or between isotropic dielectric slabs, additional peaks of transmission within the long-wavelength regime arise as a result of the induced transverse magnetic (TM) or transverse electric (TE) grounded dielectric modes. A similar control of the complex surface wave modes, and thus of the extraordinary transmission (ET) peaks, is demonstrated here via anisotropic slabs in the form of a fakir's bed of nails. However, it is shown that those ET peaks formed from TE modes are suppressed because of the inherent dispersion characteristics of the free-standing grounded pins. This allows the red-shifting of the ET for the polarization parallel to the larger in-plane period of the hole array, but unlike the dielectric isotropic slab configuration, the orthogonal polarization remains inhibited. | en |
| dc.description.sponsorship | This work was sponsored by the Spanish Government and European Union funds under contracts Consolider ‘Engineering Metamaterials’ CSD2008- 00066 and TEC2011-28664-C02-01. MN-C is supported by Imperial College through a Junior Research Fellowship. PR-U is sponsored by the Government of Navarre via the program ‘Formación de Tecnólogos’ 055/01/11. MB is sponsored by the Spanish Government via RYC- 2011–08221. | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.doi | 10.1088/1367-2630/15/1/013003 | |
| dc.identifier.issn | 1367-2630 (electronic) | |
| dc.identifier.other | 1315 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/11004 | |
| dc.language.iso | eng | en |
| dc.publisher | Institute of Physics Publishing | en |
| dc.relation.ispartof | New Journal of Physics, 15 (2013) 013003 | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//TEC2011-28664-C02-01/ES/ | |
| dc.relation.publisherversion | https://doi.org/10.1088/1367-2630/15/1/013003 | |
| dc.rights | © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. Content from this work may be used under the terms of the Creative Commons Attribution-NonCommercial- ShareAlike 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/3.0/ | |
| dc.subject | Extraordinary optical transmission | en |
| dc.subject | Negative refraction | en |
| dc.subject | Metamaterials | en |
| dc.subject | Circuits | en |
| dc.subject | Lenses | en |
| dc.title | Hedgehog subwavelength hole arrays: control over the THz enhanced transmission | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/publishedVersion | |
| dspace.entity.type | Publication | |
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