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Exciting surface plasmons with transformation media

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Exciting surface plasmons with transformation media

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dc.contributor.author García Meca, Carlos es_ES
dc.contributor.author Ortuño Molinero, Rubén es_ES
dc.contributor.author Martí Sendra, Javier es_ES
dc.contributor.author Martínez Abietar, Alejandro José es_ES
dc.date.accessioned 2015-11-30T09:40:36Z
dc.date.available 2015-11-30T09:40:36Z
dc.date.issued 2012-12
dc.identifier.issn 1557-1955
dc.identifier.uri http://hdl.handle.net/10251/58299
dc.description The final publication is available at Springer via http://dx.doi.org/10.1007/s11468-012-9361-5 es_ES
dc.description.abstract We present a way of exciting surface plasmon polaritons along non-patterned metallic surfaces by means of a flat squeezing slab designed with transformation optics. The slab changes the dispersion relation of incident light, enabling evanescent coupling to propagating surface plasmons. Unlike prism couplers, the proposed device does not introduce reflections at its input interface. Moreover, its compact geometry is suitable for integration. A feasible dielectric implementation of the coupler is suggested. Finally, we show that the angular response of the device can be engineered by using a non-uniform compression factor. As an example, we design a coupler with a half-power angular bandwidth 2. 5 times higher than that of a conventional dielectric coupler. © 2012 Springer Science+Business Media, LLC. es_ES
dc.description.sponsorship Financial support by Spanish Ministerio de Ciencia e Innovacion (contracts CSD2008-00066 and TEC2008-06871-C02, and FPU grant) is gratefully acknowledged. en_EN
dc.language Inglés es_ES
dc.publisher Springer Verlag (Germany) es_ES
dc.relation.ispartof Plasmonics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Broadband es_ES
dc.subject Couplers es_ES
dc.subject Metamaterials es_ES
dc.subject Surface plasmon polaritons es_ES
dc.subject Transformation optics es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Exciting surface plasmons with transformation media es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1007/s11468-012-9361-5
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//CSD2008-00066/ES/Ingeniería de Metamateriales/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//TEC2008-06871-C02-02/ES/METAMATERIALES PARA APLICACIONES EN EL REGIMEN DE TERAHERCIOS/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Tecnología Nanofotónica - Institut Universitari de Tecnologia Nanofotònica es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.description.bibliographicCitation García Meca, C.; Ortuño Molinero, R.; Martí Sendra, J.; Martínez Abietar, AJ. (2012). Exciting surface plasmons with transformation media. Plasmonics. 7(4):701-707. https://doi.org/10.1007/s11468-012-9361-5 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1007/s11468-012-9361-5 es_ES
dc.description.upvformatpinicio 701 es_ES
dc.description.upvformatpfin 707 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 7 es_ES
dc.description.issue 4 es_ES
dc.relation.senia 229759 es_ES
dc.identifier.eissn 1557-1963
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
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