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Unlocked evanescent waves in periodic structures

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Unlocked evanescent waves in periodic structures

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Nombre: M. Botey;Yu-Chieh ...
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dc.contributor.author Botey, Muriel es_ES
dc.contributor.author Cheng, Yu-Chieh es_ES
dc.contributor.author Romero García, Vicente es_ES
dc.contributor.author Picó Vila, Rubén es_ES
dc.contributor.author Herrero, Ramon es_ES
dc.contributor.author Sánchez Morcillo, Víctor José es_ES
dc.contributor.author Staliünas, Kestutis es_ES
dc.date.accessioned 2014-11-03T16:15:18Z
dc.date.available 2014-11-03T16:15:18Z
dc.date.issued 2013-06-01
dc.identifier.issn 0146-9592
dc.identifier.uri http://hdl.handle.net/10251/43820
dc.description This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OL.38.001890. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. es_ES
dc.description.abstract We predict the existence of evanescent modes with unlocked phases in two-dimensional (2D) dielectric periodic structures. Contrary to what is known for one-dimensional structures, where evanescent fields lock to the host modulation, we show that in 2D systems a new class of evanescent modes exists with an unlocked real part of the wave vector. Hence, beams constructed from such unlocked evanescent waves can exhibit spatial effects. A significant focalization of a beam propagating within the band gap of a flat photonic crystal slab is also shown. The predicted phenomenon is expected to be generic for spatially modulated materials. es_ES
dc.description.sponsorship We acknowledge financial support by Spanish Ministerio de Ciencia e Innovacion and European Union FEDER through project FIS2011-29731-C02-01 and -02. V. R. G. is grateful for the contract UPV CEI-01-11. en_EN
dc.language Inglés es_ES
dc.publisher Optical Society of America es_ES
dc.relation.ispartof Optics Letters es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject NEGATIVE REFRACTION es_ES
dc.subject LENS es_ES
dc.subject LIGHT es_ES
dc.subject PROPAGATION es_ES
dc.subject PHOTONIC CRYSTALS es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Unlocked evanescent waves in periodic structures es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1364/OL.38.001890
dc.relation.projectID info:eu-repo/grantAgreement/UPV//CEI-01-11/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//FIS2011-29734-C02-02/ES/CONTROL DE LA DIFRACCION DEL SONIDO EN MEDIOS MODULADOS: FOCALIZACION, FILTRADO ESPACIAL Y OTROS EFECTOS DE CONFORMACION DE HACES TRAS LA TRANSMISION Y REFLEXION/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Investigación para la Gestión Integral de Zonas Costeras - Institut d'Investigació per a la Gestió Integral de Zones Costaneres es_ES
dc.description.bibliographicCitation Botey, M.; Cheng, Y.; Romero García, V.; Picó Vila, R.; Herrero, R.; Sánchez Morcillo, VJ.; Staliünas, K. (2013). Unlocked evanescent waves in periodic structures. Optics Letters. 38(11):1890-1892. doi:10.1364/OL.38.001890 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1364/OL.38.001890 es_ES
dc.description.upvformatpinicio 1890 es_ES
dc.description.upvformatpfin 1892 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 38 es_ES
dc.description.issue 11 es_ES
dc.relation.senia 253315
dc.contributor.funder Universitat Politècnica de València es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
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