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dc.contributor.authorQuidaint, R
dc.contributor.authorBadenes, G
dc.contributor.authorCheylan, Stephanie
dc.contributor.authorAlcubilla González, Ramón
dc.contributor.authorWeeber, J C
dc.contributor.authorGirard, C
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.identifier.citationQuidaint, R., Badenes, G., Cheylan, S., Alcubilla, R., Weeber, J., Girard, C. Sub-wavelength patterning of the optical near-field. "Optics express", Gener 2004, vol. 12, núm. 2, p. 282-287.
dc.description.abstractWe report the sub-wavelength patterning of the optical near-field by total internal reflection illumination of a regular array of resonant gold nano-particles. Under appropriate conditions, the in-plane coupling between Localized Surface Plasmon (LSP) fields gives rise to sub-wavelength light spots between the structures. Measurements performed with an Apertureless Scanning Near-Field Optical Microscope (ASNOM) show a good agreement with theoretical predictions based on the Green dyadic method. This concept might offer a convenient way to elaborate extended optical trap landscapes for manipulation of sub-micrometer systems.
dc.format.extent6 p.
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica
dc.subject.lcshOptical communications
dc.subject.otherElectron beam lithography
dc.subject.otherScanning electron microscopy
dc.subject.otherSurface enhanced Raman scattering
dc.subject.otherSurface plasmons
dc.subject.otherTotal internal reflection
dc.subject.otherWhite light
dc.titleSub-wavelength patterning of the optical near-field
dc.subject.lemacComunicacions òptiques
dc.contributor.groupUniversitat Politècnica de Catalunya. MNT - Grup de Recerca en Micro i Nanotecnologies
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
local.citation.authorQuidaint, R.; Badenes, G.; Cheylan, S.; Alcubilla, R.; Weeber, J.; Girard, C.
local.citation.publicationNameOptics express

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