Transformation Optics for Plasmonics

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 13 May 2010Embargo end date: 01 Jan 2010 United Kingdom English Publisher:American Chemical Society (ACS)Journal:Nano Letters, volume 10, pages 1,985-1,990 (issn: 1530-6984, eissn: 1530-6992,

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Authors: Huidobro, PA; Nesterov, ML; Martín-Moreno, L; García-Vidal, FJ;

doi: 10.1021/nl100800c , 10.48550/arxiv.1003.1154

pmid: 20465271

arXiv: 1003.1154

handle: 10261/47873 , 10044/1/42407

Transformation Optics for Plasmonics

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Abstract

A new strategy to control the flow of surface plasmon polaritons at metallic surfaces is presented. It is based on the application of the concept of Transformation Optics to devise the optical parameters of the dielectric medium placed on top of the metal surface. We describe the general methodology for the design of Transformation-Optical devices for surface plasmons and analyze, for proof-of-principle purposes, three representative examples with different functionalities: a beam shifter, a cylindrical cloak and a ground-plane cloak.

15 pages, 3 figures

Country

United Kingdom

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Keywords

Transformation optics, FOS: Physical sciences, Surface plasmons, 530, 620, Metamaterials, MD Multidisciplinary, Nanoscience & Nanotechnology, Physics - Optics, Optics (physics.optics)

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