Controlling the Phase and Amplitude of Plasmon Sources at a Subwavelength Scale

Lerosey, G. and Pile, D. F. P. and Matheu, P. and Bartal, G. and Zhang, X.. (2009) Controlling the Phase and Amplitude of Plasmon Sources at a Subwavelength Scale. Nano Letters, 9 (1). pp. 327-331. ISSN 1530-6984

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Abstract

We present a new class of nanoscale plasmonic sources based on subwavelength dielectric cavities embedded in a metal slab. Exploiting the strong dispersion near the Fabry−Perot resonance in such a resonator, we control the phase and the amplitude of the generated plasmons at the subwavelength scale. As an example, we present a subwavelength unidirectional plasmonic antenna utilizing interference between two plasmonic cavity sources with matched phase and amplitude.

Item Type: Article
Additional Information: Reprinted with permission from "Controlling the Phase and Amplitude of Plasmon Sources at a Subwavelength Scale", Lerosey G et al., Nano Lett., 2009, 9 (1), pp 327–331. Copyright 2009 American Chemical Society
Uncontrolled Keywords: Surface plasmons
InterNano Taxonomy: Nanoscale Objects and Nanostructured Materials > Nanocomposites > Thin films
Collections: Nanomanufacturing Research Collection
Depositing User: Moureen Kemei
Date Deposited: 12 Apr 2010 19:55
Last Modified: 12 Apr 2010 19:55
URI: http://eprints.internano.org/id/eprint/424

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