Broad Band Two-Dimensional Manipulation of Surface Plasmons

Liu, Zhaowei and Wang, Yuan and Yao, Jie and Lee, Hyesog and Srituravanich, Werayut and Zhang, Xiang. (2009) Broad Band Two-Dimensional Manipulation of Surface Plasmons. Nano Letters, 9 (1). pp. 462-466. ISSN 1530-6984

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Abstract

A plasmonic interference pattern can be formed when multiple surface plasmon waves overlap coherently. Utilizing a sharp edge coupling mechanism, we experimentally demonstrate plasmonic interference patterns that can be designed at will by shaping the edges in a metallic film. The patterns can also be dynamically tailored by adjusting the wavelength, the polarization, and the incident angle of the excitation light beam. Possessing the subdiffraction limited feature resolution, this dynamical manipulation method of surface plasmon patterns will have profound potentials in nanolithography, particle manipulation, and other related fields.

Item Type: Article
Additional Information: Reprinted with permission from "Broad Band Two-Dimensional Manipulation of Surface Plasmons", Liu Z et al., Nano Lett., 2009, 9 (1), pp 462–466. Copyright 2009 American Chemical Society
Uncontrolled Keywords: Plasmonic interference patterns
InterNano Taxonomy: Nanoscale Objects and Nanostructured Materials > Nanocomposites > Thin films
Collections: Nanomanufacturing Research Collection
Depositing User: Moureen Kemei
Date Deposited: 12 Apr 2010 19:19
Last Modified: 12 Apr 2010 19:19
URI: http://eprints.internano.org/id/eprint/423

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