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Proceedings Paper

Antenna-assisted enhanced transmission through subwavelength nanoholes
Author(s): Sanshui Xiao; Liang Peng; Niels Asger Mortensen
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Paper Abstract

By structural engineering of sub-wavelength apertures, we numerically demonstrate that transmission through apertures can be significantly enhanced. Based on equivalent circuit theory analysis, structured apertures are obtained with a 1900-fold transmission enhancement factor. We show that the enhancement is due to the excitation of the strong localized resonant modes of the structured apertures.

Paper Details

Date Published: 10 September 2010
PDF: 6 pages
Proc. SPIE 7754, Metamaterials: Fundamentals and Applications III, 775418 (10 September 2010); doi: 10.1117/12.860550
Show Author Affiliations
Sanshui Xiao, Technical Univ. of Denmark (Denmark)
Liang Peng, Technical Univ. of Denmark (Denmark)
Niels Asger Mortensen, Technical Univ. of Denmark (Denmark)

Published in SPIE Proceedings Vol. 7754:
Metamaterials: Fundamentals and Applications III
Allan D. Boardman; Nader Engheta; Mikhail A. Noginov; Nikolay I. Zheludev, Editor(s)

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