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Proceedings Paper

Analysis of channel plasmon-polariton nanoantennas based on a meshless boundary integral equation approach
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Paper Abstract

The optical near field of subwavelength grooves milled in metal surfaces is investigated and channel plasmon polariton nanoantennas are analyzed with a Spectral Boundary Integral Equation approach. Due to an extensive use of semi-analytical meshless procedures the numerical simulation tool guaranties the solution with high accuracy and reduced complexity. The results indicate a strong field enhancement inside the groove and a pronounced dependence of the antenna characteristics on the groove geometry.

Paper Details

Date Published: 6 May 2008
PDF: 8 pages
Proc. SPIE 6987, Metamaterials III, 69870X (6 May 2008); doi: 10.1117/12.786281
Show Author Affiliations
Lyudmyla N. Illyashenko-Raguin, Swiss Federal Institute of Technology (Switzerland)

Published in SPIE Proceedings Vol. 6987:
Metamaterials III
Nigel P. Johnson; Ekmel Özbay; Nikolay I. Zheludev; Richard W. Ziolkowski, Editor(s)

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