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Proceedings Paper

Analysis of metallic nanostructures via a discontinuous-Galerkin time-domain approach
Author(s): Kai Stannigel; Michael König; Jens Niegemann; Kurt Busch
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Paper Abstract

We apply the three-dimensional Discontinuous-Galerkin Time-Domain method to the investigation of the optical properties of V-shaped metallic nanostructures on dielectric substrates. In particular, we study in detail the possibility of controlling the spatiotemporal localization of radiation via chirped pulse excitations. Even for rather small structures, we find significant deviations from predictions based on quasi-static theory.

Paper Details

Date Published: 12 May 2009
PDF: 7 pages
Proc. SPIE 7353, Metamaterials IV, 73530C (12 May 2009); doi: 10.1117/12.823517
Show Author Affiliations
Kai Stannigel, Univ. Karlsruhe (Germany)
Michael König, Univ. Karlsruhe (Germany)
Jens Niegemann, Univ. Karlsruhe (Germany)
Kurt Busch, Univ. Karlsruhe (Germany)


Published in SPIE Proceedings Vol. 7353:
Metamaterials IV
Vladimir Kuzmiak; Peter Markos; Tomasz Szoplik, Editor(s)

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