Analysis of metallic nanostructures via a discontinuous-Galerkin time-domain approach

Kai Stannigel; Michael König; Jens Niegemann; Kurt Busch

doi:10.1117/12.823517

12 May 2009 Analysis of metallic nanostructures via a discontinuous-Galerkin time-domain approach

Kai Stannigel, Michael König, Jens Niegemann, Kurt Busch

Proceedings Volume 7353, Metamaterials IV; 73530C (2009) https://doi.org/10.1117/12.823517
Event: SPIE Optics + Optoelectronics, 2009, Prague, Czech Republic

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.

Citation Download Citation

Kai Stannigel, Michael König, Jens Niegemann, and Kurt Busch "Analysis of metallic nanostructures via a discontinuous-Galerkin time-domain approach", Proc. SPIE 7353, Metamaterials IV, 73530C (12 May 2009); https://doi.org/10.1117/12.823517

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