Conformal transformation for nanoantennas
File(s)
Author(s)
Pacheco-Peña, V
Beruete, M
Fernández-Domínguez, AI
Luo, Y
Navarro-Cia, M
Type
Conference Paper
Abstract
Modeling the response of nanoantennas excited by a localized emitter is extremely computational intensive. Transformation optics can ease this task. Here we show the conformal transformation required to model a plasmonic bow-tie as a parallel-plate plasmonic waveguide. The eigenmodes of a parallel-plate plasmonic waveguide can be calculated analytically, enabling the calculation of the eigenmodes and the absorption cross section of the original bow-tie via the
transformation. Full-wave simulations corroborate the approach.
transformation. Full-wave simulations corroborate the approach.
Date Issued
2015-08-04
Date Acceptance
2015-08-05
Citation
Meta '15 New York - USA Proceedings, pp.894-895
ISBN
978-2-9545460-7-0
Start Page
894
End Page
895
Journal / Book Title
Meta '15 New York - USA Proceedings
Copyright Statement
© 2015 The Authors
Source
6th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META’15
Publication Status
Published
Start Date
2015-08-04
Coverage Spatial
New York, USA