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Proceedings Paper

Fast computation of the conical response of subwavelength metallic structures using the B-spline modal method
Author(s): B. Portier; P. Bouchon; F. Pardo; J.-L. Pelouard; R. Haïdar
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Paper Abstract

The B-spline modal method is adapted for the design and analysis of nanostructured devices in conical mounting. The eigenmodes in each layer are calculated for two specific polarization states, and then combined for the calculation of the scattering matrices. We take advantage of the sparsity of the generated matrices to decrease the computation time, and adress the need for fast computation in complex systems. Moreover, we demonstrate the physical interest of computing the conical response on various classical structures.

Paper Details

Date Published: 4 May 2012
PDF: 7 pages
Proc. SPIE 8429, Optical Modelling and Design II, 84290U (4 May 2012); doi: 10.1117/12.922220
Show Author Affiliations
B. Portier, ONERA (France)
LPN, CNRS (France)
P. Bouchon, ONERA (France)
F. Pardo, LPN, CNRS (France)
J.-L. Pelouard, LPN, CNRS (France)
R. Haïdar, ONERA (France)
École Polytechnique (France)

Published in SPIE Proceedings Vol. 8429:
Optical Modelling and Design II
Frank Wyrowski; John T. Sheridan; Jani Tervo; Youri Meuret, Editor(s)

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