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Communication Dans Un Congrès Année : 2011

Scattering of Light by a Discrete Cross Made of Silver Nanowires

Denys M. Natarov
  • Fonction : Auteur
Alexander I. Nosich
  • Fonction : Auteur

Résumé

We consider the two-dimensional (2-D) problem of the H-polarized plane wave scattering by a discrete cross made of periodically arranged circular cylindrical wires, using the field expansions in local coordinates and addition theorems for cylindrical functions. Resulting block-type matrix equation is cast to the Fredholm second-kind form that guarantees convergence of numerical solution. The scattering and absorption cross-sections and near-field and far-field patterns are found and the interplay of plasmon and grating-type resonances is studied for the crosses made of nano-size silver wires in the visible-light range of wavelengths.
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Dates et versions

hal-00958565 , version 1 (12-03-2014)

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Denys M. Natarov, Ronan Sauleau, Alexander I. Nosich. Scattering of Light by a Discrete Cross Made of Silver Nanowires. 4th International Workshop on Theoretical and Computational Nanophotonics (TaCoNa-Photonics), Oct 2011, Bad Honnef, Germany. ⟨10.1063/1.3644244⟩. ⟨hal-00958565⟩
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