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arXiv · 1602.05019

Theory of plasmonic metasurfaces

Habib Ammari·Matias Ruiz·Wei Wu·Sanghyeon Yu·Hai Zhang
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Abstract

In this paper we derive an impedance boundary condition to approximate the optical scattering effect of an array of plasmonic nanoparticles mounted on a perfectly conducting plate. We show that at some resonant frequencies the impedance blows up, allowing for a significant reduction of the scattering from the plate. Using the spectral properties of a Neumann-Poincare type operator, we investigate the dependency of the impedance with respect to changes in the nanoparticle geometry and configuration.

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Habib Ammari, Matias Ruiz, Wei Wu, Sanghyeon Yu, Hai Zhang. 2016-02-16. Theory of plasmonic metasurfaces. https://arxiv.org/abs/1602.05019

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