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arXiv · 2211.03552

Analytical Scattering Solution of Huygens' Refracting Metasurfaces Reveals Unknown Functionalities

Gleb A. Egorov·George V. Eleftheriades
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Abstract

Scattering of refracting Huygens' metasurfaces is revisited. A new analytical closed-form solution is obtained for the two-dimensional problem under transverse electric (TE) plane-wave incidence -- a solution which gives the scattering for any (in-plane) angle of incidence and frequency. In the process of obtaining the solution, interesting mathematical concepts are considered -- such as solving and enforcing uniqueness upon an infinite system of equations. The obtained solution uncovers two previously unknown functionalities of refracting Huygens' metasurfaces -- namely reflectionless refraction and oblique absorption.

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Gleb A. Egorov, George V. Eleftheriades. 2022-11-04. Analytical Scattering Solution of Huygens' Refracting Metasurfaces Reveals Unknown Functionalities. https://arxiv.org/abs/2211.03552

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