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arXiv · 1103.0222

All-optical switching in metamaterial with high structural symmetry

Vladimir R. Tuz·Sergey L. Prosvirnin
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Abstract

We argue the possibility of realization of a polarization insensitive all-optical switching in a planar metamaterial composed of a 4-fold periodic array of two concentric metal rings placed on a substrate of nonlinear material. It is demonstrated that a switching may be achieved between essentially different values of transmission near the resonant frequency of the high-quality-factor Fano-shape trapped-mode excitation.

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Vladimir R. Tuz, Sergey L. Prosvirnin. 2011-09-09. All-optical switching in metamaterial with high structural symmetry. https://doi.org/10.1051/epjap%2F2011110145

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