Low-Loss Metamaterials Based on Classical Electromagnetically Induced Transparency
Low-Loss Metamaterials Based on Classical Electromagnetically Induced Transparency
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DOI：
10.1103/physrevlett.102.053901
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发表时间：
2009-02-06
影响因子：
8.6
通讯作者：
Soukoulis, C. M.
中科院分区：
文献类型：
--
作者：
Tassin, P.;Zhang, Lei;Soukoulis, C. M.
We demonstrate theoretically that electromagnetically induced transparency can be achieved in metamaterials, in which electromagnetic radiation is interacting resonantly with mesoscopic oscillators rather than with atoms. We describe novel metamaterial designs that can support a full dark resonant state upon interaction with an electromagnetic beam and we present results of its frequency-dependent effective permeability and permittivity. These results, showing a transparency window with extremely low absorption and strong dispersion, are confirmed by accurate simulations of the electromagnetic field propagation in the metamaterial.
