Planar metamaterial with transmission and reflection that depend on the direction of incidence

@inproceedings{Plum2009PlanarMW,
  title={Planar metamaterial with transmission and reflection that depend on the direction of incidence},
  author={Eric Plum and V. A. Fedotov and Nikolay I Zheludev},
  year={2009}
}

• Eric Plum, V. A. Fedotov, Nikolay I Zheludev
• Published 2009
• DOI:10.1063/1.3109780

We report that normal incidence reflection and transmission of circularly polarized electromagnetic waves from and through planar split-ring microwave metamaterials with chiral symmetry breaking depends on the incidence direction and handedness of circular polarization. The effect has a resonant nature and is linked to the lack of mirror symmetry in the metamaterial pattern leading to a polarization-sensitive excitation of electric and magnetic dipolar responses in the meta-molecules. It has… CONTINUE READING

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