Asymmetric transmission: a generic property of two-dimensional periodic patterns

@article{Plum2010AsymmetricTA,
  title={Asymmetric transmission: a generic property of two-dimensional periodic patterns},
  author={Eric Plum and Vassili A. Fedotov and Nikolay I. Zheludev},
  journal={Journal of Optics},
  year={2010},
  volume={13},
  pages={024006}
}
Asymmetric transmission of circularly polarized waves is a well-established property of lossy, anisotropic, two-dimensionally chiral patterns. Here we show that asymmetric transmission can be observed for oblique incidence onto any lossy periodically structured plane. Our results greatly expand the range of natural and artificial materials in which directionally asymmetric transmission can be expected, making it a cornerstone electromagnetic effect rather than a curiosity of planar chiral… 

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