Extrinsic electromagnetic chirality in metamaterials

作者:Plum E*; Fedotov V A; Zheludev N I
来源:Journal of Optics A: Pure and Applied Optics , 2009, 11(7): 074009.
DOI:10.1088/1464-4258/11/7/074009

摘要

Three- and two-dimensional chirality arising from the mutual orientation of non-chiral planar metamaterial structures and the incident electromagnetic wave (extrinsic chirality) lead to pronounced optical activity, circular dichroism and asymmetric transmission indistinguishable from those seen in media consisting of three- and two-dimensionally chiral molecules (intrinsic chirality).

  • 出版日期2009-7