超材料
圆极化
极化(电化学)
物理
凝聚态物理
平面的
激发
电磁辐射
反射(计算机编程)
分裂环谐振器
点反射
光学
偶极子
量子力学
化学
微带线
计算机图形学(图像)
物理化学
计算机科学
程序设计语言
作者
Eric Plum,V.A. Fedotov,Nikolay I. Zheludev
摘要
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 striking phenomenological resemblance with the reflective circular dichroism of high-temperature “anyon” superconductors.
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