标题： “校正”来自磁光光子晶体的反射 显示英文标题

标题： "Rectifying" reflection from a magnetic photonic crystal

摘要： 当一个振荡线源放置在一个由均匀排列的铁氧体杆阵列组成的特殊镜子前方时，在某些频率下，一半的像消失了。 我们认为这是由于与磁性表面等离子体带的光子态耦合所致。 这些态表现出巨大的循环，由于时间反演对称性的破坏，这些循环只朝一个方向进行。 这种“整流”反射可能的应用包括一个稳健的单向波导、一个90度的光束弯曲器和一个光束分离器，它们被证明即使在深亚波长尺度下也能正常工作。 显示英文摘要

摘要： When an oscillating line source is placed in front of a special mirror consisting of an array of flat uniformly spaced ferrite rods, half of the image disappeared at some frequency. We believe that this comes from the coupling to photonic states of the magnetic surface plasmon band. These states exhibit giant circulations that only go in one direction due to time reversal symmetry breaking. Possible applications of this "rectifying" reflection include a robust one-way waveguide, a 90 degree beam bender and a beam splitter, which are shown to work even in the deep subwavelength scale.