论文标题
具有多个光子晶体界面的1-D超晶格中的光学状态
Optical States in a 1-D Superlattice with Multiple Photonic Crystal Interfaces
论文作者
论文摘要
检查具有多个接口的1-D光子晶体异质结构中的界面状态。发现光子带隙中局部模式的行为取决于异质结构中是否存在偶数或奇数的光子晶体接口。在所有介电光子晶体的某些序列中，拓扑状态被证明分为两部分，而对于其他异质结构，它们被证明消失了。其他共振模式取决于异质结构中的晶体数量。
Interface states in a 1-D photonic crystal heterostructure with multiple interfaces are examined. It is found that the behavior of the localized modes in the photonic band gaps is dependent on whether there is an even or odd number of photonic crystal interfaces in the heterostructure. With certain sequences of all dielectric photonic crystals, topological states are shown to split in two, whereas for other heterostructures they are shown to vanish. Additional resonant modes appear depending on how many crystals are in the heterostructure.
