含超导材料Cantor序列一维光子晶体的传输特性  

Transmission Properties of One-Dimensional Photonic Crystal Including Superconducting Material Cantor Sequence

作　　者：武继江[1] 谭春鹏[1] 毛保奇[1] 纪蒙[1] 

机构地区：[1]山东理工大学理学院,山东省淄博市张周路12号255049

出　　处：《光谱实验室》2012年第1期216-220,共5页Chinese Journal of Spectroscopy Laboratory

基　　金：山东省自然科学基金(No.ZR2009GL015)

摘　　要：利用传输矩阵法研究了按分形三分Cantor序列构成的一维超导光子晶体的传输特性。数值结果表明,与传统电介质材料构成的光子晶体的频谱不同,这种光子晶体频谱没有展现出自相似性。此外,当构成光子晶体的两种材料的光学厚度相同时,光子晶体的频谱具有明显的周期性,并且在光子带隙中间成对地出现缺陷模。这种特性可以用于设计通道滤波器。The transmission properties of one-dimensional superconducting photonic crystal, which is composed of fractal triadic layer Cantor sequence,are discussed by transfer matrix method. The frequency spectrum of photonic crystal did not come out similarity,that was different from the frequency spectrum of photonic crystal which was composed by traditional dielectric material.When optical thicknesses of the two kinds.materials that composed photonic crystal were same,the frequency spectrum of photonic crystal had obvious periodicity,and the defect mode appeared in couple in the middle of photonic band-dap.This property can be used to design the channel filter.

关 键 词：光子晶体 超导材料 三分Cantor序列结构 传输矩阵法 

分 类 号：O572.31[理学—粒子物理与原子核物理]