一维光子晶体的反射率特性  

Reflectance Properties of One-Dimensional Photonic Crystal

作　　者：葛立华[1] 

机构地区：[1]临沂大学沂水校区教育系,山东省沂水县276400

出　　处：《光谱实验室》2012年第4期2604-2606,共3页Chinese Journal of Spectroscopy Laboratory

摘　　要：基于平面波展开法,设计九层一维光子晶体结构,通过改变结构中介质层的厚度,运用MATLAB编程计算一维光子晶体反射率特性,厚度差值变小时,不存在反射波的区域将增加变大。研究结果为一维光子晶体器件的设计提供理论参考。Based on the plane wave expansion method, the nine layer structure of one dimensional photonic crystals was designed,through changing the thickness of dielectric layer in the structure, reflectance properties of one-dimensional photonic crystal were calculated by MATLAB programming. When thickness difference decreased, the region that does not exist the reflected wave will increase. The results provide the theory reference for design of the one dimensional photonic crystal device.

关 键 词：一维光子晶体 平面波展开法 反射率特性 MATLAB编程 

分 类 号：O431.1[机械工程—光学工程] O572.31[理学—光学]