利用平面波展开法在matlab中计算一维光子晶体的带隙结构  

Calculation of Bandgap Structure of One-dimensional Photonic Crystals in matlab by Plane Wave Expansion Method

作　　者：黄晓泽 周琦 饶黄云 HUANG Xiaoze;ZHOU Qi;RAO Huangyun

机构地区：[1]东华理工大学抚州师范学院,江西抚州344000

出　　处：《科技创新与应用》2019年第13期29-31,共3页Technology Innovation and Application

基　　金：江西省教育厅科技项目基金(编号:GJJ170449)

摘　　要：利用平面波展开法,在王建东所研究的光在光子晶体(photonic crystal)中传输所满足的非线性薛定谔方程基础上,计算光子晶体间隙结构的本征方程,根据本征方程在matlab中进行运算,得到光子晶体的带隙结构。Based on the nonlinear Schrodinger equation of light propagation in photonic crystal (photonic crystal) studied by Wang Jiandong, the intrinsic equation of photonic crystal gap structure is calculated by plane wave expansion method. According to the intrinsic equation, the operation is carried out in matlab, and the band gap structure of photonic crystal is obtained.

关 键 词：平面波展开 本征方程 光子晶体 MATLAB 带隙结构 

分 类 号：O734[理学—晶体学]