一维光子晶体的制备及其特性研究，此光子晶体在meep应用中的模拟代码-One-dimensional photonic crystals Preparation and characterization of this photonic crystal simulation code meep applications

用平面波展开法计算一维光子晶体的能带结构，程序语言非常精炼-Plane wave expansion calculation of one-dimensional photonic crystal band structure, programming language is very refined