负折射率光子晶体的带隙计算程序请大家参考,Negative refractive index photonic crystal band-gap calculation procedures please refer to

用传输矩阵法解一维光子晶体能带，透过率，以及群速度方向问题，概念清晰，自己编写的，应该比较容易看懂。-the transmission matrix method for one-dimensional photonic crystal, whose parameters are from the paper "negative refraction in one dimensional photonic crystal without negative refractive