采用平面波展开法模拟2维光子晶体的能带结构,FDTD法模拟2维光子晶体能量传输,(The plane wave expansion method are adopted to simulate the 2 d photonic crystal band structure, energy transmission FDTD method to simulate the 2 d photonic crystals,)

FDTD算法计算二维光子晶体能带和传输谱(Calculation of band and transmission spectrum of two-dimensional photonic crystal by FDTD algorithm)