增益平面介质的光散射FDTD模拟程序，很不错的计算散射程序@！-The code simulates light scattering by a slab of gain medium using 1D FDTD

1D FDTD code with simple Abosrbing Boundary Coundition(ABC) Reference from the 1st Chapter "Electromagnetic Simulation Using the FDTD Method" by Dennis M. Sullivan Coding by Arun K Gurung,UPT, 2005

FDTD算法模拟一维光波的传输问题，代码很简洁美观，试用于初学者-Transmission problems FDTD method simulation of 1D optical waves, the code is very simple and beautiful, the trial for beginners