基于耦合模理论给出了光纤光栅中的双模耦合方程，采用传输矩阵法数值模拟了均匀光纤光栅和啁啾光纤光栅的反射谱-fiber grating coupled mode theory transfer matrix method optical properties

模拟多波长前向泵浦拉曼光纤放大器，通过解raman耦合微分方程，实现信号光放大，程序能够运行，直接出结果，绝对是少有的程序，很珍贵-Before simulation of multi-wavelength Raman fiber amplifier to pump through the solution raman coupled differential equations for signal light amplification, the program can be run dir

一个基于MATLAB的2×2光纤定向耦合器设计，其中包括matlab源码。-A MATLAB based 2* 2 fiber directional coupler design, including the matlab source code.

用于研究硅基波导或者光纤中的非线性效应，非常有用，(it is used for the research abobt nonlinearity effect based on silicon waveguide)

zemax 光纤耦合,多模光纤，大家参考一下(ZEMAX fiber coupling, multimode fiber, for a reference)