计算光纤中光孤子的传播，利用分布傅里叶变换(Calculate the propagation of solitons in optical fibers)

调用数值求根函数来求解平面光波导中的导模(Can be solved by numerical o root function called planar optical waveguide in the mould)

可以计算量子力学应用在强关联系统中光晶格中的自旋问题，需要的朋友可以看看效果很好(It is possible to calculate the spin problem of the quantum mechanics in the optical lattice of a strongly correlated system. The friends you need can see the effect very well.)

在matlab中调用数值求根函数对平面光导波的导模进行求解，并计算出导模中所对应的各参数。(In the MATLAB mode on the plane optical wave guide function calls for solving numerical roots, and calculate the parameters of the corresponding guide mode in the.)

超短脉冲是谐振腔中增益与损耗达到平衡、色散与非线性达到平衡时所产生的。啁啾型脉冲在光纤中传播，因色散作用及各种非线性作用谱线被展宽。(Ultra-short pulses are generated when the gain and loss of the cavity are balanced, and the dispersion and nonlinearity are balanced. Chirped pulses propagate in optical fibers, and t