In this article we solved the nonlinear Schrodinger equation with the method of split-step Fouior to simulate supercontinuum generation in photonic crystal fibers on different conditions, and gave a particular analysis.

• 本文采用分步傅里叶的方法数值求解广义非线性薛定谔方程，模拟了不同条件下光子晶体光纤中超连续谱产生的情况，并作了详细的分析和讨论，得出的主要结论如下：