Based on the nonlinear Schr?dinger coupling equation,the impact of input power of soliton in the Photonic crystal fibers on the pulse evolution is studied by numerical simulation.

• 基于耦合非线性薛定谔方程,通过数值模拟,研究了光子晶体光纤中孤子脉冲的输入功率对脉冲传输的影响。