Research on the Propagation of Femetosecond Optical Solitons Under the Perturbation of Continuous Wave
连续波微扰下飞秒光孤子的传输特性研究

Perturbed higher order nonlinear Schrodinger equation describing the propagation of femetosecond optical pulse in the optical fiber under the perturbation of continuous wave was presented. The interactions between bright optical soliton and continuous wave have been studied by moment method and perturbation theory. Also the numerical evolution by Runge-Kutta and split step Fourier method are given. As a conclusion,the injected continuous wave should be avoided at best since it was harmful to the optical soliton communication.