【摘要】 本文采用基于非线性Schrodinger方程的守恒量方法所得到的单孤波参数演化的一般方程,研究了增益对单模光纤中单孤波脉冲传输的影响,得到了单孤波参数演化的解析式。更多还原

【Abstract】 By means of the conservation of quantity method based on the nonlinear Schrodinger equation, this paper obtains a general equation, and an anaIytical formnla, of the evolution of single-soliton parameter. It also studies the effect gain on monomode optic-fiber pulse propagation.更多还原