摘要
利用描述脉冲在啁啾放大系统中传输的非线性薛定谔方程,通过分布傅立叶方法对方程进行数值求解,研究了脉冲在完全均匀加宽与完全非均匀加宽介质中传输放大时增益饱和效应对脉冲的影响。
Basing on the nonlinear Schr？dinger equation about chirped-pulse-propagation and a numerical calculation of the equation by split-step Fourier method,the paper studies the effect of gaining saturation to pulse when pulse transfers and is amplified in homogeneously broadening and inhomogeneous broadening gain medium.
出处
《北京电子科技学院学报》
2009年第4期86-90,共5页
Journal of Beijing Electronic Science And Technology Institute
关键词
均匀加宽
非均匀加宽
增益饱和
homogeneously broadening
inhomogeneous broadening
gain narrowing
gain saturation
self phase modulation
