摘要
本文用光束传播法数值模拟了光纤放大器中增益色散强度大小对两孤子间相互作用的影响,数值结果表明,在初始两基孤子间隔一定的条件下,沿着传播方向,随着色散增益强度增大,两孤子先是相互吸引,后变成相互排斥,在增益色散大到一定程度时,会引起两孤子的变形和分裂。
in this paper,We simulate effect of gain dispersion on Soliton interaction by beam propagating method,value result show that,on initial condifion of given A,with the strength of gain dispersion becoming big,two soliton first attract,then attrack each other in propagaing direction,when the strength of gain dispersion is enough big.it will lead to solition's reforming and spliting.
出处
《湖北师范学院学报（哲学社会科学版）》
1995年第6期32-35,共4页
Journal of Hubei Normal University（Philosophy and Social Science）
关键词
光纤放大器
孤子
增益色散
光束传播法
Fiber smplifer,Soliton,Gain dispersion,Beam propagating method
