摘要
用行波法求解了色散缓变光纤并含双光子吸收效应的暗孤子非线性薛定谔(NLS)方程,由此孤子解讨论了暗孤子传输特性。
The solution of non-linear schr6diuger(NLS)equation including twophoton absorption in optical fibers with slowly decreasing dispersion,is given by using travelling wave method,and the solution for the propagation characteristics of dark soliton is also discussed in detail.
出处
《计算物理》
CSCD
北大核心
1996年第1期115-118,共4页
Chinese Journal of Computational Physics
关键词
色散缓变
光纤
暗孤子
集成光学
Slowly decreasing dispersion fibers
dark soliton
