NOLM对短皮秒光孤子传输的控制

Piconsecond Solition Transmission Controlled by NOLM

研究了非线性光纤环境 (NOLM)在短皮秒光孤子传输中的控制作用 ,分析了NOLM结构扼制色散波的能力及孤子系统的稳定性 ,并用数值模拟方法研究了超高速光孤子系统中NOLM对色散波和喇曼自频移的扼制作用 ,显示出良好的控制效果。

The controlling ability of nonlinear optical fiber loop mirror(NOLM) in shot piconsecond solition transmission is studied.The structure characteristic of NOLM removing dispersive waves is analysed.And the stability condition of solition system using NOLM is given.By numerical method the dispersive waves and Raman self frequency shift suppressed by NOLM in ultra high speed solition system is studied.The mumerical result shows that the controling scheme by using NOLM in shot piconsecond solition transmission is feasible.