光相位共轭对分布放大明孤子传输的控制作用

CONTROL OF OPTICAL PHASE CONJUGATION FOR DISTRIBUTED AMPLIFICATION BRIGHT SOLITON TRANSMISSION

应用数值分析方法研究了在由分布式掺饵光纤放大器级联的传输线中利用反相位、非等振幅输入和光相位共轭器等对孤子间的相互作用和孤子自频率漂移的削弱作用．结果表明，反相对相位、非等振幅输入和光相位共轭器的联合作用可以几乎完全消除几个ｐｓ脉宽孤子间的相互作用和孤子自频率漂移，避免了孤子间的能量交换。

Control in distributed amplification soliton transmission system for soliton interaction and self frequency shift by numeral analysis using anti phase,non equal amplitude and optical phase conjugation is studied.the results show:the combined role can diminish the soliton interaction and self frequency shift,avoid the alternation of energy and make the transmission steady.