The numerical results show that compared with inputting a single pulse,the compression method based on cross-phase modulation can improve the compression ration,and the fiber length is decreased.

• 数值计算表明,与在色散渐减光纤中只输入信号脉冲的单脉冲压缩相比,基于交叉相位调制效应的脉冲压缩方式能提高脉冲的压缩比,且对应最大压缩时所需的光纤长度也较大程度缩短。