基于阶梯色散渐减光纤环镜的光脉冲压缩方法

Optical Pulse Compression Using a Nonlinear Optical Loop Mirror Constructed from Step-decreasing-dispersion Fiber

提出了利用阶梯色散渐减光纤环镜代替色散渐减光纤环镜的光脉冲压缩方法,数值计算表明,该方法的压缩效果与色散渐减光纤环镜的压缩效果基本一致,解决了色散渐减光纤制作和选择困难的问题,给系统带来了设计灵活性。

Nonlinear optical loop mirror constructed from step-decreasing-dispersion fiber instead of DDF is used to compress optical pulse. Numerical simulations show that the effect of the proposed method is closed to that of the method based on DDF. It not only resolves the difficulty of the making of DDF but also makes the design of the system convenience.