Optical soliton processing techniques are expected to play a major role in future ultrafast optical transmision lines, optical computing, and the synthesis of new powerful soliton lasers. We propose the use of a dispersion oscillation fiber as a new versalite tool to control soliton eigenvalues. Using a fiber with sine-wave variation of the core diameter along the longitudinal direction, we can change both the real and imaginary parts of soliton eigenvalues. Changing the real part of the eigenvalues results in a splitting of an optical breather into two distinct pulses propagating with the different group velocities. Changing the imaginary parts of the eigenvalues allows for the realization of a reverse process of merging two solitons into a high-intensity pulse. The generation of high-intensity pulses occurs through inelastic soliton collisions. The splitting of the optical breather and the merging of solitons can be obtained even under the strong effect of stimulated Raman sca...

中文翻译：

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使用色散振荡光纤的全光纤孤子处理

预计孤子加工技术将在未来的超快光学传输线，光学计算以及新型强大孤子激光器的合成中发挥重要作用。我们建议使用色散振荡光纤作为控制杂散特征值的新型多功能工具。使用纤芯直径沿纵向具有正弦波变化的光纤，我们可以更改孤子特征值的实部和虚部。改变特征值的实部会导致光学呼吸器分裂为两个不同的脉冲，并以不同的组速度传播。改变特征值的虚部可以实现将两个孤子合并为高强度脉冲的逆过程。高强度脉冲的产生是通过非弹性孤子碰撞发生的。