Rothenberg J E, Heinrich H K
Opt Lett. 1992 Feb 15;17(4):261-3. doi: 10.1364/ol.17.000261.
We present observations that demonstrate a technique for the generation of trains of dark solitons. The technique consists of the nonlinear copropagation of two delayed visible pulses in a long optical fiber. Single-shot streak-camera temporal images depict the formation of trains of dark solitons with picosecond widths. Single-shot spectra are also observed and depict ringing around spectral holes, which is characteristic of dark solitons on a chirped background pulse. Good agreement is found between theory and both temporal and spectral measurements.
我们展示了一些观测结果，这些结果证明了一种产生暗孤子序列的技术。该技术由两个延迟的可见脉冲在长光纤中的非线性共传播组成。单次扫描条纹相机的时间图像描绘了具有皮秒宽度的暗孤子序列的形成。还观测到了单次扫描光谱，并描绘了光谱孔周围的振铃现象，这是啁啾背景脉冲上暗孤子的特征。理论与时间和光谱测量结果之间取得了良好的一致性。
