构造了带有SESAM作为无源锁模器的光纤激光器，用于获得带有Kelly边带的矢量孤子。 对边带特性的分析表明，在从前缘到后缘的整个脉冲频谱轮廓中，偏振态是不均匀的。 为了获得具有均匀偏振态的矢量孤子，提出了偏振滤波效应。 结果表明，在通过掺入激光腔的偏振器进行偏振滤波的过程中，矢量孤子的光谱宽度逐渐变宽，脉冲功率降低。 发现在最大光谱宽度和最小脉冲功率下，产生具有均匀偏振态的矢量孤子。

上学时用matlab R13写的孤立子程序。

Ultra-narrow-linewidth mode-locked lasers with wide wavelength tunability can be versatile light sources for a variety of newly emergent applications. However, it is very challenging to achieve the stable mode locking of substantially long, anomalously dispersive fiber laser cavities employing a nar

Internal motions in femtosecond soliton molecules provide insight into universal collective dynamics in various nonlinear systems. Here we introduce an orbital-angular-momentum (OAM)-resolved method that maps the relative phase motion within a femtosecond soliton molecule into the rotational movemen