标题： 矢量孤子组分在光纤激光器中的相干能量交换 显示英文标题

标题： Coherent energy exchange between vector soliton components in fiber lasers

摘要： 我们报告了在被动锁模光纤激光器中形成的矢量孤子的两个偏振分量之间的四波混频（FWM）的实验证据。 首次观察到了偏振分辨孤子光谱之间强度变化反相的额外光谱边带，这被确认是由于两个孤子偏振分量之间的能量交换引起的。 FWM光谱边带和其他特征以及孤子内部的FWM也进行了实验研究并得到了数值验证。 显示英文摘要

摘要： We report on the experimental evidence of four wave mixing (FWM) between the two polarization components of a vector soliton formed in a passively mode-locked fiber laser. Extra spectral sidebands with out-of-phase intensity variation between the polarization resolved soliton spectra was firstly observed, which was identified to be caused by the energy exchange between the two soliton polarization components. Other features of the FWM spectral sidebands and the soliton internal FWM were also experimentally investigated and numerically confirmed.