论文标题
基于PM Andi纤维的超局部生成中的跨相调制不稳定性
Cross-Phase Modulation Instability in PM ANDi Fiber-Based Supercontinuum Generation
论文作者
论文摘要
我们展示了在全正常分散极化的光子晶体纤维中的宽带超脑产生，我们报告了在超脑带宽以外产生的跨相调节不稳定性侧带的观察。我们证明该边带在慢速轴上是极化的，可以通过在纤维的快速轴上泵送来抑制。我们从理论上使用相匹配条件和数值模拟来确认并对此非线性过程进行建模，从而与测量数据达成了良好的一致性。
We demonstrate broadband supercontinuum generation in an all-normal dispersion polarization-maintaining photonic crystal fiber and we report the observation of a cross-phase modulation instability sideband that is generated outside of the supercontinuum bandwidth. We demonstrate this sideband is polarized on the slow axis and can be suppressed by pumping on the fiber's fast axis. We theoretically confirm and model this nonlinear process using phase-matching conditions and numerical simulations, obtaining good agreement with the measured data.
