Nonlinear switching in fibre Bragg gratings.
Nonlinear switching in fibre Bragg gratings.
复制标题
光纤布拉格光栅中的非线性切换。
作者：
N. Broderick;D. Taverner;D. Richardson
我们报告了我们最近在光纤光栅非线性开关的实验。使用全光纤源，我们表明在高功率下，FBG的透射率从4%增加到40%。这种开关与光栅内部间隙孤子的形成有关。我们还演示了一个全光与门使用偏振耦合间隙孤子和光学推扫。
We report on our recent experiments on nonlinear switching in fibre Bragg gratings. Using an all-fibre source we show an increase in transmission of a FBG from 4% to 40% at high powers. This switching is associated with the formation of gap solitons inside the grating. We also demonstrate an all-optical AND gate using polarization coupled gap solitons and the optical pushbroom.