Opt Lett. 2019 Jan 1;44(1):167-170. doi: 10.1364/OL.44.000167.
Employing a low-frequency external electric field bias in nematic liquid crystals with negative dielectric anisotropy, we demonstrate that the trajectory fluctuations of reorientational spatial solitons can be substantially reduced, improving confinement and polarization purity of the output beams.
在具有负介电各向异性的向列相液晶中采用低频外电场偏置，我们证明了重新取向空间孤子的轨迹涨落可以大大降低，从而提高输出光束的限制和偏振纯度。
