Musslimani Z H, Yang J
Opt Lett. 2001 Dec 15;26(24):1981-3. doi: 10.1364/ol.26.001981.
We show, by performing linear stability analysis and direct numerical simulations, that dark-soliton transverse instability is significantly reduced in Kerr media by strong coupling to a bright soliton. High instability suppression can be achieved by use of large-amplitude bright solitons.
通过进行线性稳定性分析和直接数值模拟,我们表明,在克尔介质中,通过与亮孤子的强耦合,暗孤子横向不稳定性会显著降低。使用大振幅亮孤子可实现对不稳定性的高度抑制。