摘要
我们在强烈非局部的非线性的媒介表明高顺序的 Laguerre-Gaussian 不对称的空间光 solitons 的一个宽广的班的存在。而且,我们讨论特定的价值(q = 0 ) 为拓扑的费用的不同合理价值的调整深度参数详细。我们的结果显示出那高顺序的不对称现象空间 soliton 家庭能在各种各样的表格存在,例如二维的缺点 half-solitons,不对称的单个层、多层的项链 solitons。
We demonstrate the existence of a broad class of higher-order Laguerre Gaussian asymmetric spatial optical solitons in strongly nonlocal nonlinear media. Furthermore, we discuss specific values (q = 0) of the modulation depth parameter for different rational values of the topological charge in detail. Our results show that higherorder asymmetry spatial sofiton family can exist in various forms, such as two-dimensional defect haff-solitons, asymmetric single-layer and multi-layer necklace solitons.