中北大学学报（自然科学版）2017，Vol.38Issue(1)：9-14,6.DOI:10.3969/j.issn.1673-3193.2017.01.002
非均匀Kerr介质中畸形波的特性研究
Research on Rogue Waves in Inhomogeneous Kerr Medium
摘要
Abstract
Focusing on the transmission equation of the two-dimension anisotropy spatial soliton in the Kerr medium,nonlinear dynamic behaviors of the rogue waves for the (2+1 )-dimensional nonlinear Schr? dinger equation were analyzed and studied.The similarity transformation and direct hypothesis were used to construct the first-order and second-order rogue waves solutions.On the basis of the solu-tions,transmission characteristics of the rogue waves were discussed in view of different types of disper-sive medium,including amplitude and location.It can be applied to describe the physical phenomena in the optical fibers.关键词
畸形波/相似变换/非线性薛定谔方程/动力学特性Key words
rogue waves/similarity transformation/nonlinear Schrödinger equation/dynamic behaviors分类
数理科学引用本文复制引用
宋妮,薛亚奎..非均匀Kerr介质中畸形波的特性研究[J].中北大学学报（自然科学版）,2017,38(1):9-14,6.基金项目
山西省自然科学基金资助项目(2015011009) （2015011009）
