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The propagation of dipole solitons in highly nonlocal medium
【摘要】 This paper studies the propagation of dipole solitons in highly nonlocal medium by using the variational method.It finds that the dipole solitons will be stable when the input power obeys a restrict value.When the incident power does not satisfy the stable conditions,the nonlocal accessible dipole solitons will undergo linear harmonic oscillation.It shows such evolution behaviours in detail.
【Abstract】 This paper studies the propagation of dipole solitons in highly nonlocal medium by using the variational method.It finds that the dipole solitons will be stable when the input power obeys a restrict value.When the incident power does not satisfy the stable conditions,the nonlocal accessible dipole solitons will undergo linear harmonic oscillation.It shows such evolution behaviours in detail.
【Key words】 nonlinear; highly nonlocal media; dipole solitons;
- 【文献出处】 Chinese Physics B ,中国物理B , 编辑部邮箱 ,2010年05期
- 【分类号】O437
- 【被引频次】2
- 【下载频次】17