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Spiraling elliptic solitons in lossy nonlocal nonlinear media

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成果类型:
期刊论文
作者:
Liang, Guo*;Cheng, Wenjing;Dai, Zhiping;Jia, Tingjian;Wang, Meng;...
通讯作者:
Liang, Guo
作者机构:
[Cheng, Wenjing; Jia, Tingjian; Wang, Meng; Li, Huangxin; Liang, Guo] Shangqiu Normal Univ, Sch Elect & Elect Engn, Shangqiu 476000, Peoples R China.
[Dai, Zhiping] Hengyang Normal Univ, Coll Phys & Elect Engn, Hengyang 421002, Peoples R China.
通讯机构:
[Liang, Guo] S
Shangqiu Normal Univ, Sch Elect & Elect Engn, Shangqiu 476000, Peoples R China.
语种:
英文
关键词:
Optical constants;Anisotropic diffraction;Approximate analytic solutions;Non-linear media;Nonlocal nonlinear media;Orbital angular momentum;Periodic oscillation;Propagation dynamics;Variational approaches;Optics;article;computer simulation;critical value;oscillation;rotation
期刊:
Optics Express
ISSN:
1094-4087
年:
2017
卷:
25
期:
10
页码:
11717-11724
基金类别:
Natural National Science Foundation of China (NSFC) (11604199); Key Research Fund of Higher Education of Henan Province, China (16A140030).
机构署名:
本校为其他机构
院系归属:
物理与电子工程学院
摘要:
We address the propagation dynamics of the spiraling elliptic beams in nonlocal non-linear media with losses based on the variational approach. It is found that the spiraling elliptic beams exhibit complicated behaviors, which result from the combined effects of the losses and orbital angular momentum (OAM). The OAM brings in an effective anisotropic diffraction and rotation for the spiraling elliptic beams. However, due to the losses, the rotation of the spiraling beams slows down. Besides, the ellipticity of the spiraling elliptic beams is gr...

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