Elliptic Hermite-Gaussian soliton and transformations in nonlocal media induced by linear anisotropy

被引:0
|
作者
Jiang, Xinran [1 ]
Ge, Lijuan [2 ]
Shen, Ming [1 ]
机构
[1] Shanghai Univ, Inst Quantum Sci & Technol, Dept Phys, Shanghai 200444, Peoples R China
[2] Suzhou Univ Sci & Technol, Sch Math & Phys, Suzhou 215009, Peoples R China
基金
中国国家自然科学基金;
关键词
DISCRETE SOLITONS; DIFFRACTION;
D O I
10.1364/OL.543364
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Elliptic Hermite-Gaussian (HG) soliton clusters in nonlocal media with anisotropic diffractions are studied comprehensively. The relations among solitons parameters, diffraction indices, and the degree of nonlocality are derived analytically with the Lagrangian method. Stable elliptic HG soliton clusters can be obtained when linear diffraction is anisotropic. When the solitons are launched with an initial orientation angle, we also demonstrate numerically mode transformations between HG and Laguerre-Gaussian (LG) solitons induced by linear anisotropy. Our results will enrich the soliton phenomenon with linear anisotropic diffraction and may lead to novel applications in all-optical switching, interconnection, etc. (c) 2024 Optica Publishing Group. All rights, including for text and data mining (TDM), Artificial Intelligence (AI) training, and similar technologies, are reserved.
引用
收藏
页码:6273 / 6276
页数:4
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