Hermite-Gaussian solitons in 1+2 dimensional nonlocal nonlinear systems with Y0-oscillatory response

被引：0

作者：

Wang, Jing ^{[1
]}

Li, Xiyue ^{[1
]}

Zhang, Peishan ^{[2
]}

Hu, Wei ^{[2
]}

机构：

[1] Guangdong Univ Technol, Sch Integrated Circuits, Guangzhou 510006, Peoples R China

[2] South China Normal Univ, Guangdong Prov Key Lab Nanophoton Funct Mat & Devi, Guangzhou 510006, Peoples R China

来源：

AIP ADVANCES | 2024年 / 14卷 / 12期

关键词：

Boundary conditions - Gaussian distribution - Iterative methods - Nonlinear simulations - Nonlinear systems;

D O I：

10.1063/5.0238407

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We investigate the Hermite-Gaussian solitons in 1+2 dimensional nonlocal nonlinear systems with Y0-oscillatory response. The iterative solution of the solitons is numerically found using the accelerated imaginary-time evolution method with amplitude normalization. The existence interval of the solitons is determined based on the boundary conditions, the degree of nonlocality, and the normalized amplitude. The stability of the solitons is demonstrated through a series of numerical simulations. The soliton exhibits breathing behavior during propagation when the incident intensity is increased. The propagation characteristics of higher order Hermite-Gaussian solitons are also investigated.

引用

页数：7

共 26 条

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