Propagation Characteristics of Higher-Order Mixed-Pattern Solitons in Nonlinear Media
- Autores: Dai Z.1, Wen F.2, Jia S.3, Yang Z.3
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Afiliações:
- College of Physics and Electronic Engineering, Hengyang Normal University
- Key Laboratory for Physical Electronics and Devices of the Ministry of Education School of Science, Xi’an Jiaotong University
- College of Physics and Hebei Advanced Thin Film Laboratory, Hebei Normal University
- Edição: Volume 40, Nº 6 (2019)
- Páginas: 530-539
- Seção: Article
- URL: https://journal-vniispk.ru/1071-2836/article/view/248846
- DOI: https://doi.org/10.1007/s10946-019-09834-z
- ID: 248846
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Resumo
In this paper, we study the propagation and evolution of higher-order mixed-pattern solitons in nonlinear media with a strong nonlocality. The propagation analytic formula of higher-order mixed-pattern solitons is derived and discussed in detail. Taking the fourth-order mixed-pattern solitons as an example and based on numerical calculations, we present the variations of second-order moment beam width, the light intensity, and the wavefront curvature. We show that the propagation evolution exhibits unique characteristics depending on different relative factors of higher-order mixed-pattern solitons. The influence of the beam order on the propagation evolution is also discussed.
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Sobre autores
Zhiping Dai
College of Physics and Electronic Engineering, Hengyang Normal University
Email: zjyang@vip.163.com
República Popular da China, Hengyang, 421002
Feng Wen
Key Laboratory for Physical Electronics and Devices of the Ministry of Education School of Science, Xi’an Jiaotong University
Email: zjyang@vip.163.com
República Popular da China, Xi’an, 710049
Shuai Jia
College of Physics and Hebei Advanced Thin Film Laboratory, Hebei Normal University
Email: zjyang@vip.163.com
República Popular da China, Shijiazhuang, 050024
Zhenjun Yang
College of Physics and Hebei Advanced Thin Film Laboratory, Hebei Normal University
Autor responsável pela correspondência
Email: zjyang@vip.163.com
República Popular da China, Shijiazhuang, 050024
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