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Propagation Characteristics of Higher-Order Mixed-Pattern Solitons in Nonlinear Media

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成果类型:
期刊论文
作者:
Dai, Zhiping;Wen, Feng;Jia, Shuai;Yang, Zhenjun*
通讯作者:
Yang, Zhenjun
作者机构:
[Dai, Zhiping] Hengyang Normal Univ, Coll Phys & Elect Engn, Hengyang 421002, Peoples R China.
[Wen, Feng] Xi An Jiao Tong Univ, Sch Sci, Key Lab Phys Elect & Devices, Minist Educ, Xian 710049, Shaanxi, Peoples R China.
[Yang, Zhenjun; Jia, Shuai] Hebei Normal Univ, Coll Phys, Shijiazhuang 050024, Hebei, Peoples R China.
[Yang, Zhenjun; Jia, Shuai] Hebei Normal Univ, Hebei Adv Thin Film Lab, Shijiazhuang 050024, Hebei, Peoples R China.
通讯机构:
[Yang, Zhenjun] H
Hebei Normal Univ, Coll Phys, Shijiazhuang 050024, Hebei, Peoples R China.
Hebei Normal Univ, Hebei Adv Thin Film Lab, Shijiazhuang 050024, Hebei, Peoples R China.
语种:
英文
关键词:
nonlinear media;spatial nonlocality;soliton;nonlinear propagation
期刊:
Journal of Russian Laser Research
ISSN:
1071-2836
年:
2019
卷:
40
期:
6
页码:
530-539
基金类别:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China [61605155, 61308016]; Hunan Provincial Natural Science Foundation of ChinaNatural Science Foundation of Hunan Province [2019JJ40003]; Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [17B038]; Chunhui Plan of the Ministry of Education of ChinaMinistry of Education, China [Z2017020]; Natural Science Foundation of Hebei ProvinceNatural Science Foundation of Hebei Province [F2017205060]; Technology Key Project of Colleges and Universities of Hebei Province [ZD2018081]; Science Foundation of Hebei Normal University [L2017J02]
机构署名:
本校为第一机构
院系归属:
物理与电子工程学院
摘要:
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 ...

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