典型文献
Collapse arrest in a two-dimensional Airy Gaussian beam and Airy Gaussian vortex beam in nonlocal nonlinear media
文献摘要：
Propagation dynamics of a two-dimensional Airy Gaussian beam and Airy Gaussian vortex beam are investigated numerically in local and nonlocal nonlinear media.The self-healing and collapse of the beam crucially depend on the distribution factor b and the topological charge m.With the aid of nonlocality,a stable Airy Gaussian beam and an Airy Gaussian vortex beam with larger amplitude can be obtained,which always collapse in local nonlinear media.When the distribution factor b is large enough,the Airy Gaussian vortex beam will transfer into quasi-vortex solitons in nonlocal nonlinear media.
文献关键词：
中图分类号：
作者姓名：
Ye Chen;Lijuan Ge;Xinglin Wang;Ming Shen
作者机构：
Department of Physics,Shanghai University,Shanghai 200444,China;School of Physical Science and Technology,Suzhou University of Science and Technology,Suzhou 215009,China;Department of Applied Mathematics and Physics,Anhui Polytechnic University,Wuhu 241000,China
文献出处：
引用格式：
[1]Ye Chen;Lijuan Ge;Xinglin Wang;Ming Shen-.Collapse arrest in a two-dimensional Airy Gaussian beam and Airy Gaussian vortex beam in nonlocal nonlinear media)[J].理论物理,2022(02):105-117
A类：
B类：
Collapse,arrest,two,dimensional,Airy,Gaussian,beam,vortex,nonlinear,media,Propagation,dynamics,are,investigated,numerically,self,healing,collapse,crucially,depend,distribution,topological,charge,With,aid,nonlocality,stable,larger,amplitude,can,obtained,which,always,When,enough,will,transfer,into,quasi,solitons
AB值：
0.423651
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