Generation of breathing solitons in the propagation and interactions of Airy–Gaussian beams in a cubic–quintic nonlinear medium*

Project supported by the National Natural Science Foundation of China (Grant No. 51602028), the Science and Technology Development Project of Jilin Province, China (Grant No. 20160520114JH), the Youth Science Fund of Changchun University of Science and Technology, China (Grant No. XQNJJ-2017-04), and the Natural Science Foundation of Tianjin City, China (Grant No. 13JCYBJC16400).

Chen Weijun1, Ju Ying1, Liu Chunyang1, Wang Liankai1, †, Lu Keqing2
       

(color online) Intensity evolution of an AiG beam with different launch angles with A0 = 2, g = 0.01, v = (a1) − 2, (b1) −1, (c1) 1, and (d1) 2. (a2)–(d2) The intensity of the soliton at propagation distance ξ = 10 corresponding to the location of the red dashed line in panels (a1)–(d1), respectively.