中国物理B ›› 2016, Vol. 25 ›› Issue (8): 84102-084102.doi: 10.1088/1674-1056/25/8/084102
• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇 下一篇
Meiling Zhou(周美玲), Yulian Peng(彭玉莲), Chidao Chen(陈迟到), Bo Chen(陈波), Xi Peng(彭喜), Dongmei Deng(邓冬梅)
Meiling Zhou(周美玲)1, Yulian Peng(彭玉莲)1, Chidao Chen(陈迟到)1, Bo Chen(陈波)1, Xi Peng(彭喜)1, Dongmei Deng(邓冬梅)1,2
摘要: Based on the nonlinear Schrödinger equation, the interactions of the two Airy-Gaussian components in the incidence are analyzed in saturable media, under the circumstances of the same amplitude and different amplitudes, respectively. It is found that the interaction can be both attractive and repulsive depending on the relative phase. The smaller the interval between two Airy-Gaussian components in the incidence is, the stronger the intensity of the interaction. However, with the equal amplitude, the symmetry is shown and the change of quasi-breathers is opposite in the in-phase case and out-of-phase case. As the distribution factor is increased, the phenomena of the quasi-breather and the self-accelerating of the two Airy-Gaussian components are weakened. When the amplitude is not equal, the image does not have symmetry. The obvious phenomenon of the interaction always arises on the side of larger input power in the incidence. The maximum intensity image is also simulated. Many of the characteristics which are contained within other images can also be concluded in this figure.
中图分类号: (Beam optics)