中国物理B ›› 2010, Vol. 19 ›› Issue (11): 110508-110512.doi: 10.1088/1674-1056/19/11/110508
岳立娟, 桑金玉
Yue Li-Juan(岳立娟)† and Sang Jin-Yu(桑金玉)
摘要: Various pattern evolutions are presented in one- and two-dimensional spatially coupled phase-conjugate systems (SCPCSs). As the system parameters change, different patterns are obtained from the period-doubling of kink--antikinks in space to the spatiotemporal chaos in a one-dimensional SCPCS. The homogeneous symmetric states induce symmetry breaking from the four corners and the boundaries, finally leading to spatiotemporal chaos with the increase of the iteration time in a two-dimensional SCPCS. Numerical simulations are very helpful for understanding the complex optical phenomena.
中图分类号: (Numerical simulation; solution of equations)