山西大学学报（自然科学版）2012，Vol.35Issue(1)：63-67,5.
非线性非局域光格子中的高阶光学模式及其稳定性
The Multipole Modes and Their Stability Analysis in Nonlocal Nonlinear Optical Lattices
摘要
Abstract
We study The dependence of the energy flow of odd,even and other higher-order solitons on the propagation constant is studied in nonlocal nonlinear optical lattices. Specially, the optical mode of third twisted solitons and fourth twisted solitons in nonlocal nonlinear optical lattices are presented,the profiles of higher-order solitons for the different lattice modulation depth p and the degree of nonlocality of nonlinear response d are analyzed,and their stabilities by the linear stability analysis are discussed. The results show that their range of instabilities has somewhat expanded. These results is significant due to the optical lattice has potential applications in all-optical information technology.关键词
非线性非局域介质/光格子/高阶光学模式/稳定性Key words
nonlocal nonlinear media/optical lattices/multipole modes/stability分类
数理科学引用本文复制引用
郭晶,李禄..非线性非局域光格子中的高阶光学模式及其稳定性[J].山西大学学报（自然科学版）,2012,35(1):63-67,5.基金项目
国家自然科学基金(61078079) （61078079）
山西省回国留学人员科研资助项目(2011-010) （2011-010）
