摘要
基于光致折变介质中光子晶格作用下光孤子的基本理论模型,采用分部傅里叶算法,研究了二维光子晶格调控下空间孤子的形成及其传输特性。结果表明,在厄米特-高斯光子晶格中,晶格阶数、调制强度、深度显著地影响了空间孤子的形状及其稳定性。结果对空间孤子实验研究具有重要的指导意义。
Based on the basic theory of spatial optical soliton model in photonic crystal lattice,using division Fourier algorithm,the transmission characteristics and stability of optical soliton in photorefractive and two-dimensional photonic crystal lattice were studied.The results show that in Hermite optic static,the lattice order,modulation intensity and depth significantly change the spatial soliton shape and its range of stability.It is helpful in experimental investigation of spatial soliton.
出处
《量子电子学报》
CAS
CSCD
北大核心
2015年第2期210-215,共6页
Chinese Journal of Quantum Electronics
基金
大学生创新创业计划项目(A6632)资助
关键词
非线性光学
光子晶格
空间光孤子
厄米特晶格
nonlinear optics
photonic crystal lattice
spatial optical soliton
Hermite lattice
