摘要
用矩法研究含三阶色散的非线性薛定谔方程 ,讨论了厄米高斯光脉冲在三阶色散介质中的传输特性 ,给出了近似解析解 ,并且同计算机数值模拟传输结果进行了比较。
The transmission properties of Hermit-Gaussian optical pulse in dispersive medium were described by moment method and approximate solutions were obtained. The solutions were compared with numerical simulation and the results show that the solutions are helpful to the research of transmission of short optical pulse in dispersive medium. Theoretical model for the relations among Hermit-Gaussian optical pulse, group velocity dispersion, high order dispersion and nonlinear effect was given.
出处
《光学学报》
EI
CAS
CSCD
北大核心
2001年第9期1025-1030,共6页
Acta Optica Sinica
基金
国家自然科学基金 (10 0 740 41)
山西省青年科技研究基金资助课题
关键词
厄米-高斯光脉冲
三阶色散介质
短法
传输
薛定谔方程
Computer simulation
Dispersion (waves)
Method of moments
Optical fibers
Wave transmission
