摘要
从拉曼散射几率出发,推导出拉曼散射增益系数和散射截面的关系,并通过仿真模拟,调节参数,得出了增益系数和频移之间的关系曲线,并将其与实验曲线作比较,给出结果的定性分析。
The relationship between Raman gain coefficient and Raman scattering section is deduced from Raman scattering probability. Based on the relationship, we get the curve of Raman gain coefficient and Raman frequency shift through numerical analysis and parameter adjustment, compare this curve with the curve of experiment, then the result in qualitative analysis is given.
出处
《量子电子学报》
CAS
CSCD
北大核心
2004年第5期665-668,共4页
Chinese Journal of Quantum Electronics
关键词
非线性光学
自发拉曼散射
受激拉曼散射
拉曼光纤放大器
nonlinear optics
spontaneous Raman scattering
stimulated Raman scattering
Raman fiber amplifier