摘要
用光线追迹和蒙特卡罗法建立了含有漫反射器的多段阵列式钕玻璃放大器（ＭＳＡ）的泵浦模型，程序中采用了闪光灯辐射谱和钕玻璃的吸收谱实验数据。模拟结果表明，采用漫反射器可得到高的光传输效率和好的光能量分布均匀性。
A numerical simulation model for the multisegment amplifier(MSA) with diffuse reflector has been built up by using ray tracing and Monte Carlo methods.In our simulation,experimental data of the flashlamp radiation and Nd∶glass absorption spectra have been considered.Numerical calculations have been performed,showing that both high transfer efficiency and good pumping energy distribution uniformity can be obtained in the use of the diffuse reflector.
出处
《激光技术》
EI
CAS
CSCD
北大核心
1997年第6期375-379,共5页
Laser Technology
基金
国家高技术863青年科学基金
国家高技术惯性约束聚变委员会资助
关键词
多段陈列式
放大器
漫反射
光线追迹
multisegment amplifier(MSA) diffuse reflectance ray tracing and Monte Carlo methods
