摘要
考虑了从电容器储能到激光介质储能的多个能量转换环节， 引入时间因子和三维空间放大自发辐射， 对多段阵列式放大器（ Ｍ Ｓ Ａ）性能作了详细的计算模拟， 包括多段阵列式放大器的中间和边缘闪光灯阵列间的泵浦平衡、储能、增益系数和增益分布等重要激光参数随时间的变化，用利弗莫尔实验室的实验参数对本文的程序进行了校核， 并演示了该程序的预估能力。
Considering the transform ation from stored energy of electric capacitors to thatof the laser m edium , and introducing the tem poral factor and three dim ensional spatial am plified spontaneous em ission ( A S E), num ericalcalculations have been perform ed to sim ulatethe characteristics of the m ulti segm ent am plifier ( M S A), including tem poral changes in thepum ping balance betw een central and side flashlam p arrays, stored energy, gain coefficientand gain distribution of the M S A. The present num erical codes have been verified w ith theexperim ental data of L L N L, dem onstrating the ability of the predicted perform ance for the M S A.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1999年第8期1024-1029,共6页
Acta Optica Sinica
基金
国家高技术惯性约束聚变委员会
惯性约束聚变青年科学基金
四川省青年科技基金会的资助课题
