双级染料激光放大器泵浦能量分配的数值研究  

Pump Laser Energy Partition in a Two-Stage Dye Laser Amplifier

作　　者：孔祥蕾[1] 罗晓琳[1] 张先焱[1] 斐克梅[1] 张伟[1] 李海洋[1] 

机构地区：[1]中国科学院安徽光学精密机械研究所环境光谱学实验室

出　　处：《光电子．激光》2003年第5期462-465,共4页Journal of Optoelectronics·Laser

基　　金：国家自然科学基金资助项目(20073042)

摘　　要：用染料激光放大器的横向稳态泵浦理论,对不同的入射光能量选择不同的增益计算方法,研究了双级染料放大器的泵浦能量分配比例、泵浦光总能量和信号光能量大小对激光增益的影响。计算结果表明,对于其他参数确定的放大系统,存在着最佳的泵浦能量分配比例,可获得最大增益输出。通过自编程序的计算,可方便地找出特定系统泵浦能量分配比例的最佳值。The partitions of pump laser energy between two dye cells in a two-stage dye laser amplifier were numerical analyzed using the transversely-pumped steady-state theory. The influences of total pump energy and signal laser energy on laser gain were discussed too. A computer program was written to find the optimized values of partition of pump laser energy for a given set of parameters.

关 键 词：染料激光放大器 泵浦能量分配 激光增益 泵浦光总能量 信号光能量 

分 类 号：TN248.3[电子电信—物理电子学]