开放的V型三能级系统中的无粒子数反转激光  

Lasing without Inversion in an Open V type Three level System

作　　者：樊锡君[1,2] 田叔芬[1,2] 张永林 

机构地区：[1]山东师范大学物理系 [2]山东师范大学传播学院 [3]亚利桑那州立大学电子工程系

出　　处：《中国激光》1999年第7期608-612,共5页Chinese Journal of Lasers

摘　　要：给出了在开放的Ｖ型三能级系统中的无粒子数反转激光理论。定态增益分析表明，在一定的条件下，无粒子数反转激光能够实现而不需要一个附加的泵浦场存在，而这个泵浦场在一个普通的封闭Ｖ型三能级系统中实现无粒子数反转激光是必不可少的。图示并分析了系统增益对驱动场和其他参量的依赖性。A Theory of noninversion lasing in an open V type three level system is presented. The steady state analysis shows that under certain conditions, noninversion lasing can be realized without an additional pump which is required by noninversion lasing in a general closed V type three level system. The dependence of the gain behavior of the system on Rabi frequency of the driving field and other parameters is also illustrated and analyzed.

关 键 词：开放V型 三能级系统 无粒子数 反转激光 LWI 

分 类 号：TN245[电子电信—物理电子学]