高增益复合泵浦O^(+7)X射线激光的理论研究  

Theoretical study of O^(+7) recombination X-ray laser with high gain driven by ultrashort pulses

作　　者：张杰 

机构地区：[1]英国卢瑟福国家实验室

出　　处：《光学学报》1993年第7期591-596,共6页Acta Optica Sinica

摘　　要：用一维流体力学程序MEDUSA耦合原子物理程序NIMP,对超短脉冲激光辐照Mylar纤维靶和平面靶产生复合泵浦O^(17)X射线激光的物理过程进行了理论研究,探讨了利用VULCAN激光装置的CPA皮秒脉冲光束进行饱和增益实验的可行性.结果表明,超短脉冲辐照激光靶可能是产生饱和增益的复合泵浦X射线激光的一条有效途径.Numerical modelling has been used to investigate the behaviour of O+7 recombination X-ray lasers produced by Mylar (C10H8O4) fibre or slab target irradiated by ultrashort pulses. Feasibility of experiment on saturated gains has been discussed. The theoretical results show that saturated recombination X-ray laser are possible by using ultrashort pulses.

关 键 词：复合泵浦 X射线激光器 抽运源 

分 类 号：TN241[电子电信—物理电子学]