低气压超声速连续波HF化学激光器的介质光抽取效率  

OPTICAL EXTRACTION EFFICIENCY IN LOW PRESSURE SUPERSONIC CONTINOUS WAVE HF CHEMICAL LASERS

作　　者：周昕[1] 黄援朝[1] 

机构地区：[1]四川联合大学光电科学技术系

出　　处：《原子与分子物理学报》1999年第2期271-274,共4页Journal of Atomic and Molecular Physics

摘　　要：根据气流与化学激光的“对流－非平衡交叉驰豫”的理论，对于气流介质的湍流和层流混合两类流动模型，数值模拟计算了低气压超声速连续波ＨＦ化学激光器的介质光抽取效率。According to Convection nonequilibrium cross relaxtion' theory of gas flow and chemical lasers, for the two type flow models of a gas flow medium with turbulent or laminar flow mixture respectively, numerical calculation of optical extraction effciency have been made in low pressure supersonic continous wave HF chemical lasers and compare to the optical extraction efficiency in homogeneous broadening medium.

关 键 词：光抽取效率 化学激光器 超声速连续波 氟化氢 

分 类 号：TN248.5[电子电信—物理电子学]