金属蒸气激光器冷凝区结构的优化

Improving on structure of the condenser of metal vapor laser

摘要: 用蒙特卡罗方法模拟了镉原子在He-Cd激光器冷凝区内的凝结,得到了不同结构下镉原子沉积量的分布。比较这些沉积量的分布,结果表明,合理地选择冷凝区的结构,可以提高冷凝区的效率,有效地防止镉原子对He-Cd激光器窗口的污染,克服光路堵塞。

Abstract: This paper presents Monte Carlo method to simulate the condensation of Cd atoms in He-Cd laser.For the different structures of condensers,the distribution of condensate of Cd atom was obtained. The simulated results indicated the condensation efficiency and the ability of anti-pollution of the condenser.This is useful for design of the metal vapor laser.