不同放电线路中CuBr激光放电管等离子体动态阻抗特性比较

Dynamic plasma characteristics in the CuBr laser discharge tube in different circuit

基于研制实用化CuBr激光器的目的,利用数值模拟的方法,结合实验数据,讨论了CuBr激光动力学中放电管等离子体参数变化与等离子体阻抗变化的内在联系,给出了CuBr激光管在不同放电电路各参数的表达式,与CuBr激光器动力学模型相结合,得到放电管等离子体阻抗动态演变的结果。得出放电管导通特性在不同放电线路组合中相同的结果,与实验结果完全一致。

In order to develop a practical CuBr laser, the expressions of discharge circle parameter for CuBr laser are presented. Combined with the CuBr laser kinetic model, the plasma dynamic resistance characteristics in different circuit are studied. The plasma resistance of the simulations are found to be in agreement with the experimental data.