【摘要】 以气体放电理论为基础,利用简化模型推导出射频激励CO2 激光器气体放电击穿电压的数学关系式,指出影响激光气体放电击穿的几个物理参量。并通过实验测定了引起气体击穿时所需的注入功率与频率之间的关系。理论结果与相关试验测试结果符合一致。更多还原

【Abstract】 The mathematical relationship of breakdown voltage o f gas discharge in CO 2 laser excited by RF is derived by using reduced model bas ed on the theory of gas discharge and several physical parameters which influenc e gas discharge breakdown of laser are pointed out.By means of the experiment,t he relationship between the power infused and the frequency which cause the gas discharge breakdown is drawn.Compared the relative experimental test results wit h theoretical conclusion,both are consistent.更多还原