【摘要】 用自吸法测试了不同放电条件下在He-Kr空心阴极放电的余辉阶段中He^m（2s³S₁）态布居密度随时间的变化.进而计算了这一亚稳态原子和氪基态原子彭宁电离速率常数,从而更深入地讨论了这一激光振荡的激励机制.更多还原

【Abstract】 The varying concentration of He^m（2s³S₁）metastable in He-Kr HCD process was measured by means of self-absorption method with different conditions of discharge.Then the reaction rate.coefficient of the He^m（2s³S₁）metastable decay processes was calculated.with these dates we are farely able to discuss the excitation mechanism of the laser oscillation on KrⅡ 469.5nm.更多还原