【摘要】 本文从理论上研究了轴快流 CO₂激光器件中气流参数的特性。根据数值分析,提出对于一定的轴快流激光器气动系统,气体温升的增长率快于放电注入功率的增长率;加强风机入口前的气流冷却,对改善激光输出特性有良好效果。更多还原

【Abstract】 The parameters,such as velocity,pressure,density and tenperature ect.,of the gas flow in fast axial flow CO₂ lasers have been studied theoretically.And it is thus reported that for a given gas dynamic system,the increase rate of the temperature of the gas flow ismore rapid than that of the discharge power and the laser output also profits from cooling thegas flow deeply before the blower,.更多还原