【摘要】 用一个开环流动装置研究了无He混合气的放电CO₂激光输出特性,获得1400W的输出,电光效率～5％,并建立了流动条件下的分子动力学模型,分析计算了小讯号增益、气压、密度、流速、温度等参数沿流场的分布。更多还原

【Abstract】 This paper describes a fast-flow open-cycle CO₂ laser utilizing He-free mixture. The maximum output power was 1400W, with an electro-optic efficiency of～5%. A molecular kinetic model under the flow condition was used to calculate the distribution of small-signal gain along the gas flow direction.更多还原