百瓦级铜蒸汽激光器的热设计  

Thermal Design of a 100 W Copper Vapor Laser

作　　者：陈林[1] 陶永祥[1] 尹宪华[1] 杨燕[1] 王润文[1] 

机构地区：[1]中国科学院上海光学精密机械研究所

出　　处：《光学学报》1998年第10期1422-1425,共4页Acta Optica Sinica

摘　　要：通过对百瓦级铜蒸汽激光器放电管内气体温度的分析计算，给出了百瓦级器件为防止“黑心”现象输入功率密度的最佳值。分析计算了在此输入功率密度下，为达到最佳工作温度所需的保温层厚度，理论计算和实验结果吻合较好。从而建立了一套确定放电管内气体温度。The optimum input power density is presented by analyzing and calculating the discharge tube gas temperature of a 100 W copper vapor laser to avoid the “black center of beam”. The optimum thickness of alumina fiber can be determined by analyzing and calculating the coaxial heat conductivity loss. The theoretical calculation is verified well with the experimental data. Therefore, the method of determining the gas temperature in discharge tube and the thickness of alumina fiber is built up.

关 键 词：铜蒸汽 激光器 光束黑心 热设计 百瓦级 

分 类 号：TN248.2[电子电信—物理电子学]