【摘要】 本文介绍了用作光泵的碱金属蒸气灯的运转特性。实验表明,灯的输入功率,汞和碱金属及稀有气体的填充量,聚光腔的几何尺寸和热传导状况,运转方式(脉冲或连续)等等因素,直接影响灯的辐射光谱能量分布。在一定输入功率范围内,碱金属蒸气灯的辐射效率比同类尺寸的氙灯高一倍左右,激光总体效率比氙灯高20％左右。更多还原

【Abstract】 Operation characteristics of alkali metal vapor lamps are described.Experiments show that the factors such as input power of lamps,filling quantity of mercury,alkali metals and noble gases,geometrical size and thermal conductivity of the condensor,and operation modes(Pulsed or CW)have direct influences on the distribution of the radiation energy for the lamps.The radiation efficiency for alkali metal lamps is one time higher and the over all laser efficiency is 20% higher than that of the xenon lamps with same size.更多还原