【摘要】 在原子能级分布和受激吸收理论的基础上，对吸收系数与温度之间的关系进行了研究，表明吸收系数随温度的变化较大，在激光加热过程中不宜作为常数处理．更多还原

【Abstract】 On the basis of the theory about atomic energy level distribution and stimulatedabsorption, the relationship between absorption coefficient and temperature is studied. Theresult shows that the absorption coefficient is largely influenced by temperature and may notbe treated as a constant in laser quench.更多还原