脉冲XeCl激光与K9光学玻璃相互作用中反射光波形的测量与分析

The measurements and analysis of reflected laser in the experimental study of pulse XeCl laser interaction with optical glass K9

选用 K9光学玻璃作为靶材料 ,在不同环境气压条件下利用高功率 Xe Cl准分子激光进行了打靶实验 ,测量得到了不同气压条件下靶面的反射光波形。分析反射光波形表明 ,气压对

Under different air pressure, the UV laser interaction with optical glass K9 is experimentally studied with a 10J, 40ns high power XeCl excimer laser. The reflected laser waveforms on target are measured and analyzed in the experiments. The results show that air pressure has great influences on the formation and evolution of plasma.