利用“天光一号”KrF准分子激光系统对激光驱动带约束层金属飞片的实验技术进行了研究,实现高速飞片发射。并通过侧向阴影照相技术记录飞片的飞行轨迹,测量飞片的飞行速度和完整性。驱动激光参数为:波长248nm、脉宽28ns、未经过主放预放放 The experimental technique of laser driven metal flyer with constrained layer was researched by using “Kriging” KrF excimer laser system to realize high speed flyer firing. The flak flight path was recorded by lateral shadow technology and the flight speed and integrity of the flying flaps were measured. Driving laser parameters: wavelength 248nm, pulse width 28ns, without the main pre-release