通过把脉宽为10ns、波长为1064nm的激光脉冲聚焦通过K9玻璃的方法，研究了玻璃的损伤形貌特点与高强度纳秒激光脉冲的关系。当激光脉冲聚焦在样品中心时，产生的破坏点的特点为前端大，后端小，并且纵向出现裂纹，使用高强度激光与物质相互作用时产生的激光支持的爆轰波特点解释了这些破坏特点。当激光脉冲聚焦在样品表面时，产生的破坏特点是串状的，即带有点状破坏的丝状破坏，这是由于内部缺陷或颗粒和动态自聚焦作用的结果。

The relationship between the damage appearance of the glass and the high intensity ns laser pulse is researched by focusing the pulse through K9 glass, whereas the pulse length is 10 ns and its wavelength is 1064 nm. When the laser pulse focuses on the sample's center, the feature of the damage is big front segment and small end segment with some cracks at the longitudinal direction. These damage characters could be explained by the feature of laser-supported detonation wave. And when the laser pulses focus on the sample's surface, the damage is bunch in line, i. e., string damage with some dot damage, because of inner flaw or particle and the result by dynamic self-focusing effect.