Shanghai;
Institute;
of;
Optics;
and;
Fine;
Mechanics,;
Chinese;
Academy;
of;
Sciences,;
Shanghai;
201800,;
China;
Graduate;
School;
of;
the;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100049,;
China;
激光损伤阈值; HfO2/SiO2; 高反射率; 测试; 扫描电子显微镜; 破坏形态; 激光能量密度; 电子邮件;