Influence of secondary treatment with CO2 laser irradiation for mitigation site on fused silica surface
Jiang Yong1, 3, Zhou Qiang1, Qiu Rong1, Gao Xiang1, Wang Hui-Li1, Yao Cai-Zhen2, Wang Jun-Bo1, Zhao Xin1, Liu Chun-Ming3, Xiang Xia3, Zu Xiao-Tao3, Yuan Xiao-Dong2, Miao Xin-Xiang2, †, 
Optical microscopic images of mitigation site obtained after damage mitigation (a), secondary treatment (b), and obtained directly on substrate (c).
