Subsurface defect characterization and laser-induced damage performance of fused silica optics polished with colloidal silica and ceria
He Xiang, Wang Gang, Zhao Heng, Ma Ping†,
       

Initial laser-induced damage morphologies (captured in 1-on-1 damage test, 5-ns pulse) of samples (a) A1, (b) A2, and (c) A3 at a laser fluence of 12 J/cm2, (d) B1, (e) B2, and (f) B3 at a fluence of 17 J/cm2.