B-6 Energy beam processings

[B-6-3] Laser healing of machining-induced microcracks in single-crystal sapphire

〇Kentaro Adachi¹, Yuta Nishide², Norihisa Sugizaki², Jiwang Yan¹ (1.Keio University, 2.Olympus Corporation)

Keywords:Processing、single-crystal sapphire、crack healing、local melting、microcracks