[18a-A25-1~11] 3.6 レーザープロセシング

9:00 〜 9:15

[18a-A25-1] Optical absorption properties of copper during ultrashort pulse laser processing

〇谷 水城¹、Ishikawa Kenichi L.²、Otobe Tomohito¹ (1.KPSI、2.The Univ. of Tokyo)

キーワード：

Metal、Laser、Excitation

The optical absorption properties of copper in a highly excited state were investigated using first-principles calculations.