Title :
Heat-affected zone evaluation of copper and iron metals induced by femtosecond laser ablation
Author :
Hirayama, Yoichi ; Obara, Minoru
Author_Institution :
Dept. of Electron. & Electr. Eng., Keio Univ., Japan
Abstract :
In this paper, we would like to report on the heat-affected zone measurement of copper and iron bulk metals ablated with 100 fs Ti:sapphire laser pulses. The thickness of the heat-affected zone in the bottom area ablated is evaluated.
Keywords :
copper; high-speed optical techniques; iron; laser ablation; sapphire; solid lasers; titanium; 100 fs; Al2O3:Ti; Cu; Fe; copper bulk metal; femtosecond laser ablation; heat-affected zone measurement; iron bulk metal; Amorphous materials; Chemical lasers; Copper; Crystallization; Etching; Iron; Laser ablation; Optical pulses; Ultrafast electronics; X-ray scattering;
Conference_Titel :
Lasers and Electro-Optics Society, 2003. LEOS 2003. The 16th Annual Meeting of the IEEE
Print_ISBN :
0-7803-7888-1
DOI :
10.1109/LEOS.2003.1252884
