Material effects in ultra-short pulse laser drilling of metals

被引：0
|
作者：
P.S. Banks
M.D. Feit
A.M. Rubenchik
B.C. Stuart
M.D. Perry
机构：
[1] Laser Program,
[2] Lawrence Livermore National Laboratory,undefined
[3] P.O. Box 808,undefined
[4] L-477,undefined
[5] Livermore,undefined
[6] CA 94550,undefined
[7] USA,undefined
来源：
Applied Physics A | 1999年 / 69卷
关键词：
PACS: 79.20.Ds;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Although hole drilling using ultra-short laser pulses has been shown to produce holes of excellent quality, we have observed that during the evolution of the hole, the morphology of the hole bottom has a dependence on fluence, number of shots, and polarization. We describe the nature of this structure within the hole and under what conditions it is observed.
引用
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页码：S377 / S380
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