Investigation on repetition rate and pulse duration influences on ablation efficiency of metals using a high average power Yb-doped ultrafast laser

被引：0

作者：

Lopez, J. ^{[1
]}

Torres, R. ^{[2
]}

Zaouter, Y. ^{[3
]}

Georges, P. ^{[4
]}

Hanna, M. ^{[4
]}

Mottay, E. ^{[3
]}

Kling, R. ^{[2
]}

机构：

[1] Univ Bordeaux, CEA, CNRS, F-33405 Talence, France

[2] Alphanov, F-33405 Talence, France

[3] Amplitude Syst, F-33600 Pessac, France

[4] Inst Opt\, Grad Sch, F-91403 Orsay, France

来源：

PROGRESS IN ULTRAFAST LASER MODIFICATIONS OF MATERIALS | 2013年 / 8卷

关键词：

FEMTOSECOND;

D O I：

10.1051/matecconf/20130804010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ultrafast lasers provide an outstanding processing quality but their main drawback is the low removal rate per pulse compared to longer pulses. This limitation could be overcome by increasing both average power and repetition rate. In this paper, we report on the influence of high repetition rate and pulse duration on both ablation efficiency and processing quality on metals. All trials have been performed with a single tunable ultrafast laser (350 fs to 10ps).

引用

页数：2

共 4 条

[1] Femtosecond and picosecond laser drilling of metals at high repetition rates and average powers [J].