Laser damage test-bench with ultrashort pulses down to 10 fs

被引：0

作者：

Uteza, O. ^{[1
]}

Blandin, P. ^{[1
]}

Clady, R. ^{[1
]}

Pasquier, C. ^{[1
]}

Sanner, N. ^{[1
]}

Sentis, M. ^{[1
]}

Li, Yu ^{[2
]}

Long, Shen Yan ^{[2
]}

机构：

[1] Aix Marseille Univ, CNRS, LP3, UMR 7341, F-13288 Marseille, France

[2] Northwest Inst Nucl Technol, State Key Lab Laser Interact Matter, Xian, Peoples R China

来源：

LASER-INDUCED DAMAGE IN OPTICAL MATERIALS: 2014 | 2014年 / 9237卷

关键词：

laser damage; laser ablation; ultrashort pulses; test-bench; dielectrics; optical components; FEMTOSECOND; ABLATION;

D O I：

10.1117/12.2068007

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present the development of a laser damage and ablation test-bench able to accommodate ultrashort pulses down to 10 fs pulse duration. The laser test-bench is operated in air and we demonstrate its capability to accurately measure the damage and ablation characteristics of optical materials, like fused silica, irradiated by single ultrashort pulses of < 15 fs pulse duration. The careful characterization of beam propagation allows us to ascertain the precise retrieval of laser-induced damage and ablation threshold fluences as well as to identify the energetic regime yielding to beam filamentation.

引用

页数：8

共 11 条

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