The concept and pulse measurements of a prototype femtosecond laser

被引：0

作者：

Garasz, Katarzyna ^{[1
]}

Barbucha, Robert ^{[1
]}

Kocik, Marek ^{[1
]}

Tanski, Mateusz ^{[1
]}

Mizeraczyk, Jerzy ^{[1
]}

Nejbauer, Michal ^{[2
]}

Radzewicz, Czeslaw ^{[2
]}

机构：

[1] Osrodek Tech Plazmowej & Laserowej, Inst Maszyn Przeplywowych PAN, PL-80231 Gdansk, Poland

[2] Ctr Laserowe, Inst Chem Fizycznej PAN, PL-01224 Warsaw, Poland

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2012年 / 88卷 / 11B期

关键词：

femtosecond pulses; laser micromachining; fiber laser; Yb:KYW crystal; autocorrelation;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This article presents the idea of a prototype femtosecond laser for micromachining of materials. The laser consists of a solid-state femtosecond oscillator and a fibre ytterbium-doped amplifier. Femtosecond laser materials processing offers many advantages over the long pulse (i. e. nanosecond) laser micromachining. Ultra-short laser pulses have a unique capacity to interact with different materials without transferring heat to the area surrounding the target. This allows very precise and pure laser-processing, clean cuts and engravings with sharp edges. (The concept and pulse measurements of a prototype femtosecond laser).

引用

页码：11 / 13

页数：3