Diode-pumped cw all solid-state laser at 266 nm

被引：0
|
作者：
Zanger, E [1 ]
Müller, R [1 ]
Liu, BN [1 ]
Kotteritzsch, M [1 ]
Gries, W [1 ]
机构：
[1] LAS GmbH, D-14532 Berlin, Germany
来源：
ADVANCED SOLID-STATE LASERS | 1999年 / 26卷
关键词：
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The first cw high-power UV laser at 266 nm is accomplished by an intracavity frequency doubled and externally quadrupled diode-pumped Nd:YAG laser. The quadrupling stage is an actively stabilized unidirectional ring cavity based on the patent-pending DeltaConcept, where a minimum number of optical components -- two mirrors and one prism are used. The symmetrical Brewster-angled beam path through the piezo-driven prism guarantees an extremely stable cavity length stabilization and provides a geometry-invariant alignment. Minimum losses result in a power enhancement up to 150. By using Brewster-cut BBO crystals the high-power cw UV laser can deliver 266 run radiation with an output power of 1.5 Watt at a green pumping power of 5 W.
引用
收藏
页码：104 / 111
页数：8
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