A bright continuous-wave laser source at 193 nm

被引:36
|
作者
Scholz, Matthias [1 ]
Opalevs, Dmitrijs [1 ]
Leisching, Patrick [1 ]
Kaenders, Wilhelm [1 ]
Wang, Guiling [2 ]
Wang, Xiaoyang [2 ]
Li, Rukang [2 ]
Chen, Chuangtian [2 ]
机构
[1] TOPTICA Photon AG, D-82166 Grafelfing, Germany
[2] Chinese Acad Sci, Tech Inst Phys & Chem, Beijing Ctr Crystal Growth & Dev, Key Lab Funct Crystals & Laser Technol, Beijing 100190, Peoples R China
基金
美国国家科学基金会;
关键词
NONLINEAR-OPTICAL CRYSTAL; LIGHT GENERATION; PHASE;
D O I
10.1063/1.4817786
中图分类号
O59 [应用物理学];
学科分类号
摘要
This Letter reports on the realization of a highly coherent light source at 193 nm. By frequency-quadrupling an amplified diode laser, over 15 mW of laser emission could be generated using the nonlinear crystal potassium fluoro-beryllo-borate. The high stability of the setup was proven in an 80 h-measurement, and the impact of the crystal transmission on the output power was thoroughly studied. This laser source is an ideal tool for photoemission spectroscopy and reaches the power level to replace excimer lasers in metrological applications. (C) 2013 Author(s).
引用
收藏
页数:4
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