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Energy Coupling Rate in Aluminum Welding by CO2 Laser and Nd:YAG Laser
Nd:YAG laser CO2 laser Coupling rate
2009/6/9
The energy coupling rate during welding of Al-Mg-Si alloys with a CO2 laser and a Nd:YAG laser was measured calorimetrically. The coupling rate obtained with the Nd:YAG laser was higher than that with...
Influence of Temperature Phase Grating Relaxation Times on the Lasing Characteristics of Q-Switched and Mode-Locked Nd:YAG Laser-Pumped Distributed Feedback Dye Lasers
Bragg grating Thermal phase grating Temperature grating
2009/6/8
This work presents a theoretical explanation and experimental evidence of pulses- intensity displacement and pulse- broadening profiles of a Q-switched and mode-locked Nd:YAG laser- pumped distributed...
Development of Laser-Induced Breakdown Spectroscopy System with a Palm-top Nd:YAG Laser
LIBS China loess DPSSL Detection method
2009/6/1
China loess attracts attention in East Asia. In the previous research of our group, an elemental detection method with LIBS has been developed. In this work, we tried to develop the element detection ...
High Pulse-Energy Green Laser for Laser Annealing System by LD-pumped Nd:YAG Laser
Intra-cavity Annealing SHG LD-pumped
2009/6/1
Recently, we have demonstrated high average-power SHG generation by LD-pumped kHz-class pulsed Nd:YAG laser. Using this technique, we have developed a green laser for the YAG Laser Annealing System. W...
期刊信息
篇名
A High Efficient stable Intracavity Doubling Nd:YAG Laser Pumped by a Laser Diode
语种
英文
撰写或编译
撰写
作者
张宽收,谢常德,郭蕊香,彭堃墀
第一作者单位
刊物名称
Chinese J.of Laser
页面
295
出版日期
1995年
8月
日
文章标识(ISSN)
相关项目
半导体激光器...
Optimization of a passively Q-switched Nd:YAG laser with a saturable absorber characterized by excited state absorption (ESA)
solid state lasers passive Q-switching saturable absorber numerical simulation
2011/4/25
Mathematical description of a passively Q-switched laser and the way it works are presented. Both theoretical and experimental model of this laser have been worked out. Moreover, numerical analysis of...