中国激光, 2002, 29 (6): 495, 网络出版: 2006-08-08
光轴零漂移的热传导冷却重复频率激光器研究
Study on Conductive Cooling Repetitively Laser with Nil Drift Optics Axes
摘要
研究了Ce-Nd:YAG双掺晶体热传导冷却重复频率激光器的光轴漂移特性,采用Cr4+:YAG被动调Q及定向棱镜谐振腔,在5 Hz工作频率、抽运能量为7.35 J,连续工作时间为1 min的条件下,在机载激光器上获得了光轴漂移量近乎为零、激光输出稳定的理想效果.
Abstract
In this paper, study on optics axes drift character of conductive cooling Ce Nd∶YAG lasers has been carried out. Using Cr 4+ ∶YAG passive Q switched and directional prism cavity, it is demonstrated that the optics axes drift was nearly nil, lasers output was stability in airborne laser under the condition of 5 Hz working pulse, 7.35 J pump energy and continue working for 1 min.
程勇, 孙斌, 王晓兵, 王古常, 赵刚, 陈肖燕, 吴允刚. 光轴零漂移的热传导冷却重复频率激光器研究[J]. 中国激光, 2002, 29(6): 495. 程勇, 孙斌, 王晓兵, 王古常, 赵刚, 陈肖燕, 吴允刚. Study on Conductive Cooling Repetitively Laser with Nil Drift Optics Axes[J]. Chinese Journal of Lasers, 2002, 29(6): 495.
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