中国激光, 1990, 17 (s1): 60, 网络出版: 2012-10-12
2.7 μm的Er:YAP激光器
A 2.7μm Er:YAP laser
摘要
本文从实验上研究了掺10 at％Er3+离子和20 at％Er3+离子的α轴YAlO3晶体的脉冲激光作用。在所用的实验条件下,激光同时有三条谱线起振,它们的波长分别是2.7110、2.7299和2.7950μm,给出了这三条谱线输出能量和起振的时间特性。从φ6.25×78mm的Er3+:YAP捧中得到了249mJ的2.7μm激光,激光阈值为10J。
Abstract
The pulsed laser performances of a-axis YAP crystal doped with 10at%, 20at% Er3+ ion have been studied experimentally. In our experimental condition, it is possible to excite simultaneously three spectral lines at 2.7110μm, 2.7299μm and 2.7950μm. The output energy and the time characteristics are given for these spectral lines. 240mJ output energy has been obtained at 2.7μm range from a 6.25×78mm Er3+:YAP rod with a threshold energy of about 10 J.
曾瑞荣, 沈鸿元, 黄呈辉, 周玉平, 于桂芳, 曾政东, 吕坚, 叶启金. 2.7 μm的Er:YAP激光器[J]. 中国激光, 1990, 17(s1): 60. Zeng Ruirong, Shen Hongyuan, Huang Chengnui, Zhou Yuping, Yu Guifang, Zeng Zengdong, Lu Jian, Ye Qijing. A 2.7μm Er:YAP laser[J]. Chinese Journal of Lasers, 1990, 17(s1): 60.
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