| 二极管抽运200Hz TEM00模Q开关Nd:YAG激光器 |
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| 引用本文： | 赵鸿,姜东升,周寿桓,王建军,陈国夫.二极管抽运200Hz TEM00模Q开关Nd:YAG激光器[J].中国激光,2000,27(11):965-968. |
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| 作者姓名： | 赵鸿 姜东升 周寿桓 王建军 陈国夫 |
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| 作者单位： | 1. 华北光电技术研究所,北京,100015
2. 中国科学院西安光机所,西安,710068 |
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| 摘 要： | 用三只QCW-600W激光二极管侧面抽运Nd:YAG激光器,在重复频率为200Hz,单脉冲注入能量为270mJ条件下,实现了29.7mJ,TEM00模调Q激光输出,M2=1.12,脉宽6.4ns,光-光转换效率11%,斜效率16.5%,输出能量不稳定度1.14%.通过KTP晶体腔外倍频,获得了单脉冲能量16.8mJ,脉宽5.6ns的绿光输出,倍频效率56.6%.
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| 关 键 词： | 侧面均匀抽运 电光调Q TEM00模 倍频 |
| 收稿时间： | 2000/3/13 |
Experiment Research of 200 Hz Repetition Rate Q-switched TEM00-mode Nd:YAG Laser Side-pumped by Laser Diode Array |
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| Zhao Hong,Jiang Dongsheng,Zhou Shouhuan,Wang Jianjun,Chen Guofu.Experiment Research of 200 Hz Repetition Rate Q-switched TEM00-mode Nd:YAG Laser Side-pumped by Laser Diode Array[J].Chinese Journal of Lasers,2000,27(11):965-968. |
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| Authors: | Zhao Hong Jiang Dongsheng Zhou Shouhuan Wang Jianjun Chen Guofu |
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| Abstract: | A laser diode array side-pumped high repetition rate, Q-switched, TEM00- mode Nd:YAG laser is reported. With about 270 mJ pump energy, an energy of 29.7 mJ, pulse width of 6.4 ns TEM00-mode laser output at 200 Hz repetition rate is obtained, slope efficiency is about 16.5%. By using a KTP as a frequency-doubling crystal, an energy of 16.8 mJ, pulse width of 5.6 ns green output is achieved, optical-optical efficiency is 56.6%. |
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| Keywords: | uniform side-pump E-O Q-switched TEM00- mode double-frequency |
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