| 1.444 mm Nd:YAG激光器的实验研究 |
| |
| 引用本文： | 田文,任钢,黄伟,熊胜明,张彬,蔡邦维.1.444 mm Nd:YAG激光器的实验研究[J].强激光与粒子束,2007,19(4):558-560. |
| |
| 作者姓名： | 田文 任钢 黄伟 熊胜明 张彬 蔡邦维 |
| |
| 作者单位： | 1. 四川大学 电子信息学院， 成都 610064;2. 中国科学院 光电技术研究所， 成都 610209 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| |
| 摘 要： | 在理论分析的基础上设计了直腔结构1.444 mm Nd:YAG激光器，并进行了实验研究。获得了1.444 mm激光输出，当泵浦能量为55 J时，其最高静态激光输出310 mJ。电-光转换效率为0.56%，斜效率为0.81%。并实现了1.444 mm调Q输出，脉冲输出能量18 mJ，脉宽150 ns。
|
| 关 键 词： | 1.444 mm激光 Nd:YAG激光器 直腔 差频 斜效率 |
| 文章编号： | 1001-4322(2007)04-0558-03 |
| 收稿时间： | 2006/6/15 |
| 修稿时间： | 2006年6月15日 |
Experimental research on 1.444 μm Nd:YAG laser |
| |
| TIAN Wen,REN Gang,HUANG Wei,XIONG Sheng-ming,ZHANG Bin,CAI Bang-wei.Experimental research on 1.444 μm Nd:YAG laser[J].High Power Laser and Particle Beams,2007,19(4):558-560. |
| |
| Authors: | TIAN Wen REN Gang HUANG Wei XIONG Sheng-ming ZHANG Bin CAI Bang-wei |
| |
| Institution: | 1. College of Electronic Information, Sichuan University, Chengdu 610064, China;2. Institute of Optics and Electronics, Chinese Academy of Sciences, P.O.Box 350, Chengdu 610209, China |
| |
| Abstract: | A resonator for 1.444 mm Nd:YAG laser was designed, and 1.444 mm laser was obtained, the maximum static-state output energy was 310 mJ, electric-optics conversion efficiency was 0.56% and slope efficiency was 0.81% when the pump energy was 55 J. The 1.444 mm Q-switched laser was obtained, whose energy was 18 mJ and pulse width was 150 ns when the pump energy was 24 J. The CCD image showed that the energy distribution of the obtained laser was uniform and the divergence angle was 0.8 mrad. |
| |
| Keywords: | Nd:YAG laser Line resonator Difference generation Slope efficiency |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《强激光与粒子束》浏览原始摘要信息 |
| 点击此处可从《强激光与粒子束》下载免费的PDF全文 |
