高重复率半导体激光抽运Nd:YAG放大器激光特性的实验研究 | |
马惠军 ; 李小莉 ; 纪江华 ; 李劲东 ; 龚传波 ; 朱小磊 ; 陆雨田 | |
刊名 | 中国激光
![]() |
2005 | |
卷号 | 32期号:10页码:1309 |
关键词 | 激光技术 Nd:YAG放大器 高重复率 热致双折射 laser technique Nd∶YAG laser amplifier high repetition thermally induced birefringence |
ISSN号 | 0258-7025 |
其他题名 | Investigation on the performance of high repetition laser diode pumped Nd:YAG laser amplifier |
中文摘要 | 实验研究了高重复率、大功率半导体激光二极管阵列(LDA)侧面环绕抽运的Nd:YAG激光放大器的放大特性、热焦距变化和热致双折射效应引起的退偏特性。偏振光绎千赫兹高功率单通激光放大器,获得约3倍的光脉冲能量放大,脉冲宽度基本保持不变,其输出的P分量与S分量的能量比趋于常数3:1,实验测得的能量放大倍率及放大光束的椭圆偏振度与理论预期吻合很好。; In this paper, the characteristics of laser diode array (LDA) side-pumped high repetition Nd∶YAG amplifier were studied. The thermal focal length of Nd∶YAG rod and the thermal depolarization to laser beam caused by thermally induced birefringence in gain medium were detected. A magnification of three was obtained in this kHz high power Nd∶YAG amplifier, while the pulsewidth was kept almost the same as that of incident pulse. In the amplification output pulse, the energy ratio of P polarization to S polarization was trend to 3∶1. The experimental results of amplification output pulses tend to be consistent with the theoretical anticipation as the pump power increasing. |
学科主题 | 激光器;固体激光器 |
分类号 | TN248.1 |
收录类别 | ei |
语种 | 中文 |
公开日期 | 2009-09-18 |
内容类型 | 期刊论文 |
源URL | [http://ir.siom.ac.cn/handle/181231/2439] ![]() |
专题 | 上海光学精密机械研究所_先进激光技术与应用系统实验室 |
推荐引用方式 GB/T 7714 | 马惠军,李小莉,纪江华,等. 高重复率半导体激光抽运Nd:YAG放大器激光特性的实验研究[J]. 中国激光,2005,32(10):1309, 1312. |
APA | 马惠军.,李小莉.,纪江华.,李劲东.,龚传波.,...&陆雨田.(2005).高重复率半导体激光抽运Nd:YAG放大器激光特性的实验研究.中国激光,32(10),1309. |
MLA | 马惠军,et al."高重复率半导体激光抽运Nd:YAG放大器激光特性的实验研究".中国激光 32.10(2005):1309. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论