| 激光二极管千赫兹级Nd:YVO4皮秒脉冲激光再生放大器 |
| |
| 引用本文： | 闫莹,樊仲维,牛岗,宋亚丽,余锦.激光二极管千赫兹级Nd:YVO4皮秒脉冲激光再生放大器[J].激光与光电子学进展,2012(2):87-89. |
| |
| 作者姓名： | 闫莹 樊仲维 牛岗 宋亚丽 余锦 |
| |
| 作者单位： | 北京国科世纪激光技术有限公司;中国科学院光电研究院 |
| |
| 基金项目： | 中国博士后基金(20100480176);中关村科技园海淀园博士后基金(20101216)资助课题 |
| |
| 摘 要： | 采用光纤耦合激光二极管端面抽运Nd:YVO4激光晶体,抽运光平均功率为20W,脉冲宽度为100μs,获得了重复频率为1 kHz、平均功率为1.5 W的再生皮秒脉冲激光输出,脉冲宽度约为15 ps,两个方向上的光束质量因子均小于1.4。
|
| 关 键 词： | 激光器 皮秒激光 千赫兹 Nd:YVO4晶体 再生放大 |
Laser Diode End-Pumped Kilohertz Nd:YVO4 Picosecond Regenerative Amplifier |
| |
| Yan Ying,Fan Zhongwei,Niu Gang,Song Yali,Yu Jin.Laser Diode End-Pumped Kilohertz Nd:YVO4 Picosecond Regenerative Amplifier[J].Laser & Optoelectronics Progress,2012(2):87-89. |
| |
| Authors: | Yan Ying Fan Zhongwei Niu Gang Song Yali Yu Jin |
| |
| Affiliation: | 1 Beijing GK Laser Technology Co.,Ltd.,Beijing 100092,China 2 Academy of Opto-Electronics,Chinese Academy of Sciences,Beijing 100094,China) |
| |
| Abstract: | A laser diode end-pumped Nd:YVO4 picosecond regenerative amplifier with the repetition rate of 1 kHz is demonstrated.At the pumping power of 20 W and pumping pulse width of 100 μs,a stable output power of 1.5 W is obtained with the extraction efficiency of 7.5%.The pulse width is measured to be about 15 ps,and the beam quality factors M2 in both directions are less than 1.4. |
| |
| Keywords: | lasers picosecond laser kilohertz Nd:YVO4 crystal regenerative amplifier |
| 本文献已被 CNKI 等数据库收录！ |
