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| 堆积脉冲光参量啁啾脉冲放大器 | |
| 引用本文： | 李晓莉,石顺祥,赵卫,刘红军.堆积脉冲光参量啁啾脉冲放大器[J].光子学报,2014,39(7):1235-1238. |
| 作者姓名： | 李晓莉 石顺祥 赵卫 刘红军 |
| 作者单位： | (1 西安电子科技大学 技术物理学院,西安 710071) (2 中国科学院西安光学机密机械研究所 瞬态光学与光子技术国家重点实验室,西安 710119) |
| 基金项目： | 国家自然科学基金(60408002)资助 |
| 摘 要： | 以自启动被动锁模掺镱光纤堆积脉冲激光器为种子源,采用非共线相位匹配的方法,进行了光参量啁啾脉冲放大器的实验研究,得到了两级放大总增益为1.1×107,单脉冲能量为11 mJ,能量稳定性小于2％ rms,8 nm的放大谱宽.实验结果表明,采用这种结构的光参量啁啾脉冲放大器,放大增益高,系统稳定、结构紧凑、便于调节,同时通过调节种子源中的堆积器,可以得到不同宽度的放大信号脉冲. |
| 关 键 词： | 激光放大器 参量振荡器与放大器 超快激光 超快技术 |
| 收稿时间： | 2009-11-06 |
Stacking Pulse Optical Parametric Chirped Pulse Amplifier |
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| LI Xiao-Li,SHI Shun-Xiang,ZHAO Wei,LIU Hong-Jun.Stacking Pulse Optical Parametric Chirped Pulse Amplifier[J].Acta Photonica Sinica,2014,39(7):1235-1238. | |
| Authors: | LI Xiao-Li SHI Shun-Xiang ZHAO Wei LIU Hong-Jun |
| Institution: | (1 School of Technique Physics,Xidian University,Xi′an 710071,China) (2 State Key Laboratory of Transient Optics and Photonics,Xi′an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences,Xi′an 710119,China) |
| Abstract: | A compact,low cost,stable noncollinear optical parametric chirped pulse amplification system is studied,which is seeded by an Yb3+-doped self-starting passive mode-locked stacking pulse fiber laser centered at 1 053 nm.A gain higher than 1.1×107, single pulse energy exceeding 11 mJ with fluctuations less than 2% rms ,8 nm amplified signal spectrum are achieved.Different pulse durations of amplified signal are obtained by adjusting the stacker of the Yb3+-doped self-starting passive mode-locked stacking pulse fiber laser. |
| Keywords: | Laser amplifiers Parametric oscillators and amplifiers Ultrafast lasers Ultrafast technology |
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