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| 超连续谱注入飞秒光参量放大实验研究 | |
| 引用本文： | 曾小明, 朱启华, 魏晓峰, 等. 超连续谱注入飞秒光参量放大实验研究[J]. 强激光与粒子束, 2006, 18(05). |
| 作者姓名： | 曾小明 朱启华 魏晓峰 黄小军 王逍 王晓东 周凯南 |
| 作者单位： | 1.中国工程物理研究院 激光聚变研究中心, 四川 绵阳 621 900 |
| 摘 要： | 提出了一种很有特色的基于超连续谱注入的飞秒光参量放大技术，该种技术方法不仅克服了常规1 053 nm脉冲在前端小能量放大时的增益窄化现象，而且可实现800 nm激光和1 053 nm激光的零时间同步。通过系统的实验研究，获得了大于4 mJ的1 053 nm宽带信号光能量 |
| 关 键 词： | 飞秒脉冲 光参量放大(OPA) 超连续谱 |
Experimental investigation on femtosecond laser pulse amplification by supercontinuum white light injection |
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| zeng xiao-ming, zhu qi-hua, wei xiao-feng, et al. Experimental investigation on femtosecond laser pulse amplification by supercontinuum white light injection[J]. High Power Laser and Particle Beams, 2006, 18. | |
| Authors: | zeng xiao-ming zhu qi-hua wei xiao-feng huang xiao-jun wang xiao wang xiao-dong zhou kai-nan |
| Affiliation: | 1. Research Center of Laser Fusion,CAEP,P.O.Box 919-988,Mianyang 621900,China |
| Abstract: | Based on supercontinuum injection, a new method of high-energy femtosecond parametric amplification is put forward. The method overcomes the gain narrowing effect of the conventional 1 053 nm low-energy amplification and realizes the synchronization between 800 nm and 1 053 nm laser pulses. Through systematic experimental investigation, a broadband 1 053 nm laser pulse is obtained, with energy exceeding 4 mJ,which is the maximum energy obtained directly through a femtosecond OPA in the world. |
| Keywords: | femtosecond laser pulse optical parametric amplification supercontinuum |
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