A terawatt Nd:glass chirped pulse amplification laser system seeded by two order optical parametric amplification

被引：0
|
作者：
LiFu Zhang
XiQuan Fu
JianQin Deng
Jin Zhang
ShuangChun Wen
DianYuan Fan
机构：
[1] Hunan University,Key Laboratory for Micro
[2] Anhui Polytechnic University,/Nano
来源：
Science China Physics, Mechanics and Astronomy | 2012年 / 55卷
关键词：
broadband laser pulse; optical parametric amplification (OPA); chirped pulse amplification (CPA);
D O I：
暂无
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学科分类号：
摘要：
We present the performance of a high-power Nd:glass laser system, which produces a 1.1 J, 250 fs, 7.3 nm broadband laser pulse based on the combination of optical parametric amplification (OPA) and chirped pulse amplification (CPA). The two-stage OPA provides broadband seed pulses for the three-stage Nd:glass amplifiers based on the technology of CPA. Compared to the conventional oscillator seed source, the most important advantage of such a seed source supplied by the two-stage OPA is that it possesses the capacities of broad bandwidth and high energy.
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页码：776 / 780
页数：4
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