Femtosecond fiber lasers with pulse energies above 10 nJ

Femtosecond fiber lasers with pulse energies above 10 nJ
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DOI:
10.1364/ol.30.001888
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发表时间:
2005-07-15
期刊:
影响因子:
3.6
通讯作者:
Sosnowski, T
Sosnowski, T
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Buckley, JR;Wise, FW;Sosnowski, T

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报道了一系列旨在确定飞秒光纤激光器所能产生的最大脉冲能量的实验。利用Yb光纤激光器中避免波破碎的脉冲传播模式可以实现高达14 nJ的脉冲能量。脉冲可以被去啁啾到低于100 fs的持续时间,以产生达到100 kW的峰值功率。最大脉冲能量的限制进行了讨论。(c)2005年,美国光学学会。
A series of experiments aimed at determining the maximum pulse energy that can be produced by a femtosecond fiber laser is reported. Exploiting modes of pulse propagation that avoid wave breaking in a Yb fiber laser allows pulse energies up to 14 nJ to be achieved. The pulses can be dechirped to sub-100-fs duration to produce peak powers that reach 100 kW. The limitations to the maximum pulse energy are discussed. (c) 2005 Optical Society of America.