Generation of megawatt peak power picosecond pulses from a divided-pulse fiber amplifier.
Generation of megawatt peak power picosecond pulses from a divided-pulse fiber amplifier.
复制标题
从分裂的脉冲纤维放大器中产生兆瓦峰值脉冲。
DOI：
10.1364/ol.37.000253
复制
发表时间：
2012-01-15
期刊：
影响因子：
3.6
通讯作者：
Wise FW
中科院分区：
文献类型：
--
作者：
Kong LJ;Zhao LM;Lefrancois S;Ouzounov DG;Yang CX;Wise FW
非线性控制是设计用于产生几皮秒持续时间脉冲的光纤放大器的一个挑战，因此皮秒光纤放大器未能达到1兆瓦的峰值功率。分脉冲放大与圆偏振相结合，可以产生能量高达2.5 μJ、峰值功率为1 MW的2.2 ps脉冲。
Control of nonlinearity is a challenge in fiber amplifiers designed to generate pulses of a few picoseconds duration, and as a result, picosecond fiber amplifiers have failed to reach peak power of 1 megawatt. Divided-pulse amplification, combined with the use of circular polarization, allows the generation of 2.2-ps pulses with energy as high as 2.5 μJ and peak power of 1 MW.