Backus S, Bartels R, Thompson S, Dollinger R, Kapteyn H C, Murnane M M
Opt Lett. 2001 Apr 1;26(7):465-7. doi: 10.1364/ol.26.000465.
We demonstrate a simple and practical single-stage ultrafast laser amplifier system that operates at a repetition frequency from 1 to 10 kHz, with millijoule pulse energy and as much as 13 W of average power. The repetition rate can be adjusted continuously from 1 to 10 kHz by new all-solid-state pump laser technology. This is to our knowledge the highest average power ever obtained from a single-stage ultrafast laser amplifier system. This laser will significantly increase the average power and the repetition rate that is easily accessible for high-field experiments such as coherent x-ray generation or for laser-synchrotron studies.
我们展示了一种简单实用的单级超快激光放大器系统，其重复频率为1至10千赫兹，脉冲能量为毫焦耳，平均功率高达13瓦。通过新型全固态泵浦激光技术，重复频率可在1至10千赫兹之间连续调节。据我们所知，这是单级超快激光放大器系统所获得的最高平均功率。这种激光器将显著提高平均功率和重复频率，便于进行诸如相干X射线产生等高场实验或激光 - 同步加速器研究。
