输出脉冲持续时间为纳秒的高功率低温Yb:YAG圆盘激光器

2014 International Conference Laser Optics Pub Date : 2014-08-28 DOI:10.1109/LO.2014.6886269

E. Perevezentsev, I. Mukhin, O. Palashov, I. Kuznetsov, O. Vadimova

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引用次数: 0

摘要

OPCPA放大几个飞秒量级的脉冲需要用皮秒脉冲泵送。为了模拟这种泵浦，在应用物理研究所建立了一种用于拉伸皮秒脉冲放大的激光系统;对种子激光器进行了升级，开发了一种新的高平均功率主动冷却低温磁盘激光头。在此基础上提出了一种新的主放大器方案。

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High power cryogenic Yb:YAG disk laser with nanosecond output pulse duration

OPCPA amplification of pulses that are several femtosecond order of magnitude requires pumping with picosecond pulses. For a simulation of such pump a laser system for a stretched picosecond pulse amplification has been created in the Institute of Applied Physics RAS: seed laser has been upgraded, a new high average power active cooling cryogenic disk laser head has been developed. New Main amplifier scheme based on this laser heads has been created.

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2014 International Conference Laser Optics

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