摘要
再生放大器作为一种具有极高增益的前置放大器,在获取窄脉宽、高峰值功率激光过程中具有重要作用。本文对再生放大器的传统光路进行了改进,通过光路设计与精确时间控制,将脉冲单选功能集成到再生放大过程中,进行了腔内单选再生放大器技术研究,实验证明这种改进是完全可行的。
As a typical kind of preamplifier with extremely high gain,regenerative amplifier is very important in the field of obtaining ultra-short high-energy laser pulses.In this paper,an improvement on the traditional regenerative amplifier was introduced.The usual pulse picker was taken out,and its function was integrated into the stage of amplifying by the optical configuration design and the precise control of time,and the result of the experiment proved that this kind of improvement was absolutely feasible.
出处
《激光与红外》
CAS
CSCD
北大核心
2010年第11期1191-1194,共4页
Laser & Infrared
关键词
激光技术
再生放大
二极管泵浦
超短脉冲
laser techniques
regenerative amplifier
LD-pumped
ultra-short pulse
