放大器
材料科学
皮秒
光学
激光器
脉冲持续时间
脉搏(音乐)
光电子学
钕
功率(物理)
光纤激光器
光纤放大器
物理
CMOS芯片
量子力学
探测器
作者
Deqin Ouyang,Yewang Chen,Minqiu Liu,Xu Wu,Qiguo Yang,Fujun Xu,Murong Zhong,Qitao Lue,Shuangchen Ruan
标识
DOI:10.1016/j.optlastec.2021.107668
摘要
Herein, a high-power picosecond laser system based on master oscillator power amplifier structure is demonstrated. The seed source is a SESAM mode-locked fiber oscillator; the pulse repetition frequency is selected by an acoustic optical modulator with a tunable range from 100 kHz to 4.27 MHz. The amplification system includes one fiber amplifier stage, four stages of end-pumped Nd:YVO4 amplifiers, and two stages of side-pumped Nd:YAG amplifiers. Finally, the average output power of >300 W is achieved. The maximum peak power is 86.6 MW at 300 kHz with a pulse energy of ∼700 μJ and a pulse duration of ∼8.08 ps.
科研通智能强力驱动
Strongly Powered by AbleSci AI