节点文献
ps级脉冲光纤放大器和压缩器
ps fiber amplifier and gratings compressor
【摘要】 对掺镱双包层脉冲光纤放大器进行实验研究。当用入纤功率为1.9W的半导体激光器激光泵浦0.5m长的双包层掺镱光纤时,把平均功率为7mW、重复频率25.4MHz的激光放大到505mW,相应的单脉冲能量为19.8nJ,经过光栅对压缩后,得到2.7ps的脉冲激光。
【Abstract】 Experiment of the double-clad Yb-doped fiber amplifiers is discussed. The signal with 7 mW average power at 25.4 MHz repetition rate is amplified to 505 mW by using 0.5 m length of double-clad Yb-doped fiber when launched pumping power is 1.9 W, corresponding to a pulse energy of 19.8 nJ. The width of the pulses is compressed to about 2.7 ps by grating pair compressor.
【基金】 国家自然科学基金资助课题(10390160,60137010)
- 【文献出处】 强激光与粒子束 ,High Power Laser & Particle Beams , 编辑部邮箱 ,2005年07期
- 【分类号】TN722
- 【被引频次】6
- 【下载频次】170