外文题目: 255 W picosecond MOPA laser based on self-made Yb-doped very-large-mode-area photonic crystal fiber
作者: 王子薇; 李秋瑞; 王兆坤; 邹峰; 白洋; 冯素雅; 周军
刊名: Chin. Opt. Lett.
年: 2016 卷: 14 期: 8 文章编号：81401
英文关键词:

POWER; SYSTEM
英文摘要:
We report on the amplification of high-average-power and high-efficiency picosecond pulses in a self-made very-large-mode-area Yb-doped photonic crystal fiber (PCF). The PCF with a core diameter of 105 pm and a core numerical aperture of 0.05 is prepared by the sol-gel method combined with the powder sintering technique. The fiber amplification system produces the highest average power of 255 W at a 10 MHz repetition rate with a 21 ps pulse duration corresponding to a peak power of 1.2 MW. This result exemplifies the high-average-power and high-peak-power potential of this specifically designed fiber.


文献类型: 期刊论文
正文语种: English
收录类别: SCIEI
DOI: 10.3788/COL201614.081401


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