AbstractBy using an acousto-optic modulator and a Co2+:MgAl2O'/> Short and symmetric pulse in double Q-switching Nd:GdVO_4 1.34 μm laser with AO and Co~(2+):MgAl_2O_4 saturable absorber
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Short and symmetric pulse in double Q-switching Nd:GdVO_4 1.34 μm laser with AO and Co~(2+):MgAl_2O_4 saturable absorber

机译:具有AO和Co〜(2 +):MgAl_2O_4饱和吸收体的双Q开关Nd:GdVO_4 1.34μm激光器中的短对称脉冲

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摘要

AbstractBy using an acousto-optic modulator and a Co2+:MgAl2O4saturable absorber, a diode-pumped double Q-switching Nd:GdVO4laser at 1.34 μm was realized. The experimental results show that the pulse width is compressed and the pulse profile is symmetric at a certain extent when compared to the single Q-switching laser. At the absorbed pump power of 5.59 W and the AO modulation frequency (f) of 4 kHz, the shortest pulse width of 39.2 ns and the greatest peak power of 1.16 kW have been obtained.
机译: Abstract 通过使用声光调制器和Co 2+ < / Superscript>:MgAl 2 O 4 饱和吸收体,实现了二极管泵浦双Q开关Nd:GdVO 4 激光的1.34μm 。实验结果表明,与单个调Q激光器相比,脉冲宽度得到了压缩,脉冲轮廓在一定程度上对称。在吸收的泵浦功率为5.59W,AO调制频率(f)为4kHz的情况下,获得了最短的脉冲宽度39.2ns和最大的峰值功率1.16kW。

著录项

  • 来源
    《Optical and quantum electronics》 |2018年第3期|122.1-122.8|共8页
  • 作者单位

    Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, Shandong Normal University;

    Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, Shandong Normal University;

    Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, Shandong Normal University;

    Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, Shandong Normal University,Institute of Data Science and Technology, Shandong Normal University;

    Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, Shandong Normal University,Institute of Data Science and Technology, Shandong Normal University;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    1.34 μm; Co2+:MgAl2O4; Double Q-switching; Symmetric pulse;

    机译:1.34μm;Co2 +:MgAl2O4;双Q开关;对称脉冲;

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