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Modulation of MXene Nb2CTx saturable absorber for passively Q-switched 2.85 mu m Er:Lu(2)O(3)laser

机译:用于被动Q切换的MXENE NB2CTX可饱和吸收器的饱和吸收器2.85μMER:LU(2)O(3)激光

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摘要

We proposed a passively stabilized Q-switched Er : Lu2O3 laser at 2845 nm, applying a MXene Nb2CTx nanosheets saturable absorber prepared by the liquid-phase exfoliation method. The surface morphology and nonlinear properties of this nanosheet were systematically characterized. Average output power of 542 mW for the Q-switched laser was obtained under 7.26 W of absorbed pump power. Meanwhile, the Q-switched pulse duration was measured to be 223.7 ns with 142.9 kHz repetition rate corresponding to a peak power of 16.96W. (C) 2021 Optical Society of America
机译:我们提出了一种被动稳定的调Q Er:Lu2O3激光器,其波长为2845nm,采用液相剥离法制备的MXene Nb2CTx纳米片可饱和吸收体。对该纳米片的表面形貌和非线性性质进行了系统表征。在吸收泵浦功率为7.26w的情况下,调Q激光器的平均输出功率为542mw。同时,测得调Q脉冲持续时间为223.7ns,重复频率为142.9kHz,峰值功率为16.96W。(2021)美国光学学会

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  • 来源
    《Optics Letters》 |2021年第6期|共4页
  • 作者单位

    Shandong Univ Sch Informat Sci &

    Engn Jinan 250100 Peoples R China;

    Shandong Univ Sch Informat Sci &

    Engn Jinan 250100 Peoples R China;

    Shandong Univ Sch Informat Sci &

    Engn Jinan 250100 Peoples R China;

    Shandong Univ Sch Informat Sci &

    Engn Jinan 250100 Peoples R China;

    Shandong Univ Sch Informat Sci &

    Engn Jinan 250100 Peoples R China;

    Shandong Normal Univ Collaborat Innovat Ctr Light Manipulat &

    Applicat Jinan 250358 Peoples R China;

    Shandong Normal Univ Collaborat Innovat Ctr Light Manipulat &

    Applicat Jinan 250358 Peoples R China;

    Shandong Univ Sch Informat Sci &

    Engn Jinan 250100 Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 计量学;光学;
  • 关键词

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