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Dissipative soliton resonance and its depression into burst-like emission in a holmium-doped fiber laser with large normal dispersion

机译:溶溶胀的孤子共振及其抑郁症在具有大正常分散体的钬掺杂光纤激光器中的爆破状发射

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摘要

We report on dissipative soliton resonance (DSR) and its transformation into a type of burst-like emission in a holmium-doped fiber (HDF) laser in the large normal dispersion regime. A nonlinear amplifying loop mirror incorporating similar to 118 m large normal dispersion fiber acts as an artificial saturable absorber. To the best of our knowledge, the HDF laser has the largest net normal dispersion so far. As the pump power is increased from similar to 1.72 W to similar to 4.80 W, the produced single pulse linearly broadens from similar to 6.7 ns to similar to 68.0 ns, while the output pulse peak power is clamped around similar to 180.5 mW due to the peak-power-clamping effect with DSR. The sharp spectral peak indicates that DSR is realized with a large normal dispersion. With further manipulation of the polarization state, DSR can evolve into a type of burst-like emission. It is further revealed that this burst-like emission could be caused by a type of peak-powerdepressing effect, which results from the competition between DSR and soliton formation. (C) 2019 Optical Society of America
机译:我们向大正常分散制度中的溶解溶胶共振(DSR)及其转化为溶质掺杂纤维(HDF)激光器的爆破状发射的转变。具有类似于118M的大型正常分散纤维的非线性放大回路镜用作人造饱和吸收剂。据我们所知,HDF激光到目前为止,HDF激光器具有最大的净正常色散。随着泵电量从类似于1.72W的泵电量增加到4.80W,所产生的单脉冲线性宽度与6.7 ns类似于68.0 ns,而输出脉冲峰值电源由于180.5 mw而夹紧。 DSR的峰值电源夹紧效果。尖锐光谱峰值表示DSR以大的正常色散实现。随着偏振状态的进一步操纵,DSR可以进化成一种突发的发射类型。进一步揭示了这种突发状的发射可能是由一种类型的峰值发作效应引起,这是由DSR和孤子形成之间的竞争产生的。 (c)2019年光学学会

著录项

  • 来源
    《Optics Letters》 |2019年第10期|共4页
  • 作者单位

    Jiangsu Normal Univ Jiangsu Collaborat Innovat Ctr Adv Laser Technol Sch Phys &

    Elect Engn Jiangsu Key Lab Adv Laser Mat &

    Devices Xuzhou 221116 Jiangsu Peoples R China;

    Jiangsu Normal Univ Jiangsu Collaborat Innovat Ctr Adv Laser Technol Sch Phys &

    Elect Engn Jiangsu Key Lab Adv Laser Mat &

    Devices Xuzhou 221116 Jiangsu Peoples R China;

    Jiangsu Normal Univ Jiangsu Collaborat Innovat Ctr Adv Laser Technol Sch Phys &

    Elect Engn Jiangsu Key Lab Adv Laser Mat &

    Devices Xuzhou 221116 Jiangsu Peoples R China;

    Jiangsu Normal Univ Jiangsu Collaborat Innovat Ctr Adv Laser Technol Sch Phys &

    Elect Engn Jiangsu Key Lab Adv Laser Mat &

    Devices Xuzhou 221116 Jiangsu Peoples R China;

    Jiangsu Normal Univ Jiangsu Collaborat Innovat Ctr Adv Laser Technol Sch Phys &

    Elect Engn Jiangsu Key Lab Adv Laser Mat &

    Devices Xuzhou 221116 Jiangsu Peoples R China;

    Jiangsu Normal Univ Jiangsu Collaborat Innovat Ctr Adv Laser Technol Sch Phys &

    Elect Engn Jiangsu Key Lab Adv Laser Mat &

    Devices Xuzhou 221116 Jiangsu 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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