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Vector dynamics of pulsating solitons in an ultrafast fiber laser

机译:超快纤维激光器中脉动孤子的矢量动态

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摘要

We experimentally investigate the vector nature of various pulsating solitons in an ultrafast fiber laser with single-wall carbon nanotubes. By virtue of the dispersive Fourier transform technique, the polarization-resolved spectral evolution of pulsating vector solitons is measured in real time. In the case of single-periodic pulsation, pulsating behaviors of the two orthogonal polarization components can be either synchronous or asynchronous. We also observe double-periodic pulsation in the cavity for the first time, to the best of our knowledge. It is shown that the shot-to-shot spectra oscillate with two combined modulation periods involved in this process. Our results would be beneficial for further understanding of the vector dynamics of pulsating solitons in dissipative systems. (C) 2020 Optical Society of America
机译:我们通过单壁碳纳米管通过实验研究超壁纤维激光器中各种脉动孤子的载体性质。 借助于分散傅里叶变换技术,实时测量脉动载体孤子的偏振分辨光谱演化。 在单周期脉动的情况下,两个正交偏振分量的脉动行为可以是同步的或异步的。 我们还在我们的知识中首次观察到腔中的双周期性脉动。 结果表明,拍摄光谱振荡,在此过程中涉及的两个组合调制周期。 我们的结果将有利于进一步了解耗散系统中脉动孤子的脉动孤子的载体动态。 (c)2020美国光学学会

著录项

  • 来源
    《Optics Letters》 |2020年第18期|共4页
  • 作者单位

    Univ Elect Sci &

    Technol China Sch Optoelect Sci &

    Engn State Key Lab Elect Thin Films &

    Integrated Devic Chengdu 610054 Peoples R China;

    Univ Elect Sci &

    Technol China Sch Optoelect Sci &

    Engn State Key Lab Elect Thin Films &

    Integrated Devic Chengdu 610054 Peoples R China;

    Univ Elect Sci &

    Technol China Sch Optoelect Sci &

    Engn State Key Lab Elect Thin Films &

    Integrated Devic Chengdu 610054 Peoples R China;

    Univ Elect Sci &

    Technol China Sch Optoelect Sci &

    Engn State Key Lab Elect Thin Films &

    Integrated Devic Chengdu 610054 Peoples R China;

    Univ Elect Sci &

    Technol China Sch Optoelect Sci &

    Engn State Key Lab Elect Thin Films &

    Integrated Devic Chengdu 610054 Peoples R China;

    Univ Elect Sci &

    Technol China Sch Optoelect Sci &

    Engn State Key Lab Elect Thin Films &

    Integrated Devic Chengdu 610054 Peoples R China;

    Univ Elect Sci &

    Technol China Sch Optoelect Sci &

    Engn State Key Lab Elect Thin Films &

    Integrated Devic Chengdu 610054 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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