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Soliton-like pulse propagation in a nor a dispersive liquid-core optical fiber

机译:孤独的脉冲传播,也不是分散的液体光纤

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摘要

Soliton-like pulse propagation, where the pulse intensity profile is conserved, except for its trailing edge, is found in a normal dispersive CS2-core optical fiber by a computer simulation. During propagation, it is found that the chirp of a pulse arising from the delayed nonlinear response compensates for the chirp arising from the second-order dispersion near the pulse peak position and the pulse experiences a negative frequency shift and a negative temporal shift. The effects of the instantaneous nonlinear response on the soliton-like pulse propagation are also evaluated, and the calculated spectrum agreed well with the experimental spectrum. (C) 2018 Optical Society of America
机译:孤子状脉冲传播,其中脉冲强度曲线被保守,除了其后缘,在正常分散的CS2芯光纤中发现通过计算机模拟。 在传播期间,发现由延迟非线性响应产生的脉冲的啁啾补偿了由脉冲峰位置附近的二阶色散产生的啁啾,并且脉冲经历负频率偏移和负时间偏移。 还评估了瞬时非线性响应对孤子状脉冲传播的影响,并且计算出的频谱与实验频谱很好。 (c)2018年光学学会

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  • 来源
    《Optics Letters》 |2018年第16期|共4页
  • 作者单位

    Chitose Inst Sci &

    Technol Dept Optoelect Syst Engn 758-65 Bibi Chitose 0668655 Japan;

    Chitose Inst Sci &

    Technol Dept Optoelect Syst Engn 758-65 Bibi Chitose 0668655 Japan;

    Chitose Inst Sci &

    Technol Dept Optoelect Syst Engn 758-65 Bibi Chitose 0668655 Japan;

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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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