| 三阶色散对光纤中基暗孤子传输特性影响的变分研究 |
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| 引用本文： | 谢应茂,赖昭胜.三阶色散对光纤中基暗孤子传输特性影响的变分研究[J].赣南师范学院学报,1994(5). |
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| 作者姓名： | 谢应茂 赖昭胜 |
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| 作者单位： | 赣南师院物理系 |
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| 摘 要： | 本文采用变分法研究三阶色散较小但又不可忽略的情况下，它对光纤中基暗孤子传输特性的影响．求出了基暗孤子参数随传输距离的演化关系。结果表明：三阶色散导致基暗孤子的位置随传输距离线性漂移。
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| 关 键 词： | 光纤非线性传输，基暗孤子，三阶色散，变分法 |
A VARIATIONAL METHOD OF THE EFFECT OF THIRD-ORDER DISPERSION ON FUND A MENTAL DARK SOLITON PROPAGATION IN OPTICAL FIBRE |
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| Xie Yingmao, Lai Zhaosheng.A VARIATIONAL METHOD OF THE EFFECT OF THIRD-ORDER DISPERSION ON FUND A MENTAL DARK SOLITON PROPAGATION IN OPTICAL FIBRE[J].Journal of Gannan Teachers' College(Social Science(2)),1994(5). |
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| Authors: | Xie Yingmao Lai Zhaosheng |
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| Institution: | Department of Physics |
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| Abstract: | The optical fundamental dark soliton propagation in monomode optical fibres with third-order ispersion is investigated by means of variational method.The evolution equations for optical fundamental dark soliton parameters are found.This results sbow that self-wave-peak shift phenomena is caused by thitd-ordei dispersion. |
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| Keywords: | nonlinear propagation in fibres fundamental dark soliton third- orde dispersion variational method |
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