| 三阶色散对双芯光纤孤子传输的影响 |
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| 引用本文： | 殷德京,李宏. 三阶色散对双芯光纤孤子传输的影响[J]. 量子电子学报, 2002, 19(2): 180-184 |
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| 作者姓名： | 殷德京 李宏 |
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| 作者单位： | 湖北师范学院物理系,黄石,435002 |
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| 基金项目： | 湖北省自然科学基金资助课题 |
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| 摘 要： | 对双芯色散位移光纤中三阶色散影响下光孤子的传输特性进行了数值计算．结果表明，三阶色散引起孤子出现线性时延，也引起同相孤子之间出现随传输距离线性增长的相互排斥，而且这两种特征是独立存在的．此外，耦合作用依传输距离线性地同时影响着二者．
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| 关 键 词： | 双芯光纤 三阶色散 孤子传输 |
| 文章编号： | 1007-5461(2002)02-0180-05 |
| 收稿时间： | 2000-12-19 |
| 修稿时间： | 2000-12-19 |
Effect of Third-order Dispersion on Soliton with Twin-core Fiber |
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| Yin Dejing,Li Hong. Effect of Third-order Dispersion on Soliton with Twin-core Fiber[J]. Chinese Journal of Quantum Electronics, 2002, 19(2): 180-184 |
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| Authors: | Yin Dejing Li Hong |
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| Abstract: | Properties of soliton propagation in twin-core fibers are studied numerically, including the effect of third-order dispersion. The results show that: time delay of soliton and separation of two same phase soliton versus propagation distance will linearly arise, and the two characteristics independently exist. The delay is linearly increased and separation is linearly decreased at the same time versus propagation distance if the coupling coefficient is increased. |
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| Keywords: | two-core fiber third-order dispersion soliton transmission |
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