| 非线性光纤方向耦合器孤子动力特性分析 |
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| 引用本文： | 吴智勇,王子华.非线性光纤方向耦合器孤子动力特性分析[J].光子学报,1997,26(3):233-236. |
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| 作者姓名： | 吴智勇 王子华 |
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| 作者单位： | 上海大学通信与信息工程学院!上海嘉定201800 |
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| 摘 要： | 利用变分方法,导出了双曲正割型光孤子在非线性光纤耦合器中传输时满足的动力学方程组,分析了该方程组的平衡点性态,讨论了光孤子的开关特性.指出参数|β|<2π.是能实现完全的开关操作的必要条件.
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| 关 键 词： | 光孤子 耦合 动力学 |
| 收稿时间： | 1996-05-02 |
ANALYSIS OF DYNAMICS OF SOLITONS IN NONLINEAR OPTICAL FIBER COUPLER |
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| Wu Zhiyong,Wang Zihua,Li Ying.ANALYSIS OF DYNAMICS OF SOLITONS IN NONLINEAR OPTICAL FIBER COUPLER[J].Acta Photonica Sinica,1997,26(3):233-236. |
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| Authors: | Wu Zhiyong Wang Zihua Li Ying |
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| Institution: | School of Communication and Information engineering, Shanghai University, 201800 |
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| Abstract: | Dynamic equations of solitons propagating in a nonlinear optical fiber coupler have been obtained by using various method.Characteristics of equivalent points are analyzed,and switching properties of optical solitons are discussed in detail.It is pointed out that the necessary condition for perfect soliton switching operation is |β|<2π. |
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| Keywords: | Optical solitons Coupling Dynandcs |
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