| 微扰影响下组合孤波的传输稳定性研究 |
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| 引用本文： | 田慧平,李仲豪,周国生.微扰影响下组合孤波的传输稳定性研究[J].量子光学学报,2003,9(1):41-46. |
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| 作者姓名： | 田慧平 李仲豪 周国生 |
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| 作者单位： | 山西大学电子信息技术系,太原,030006 |
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| 摘 要： | 针对最近发现的高阶非线性薛定锷方程的组合孤波解，我们数值研究了它在受到包括幅度偏离、参数条件偏离以及随机噪声等不同初始扰动后的传输特性。结果表明一定的精确脉冲在不同的扰动下有类似的稳定趋势。
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| 关 键 词： | 微扰 组合孤波 传输稳定性 高阶非线性薛定锷方程 量子光学 数值模拟 |
The Propagation Stability of Combined Solitary Wave Under the Influence of Perturbations |
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| Abstract.The Propagation Stability of Combined Solitary Wave Under the Influence of Perturbations[J].Acta Sinica Quantum Optica,2003,9(1):41-46. |
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| Authors: | Abstract |
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| Abstract: | Aiming at the Combined Solitary Wave for the higher-order nonlinear Schrdinger equation (HNLSE) discovered recently, we investigate its propagation characteristic against some small perturbations such as amplitude variations, violation of parameter conditions and random noise by employing numerical simulation. The results show that for different perturbations, the propagation of the combined solitary wave has a similar stability trend for a certain initial pulse. |
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| Keywords: | optics Combined solitary wave propagation stability perturbation numerical simulation |
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