| 无微扰情况下初始啁啾对类明孤子传输特性的影响 |
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| 引用本文： | 王永祥,罗开基,桑明煌,桑志文.无微扰情况下初始啁啾对类明孤子传输特性的影响[J].江西师范大学学报(自然科学版),2005,29(5):449-452. |
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| 作者姓名： | 王永祥 罗开基 桑明煌 桑志文 |
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| 作者单位： | 江西师范大学,物理与通信电子学院,江西,南昌,330027;上饶师院,物理系,江西,上饶,334001 |
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| 基金项目： | 江西省重点实验室开放基金资助项目（2004007）. |
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| 摘 要： | 采用变分法,导出无微扰情况下光纤中传输的类明孤子脉冲各参量的演化方程组,然后作进一步的解析推演和数值计算,在此基础上进一步讨论初始啁啾对类明孤子传输特性的影响.
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| 关 键 词： | 纤维与波导光学 类明孤子 变分法 初始啁啾 传输特性 |
| 文章编号： | 1000-5862（2005）05-0449-04 |
| 收稿时间： | 2005-05-20 |
| 修稿时间： | 2005-05-20 |
The Influence of the Initial Chirp on the Propagation Properties of Bright Soliton-Like Pulse in Optical Fibers without Perturbation |
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| WANG Yong-xiang,LUO Kai-ji,SANG Ming-huang,SANG Zhi-wen.The Influence of the Initial Chirp on the Propagation Properties of Bright Soliton-Like Pulse in Optical Fibers without Perturbation[J].Journal of Jiangxi Normal University (Natural Sciences Edition),2005,29(5):449-452. |
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| Authors: | WANG Yong-xiang LUO Kai-ji SANG Ming-huang SANG Zhi-wen |
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| Institution: | 1 .College of Physics and Communication Electronics, Jiangxi Normal University, Nanchang 330027,China; 2. Physics Department, Shangrao Normal College, Shangrao Jiangxi 334001, China |
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| Abstract: | In this paper, we derive the evolution equations for the parameters of bright soliton - like pulses in fibers without perturbation by use of the variation principle, get analytic deriving and numerical calculation. Then, discuss the influence of the initial chirp on the propagation properties of bright seliton - like pulse in optical fibers. |
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| Keywords: | fiber and wave - guide optics bright seliton - like pulse variation initial chirp propagation properties |
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