| 超高斯光脉冲在波分复用光纤系统中传输的数值模拟 |
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| 引用本文： | 赵春.超高斯光脉冲在波分复用光纤系统中传输的数值模拟[J].山西大同大学学报（自然科学版）,2008,24(4):46-49. |
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| 作者姓名： | 赵春 |
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| 作者单位： | 山西大同大学工学院,山西大同037003 |
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| 基金项目： | 山西大同大学校科研和教改项目 |
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| 摘 要： | 从描述超短光脉冲在光纤中传输的高阶非线性薛定谔方程入手,使用傅立叶变换的分裂算符法,通过计算机模拟,研究了超高斯光脉冲在波分复用光纤系统中的传输特性.在此基础上,数值模拟了超高斯光脉冲传输的稳定性以及脉冲间的相互作用.
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| 关 键 词： | 非均匀光纤 变系数非线性薛定谔方程 超高斯光脉冲 |
Simulation of the Transmission of Super-Gaussian Optical Pulse in the WDM Inhomogeneous Fiber System |
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| ZHAO Chun.Simulation of the Transmission of Super-Gaussian Optical Pulse in the WDM Inhomogeneous Fiber System[J].Journal of Shanxi Datong University(Natural Science Edition),2008,24(4):46-49. |
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| Authors: | ZHAO Chun |
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| Institution: | ZHAO Chun (School of Engineering, Shanxi Datong University, Datong Shanxi, 037003) |
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| Abstract: | Starting from the higher-order nonlinear SchrOedinger equation （NLS） that describes the propagation of picosecond optical pulse in optical fibers. I have investigated the transmission characteristics of Super-Gaussian optical pulse in the WDM inhomogeneous fiber by using FFI＂ split operator method, which will be helpful to provide some theoretical suggestions for high-bit- rate optical fiber transmission system. |
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| Keywords: | the inhomogeneous fiber nonlinear Schroedinger equation with varying coefficients super Gaussian optical pulse |
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