超短脉冲在正常群速色散光纤中的传输研究

Proceedings of the 2019 2nd International Conference on Sustainable Energy, Environment and Information Engineering (SEEIE 2019) Pub Date : 1900-01-01 DOI:10.2991/SEEIE-19.2019.48

Weici Liu, Wenxia Hu, Zhijun Xie, Yuwang Liu

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引用次数: 2

摘要

刘伟姿*，胡文霞，谢志军，刘玉旺，广州工商职业技术学院电子信息工程系，广东佛山528138 *通讯作者摘要:本文基于非线性薛定谔方程研究了超短脉冲在正常群速色散(GVD)光纤中的传输特性。建立了数值模型，并利用分步傅里叶变换进行了编程和计算。通过计算机模拟正色散光纤中随增益传输的非线性脉冲演化。得到了一些有益的结论。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Research on Propagation of Ultrashort Pulse in Normal Group-velocity Dispersion Fiber

Weici Liu*, Wenxia Hu, Zhijun Xie and Yuwang Liu Department of Electronic Information Engineering, Guangzhou College of Technology and Business, Foshan 528138, China *Corresponding author Abstract—In this paper, we investigate the properties of ultrashort pulse propagation in normal group-velocity dispersion (GVD) fiber based on nonlinear Schrodinger equation. A numerical model is established and is programmed and calculated by the split-step Fourier transforms. Nonlinear pulse evolution transmitted in normal dispersion fiber with gain is stimulated through computer. Some useful conclusions are obtained.

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Proceedings of the 2019 2nd International Conference on Sustainable Energy, Environment and Information Engineering (SEEIE 2019)

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