| 非线性光学效应在光纤通信中的应用研究 |
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| 引用本文： | 龙青云,胡素梅.非线性光学效应在光纤通信中的应用研究[J].韶关学院学报,2014(8):25-28. |
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| 作者姓名： | 龙青云 胡素梅 |
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| 作者单位： | [1]广东石油化工学院计算机与电子信息学院 [2]广东石油化工学院理学院,广东茂名525000 |
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| 基金项目： | 广东省自然科学基金项目（$2013010012844）;茂名市工农业科技计划项目（201318）. |
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| 摘 要： | 为了研究非线性光学效应在光纤通信中的应用，首先阐述了非线性光学的定义，探讨了非线性光学在光纤通信方面的应用发展．指出其研究展望．着重数值模拟了非线性光学效应在光纤通信中用作光纤拉曼放大器时的物理过程．结果表明：基于Chraplyvy模型能够较好地模拟出受激拉曼散射作为光纤拉曼放大器原理的过程．并且其程序运行效率高于采用洛仑兹模型．结论与文献相比有新的进展，为非线性光学的进一步理论、实验和应用研究提供了参考．
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| 关 键 词： | 非线性光学 光纤通信 受激拉曼散射 光纤拉曼放大器 |
On the application of nonlinear optical effect in optical fiber communication |
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| LONG Qing-yun,HU Su-mei.On the application of nonlinear optical effect in optical fiber communication[J].Journal of Shaoguan University(Social Science Edition),2014(8):25-28. |
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| Authors: | LONG Qing-yun HU Su-mei |
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| Institution: | 1.Computer ＆ Communication Department, Guangdong University of Petrochemical Technology;2.School of Sciences, Guangdong University of Petrochemical Technology, Maoming 525000, Guangdong, China) |
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| Abstract: | In order to study the application of nonlinear optical effect in optical fiber communication, at first, the definition of nonlinear optics is presented. Then, the application development of nonlinear optics in optical fiber communication and its research prospect are discussed. The key point is numeric simulation of the principle of fiber Raman amplifier which is the application of nonlinear optical effect in optical fiber communication. It is found that： stimulated Raman scattering which is the principle of fiber Raman amplifier can be better numeric simulated by Chraplyvy model then Lorentz model in program efficiency. The results are helpful for more study of nonlinear optics. |
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| Keywords: | nonlinear optics optical fiber communication stimulated Raman scattering fiber Raman amplifier |
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