| Compton散射对五阶非线性下零色散附近调制不稳定性的影响 |
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| 引用本文： | 冯光辉,郝东山.Compton散射对五阶非线性下零色散附近调制不稳定性的影响[J].光学技术,2011,37(6):745-750. |
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| 作者姓名： | 冯光辉 郝东山 |
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| 作者单位： | 郑州华信学院信息工程系,河南新郑,451100 |
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| 基金项目： | 河南省基础与前沿技术研究资助项目(092300410227) |
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| 摘 要： | 应用多光子非线性Compton散射模型和非线性薛定谔方程,研究了Compton散射对五阶非线性零色散附近调制不稳定性的影响.将入射光和Compton散射光作为产生调制不稳定性的机制,分析了光纤损耗、四阶色散和五阶非线性对增益谱的影响.结果表明:散射下的正或负五阶非线性分别使零色散附近的增益谱宽和峰值比散射前增大得更大或...
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| 关 键 词： | 调制不稳定性 四阶色散 五阶非线性 耦合 多光子非线性Compton散射 |
Influences of Compton scattering on modulation instability near zero dispersion under quintic nonlinearity |
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| FENG Guanghui
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HAO Dongshan.Influences of Compton scattering on modulation instability near zero dispersion under quintic nonlinearity[J].Optical Technique,2011,37(6):745-750. |
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| Authors: | FENG Guanghui HAO Dongshan |
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| Institution: | FENG Guanghui,HAO Dongshan(Department of Information Engineering,Zhengzhouhuaxin University,Xinzheng 451100,Henan,China) |
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| Abstract: | Using the model of multi-photon nonlinear Compton scattering and nonlinear Schrodinger equation,the influences of modulation instability near zero dispersion under quintic nonlinearity produced by Compton scattering are studied.The influences of the gain spectra produced by the optical fiber loss,fourth-order dispersion and quintic nonlinearity are analyzed by using the mechanism of the modulation instability produced by the incident light and scattered light.The results show that the bigger width and crest... |
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| Keywords: | modulation instability fourth-order dispersion quintic nonlinearity coupling multi-photon nonlinear Compton scattering |
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