| 多波长后向泵浦拉曼放大器优化算法研究 |
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| 引用本文： | 崔炳华,邱琪,薛飞,王岩柏.多波长后向泵浦拉曼放大器优化算法研究[J].电子科技大学学报(社会科学版),2003(3). |
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| 作者姓名： | 崔炳华 邱琪 薛飞 王岩柏 |
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| 作者单位： | 电子科技大学宽带光纤传输与通信系统技术国家重点实验室 成都610054
(崔炳华，邱琪，薛飞)，电子科技大学宽带光纤传输与通信系统技术国家重点实验室 成都610054(王岩柏) |
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| 摘 要： | 介绍了多波长后向泵浦拉曼放大器的原理和数学分析方法,设计了一种有效的泵浦优化算法,该算法包括改进的遗传算法和打靶法。数值仿真得到了带宽为80 nm、平均开关增益为5.93 dB的拉曼放大,其增益起伏小于1 dB。
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| 关 键 词： | 多波长后向泵浦拉曼放大器 遗传算法 打靶法 增益起伏 带宽 |
Study on Optimal Design of Multiwavelength Backward-Pumped Fiber Raman Amplifiers |
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| Cui Binghua,Qiu Qi,Xue Fei,Wang Yanbai.Study on Optimal Design of Multiwavelength Backward-Pumped Fiber Raman Amplifiers[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2003(3). |
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| Authors: | Cui Binghua Qiu Qi Xue Fei Wang Yanbai |
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| Abstract: | The theory and mathematical analysis of multiwavelengh backward-pumped fiber Raman amplifier are presented, and an effective optimizing method including a improved genetic algorithm and a shooting method is presented to optimize the pump lights. By numerical simulation, 80 nm bandwidth Raman gain rippled less than 1 dB is attained, and the average on-off gain is 5.93 dB. |
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| Keywords: | MW-FRA genetic algorithm shooting method gain ripple bandwidth |
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