Numerical Study of Power Transient in Backward Pumped Raman Amplifier

Acta Scientiarum Naturalium Universitatis Pekinensis

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Numerical Study of Power Transient in Backward Pumped Raman Amplifier

ZHENG Lei, CHEN Zhangyuan, TANG Wenjing, WU Deming, XU Anshi

National Key Laboratory on Local Fiber-Optic Networks and Advanced Optical Communication Systems, Electronics Department, Peking University, Beijing, 100871

Received:2003-11-04 Online:2004-05-20 Published:2004-05-20

拉曼放大系统中功率瞬态的数值仿真研究

郑磊, 陈章渊, 唐文静, 吴德明, 徐安士

北京大学电子学系光纤通信网和新型光通信系统国家重点实验室，北京，100871

Abstract

Abstract: It is observed that the amplitude of the power transient overshoot depends on the gain of the amplifier when the input signal power is the constant. The other system parameters, such as the input pump power and fiber length, have no effects on it.

Key words: Raman amplifier, power transient, wavelength division multiplexing (WDM)

摘要： 对背向泵浦拉曼放大系统的瞬态效应进行了数值仿真研究。详细分析了拉曼放大系统的功率瞬态的幅度与各系统参数之间的关系。结果表明当系统的输入信号光功率保持恒定的情况下，系统功率瞬态的幅度仅由系统的增益决定，泵浦输入功率和系统跨距的变化对它没有影响。

关键词: 光纤拉曼放大器, 瞬态现象, 波分复用

CLC Number:

TN929.11

ZHENG Lei,CHEN Zhangyuan,TANG Wenjing,WU Deming,XU Anshi. Numerical Study of Power Transient in Backward Pumped Raman Amplifier[J]. Acta Scientiarum Naturalium Universitatis Pekinensis.

郑磊, 陈章渊, 唐文静, 吴德明, 徐安士. 拉曼放大系统中功率瞬态的数值仿真研究[J]. 北京大学学报（自然科学版）.

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URL: https://xbna.pku.edu.cn/EN/

https://xbna.pku.edu.cn/EN/Y2004/V40/I3/346

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Numerical Study of Power Transient in Backward Pumped Raman Amplifier

拉曼放大系统中功率瞬态的数值仿真研究

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