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WDM系统中的EDFA的分析设计 被引量:1

Analysis and Design of EDFA Used in WDM Systems
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摘要 融合全光反馈增益锁定、光电反馈增益控制技术 ,提出了一种在波分复用 (WDM)系统中进行多信道放大的新型掺铒光纤放大器 (EDFA) ,给出了同时采用以上两种技术的完整的数学模型 ,并采用数值积分法对该EDFA进行了分析设计 ,最终给出了该EDFA的一些特性参数。 A new kind of EDFA is proposed to amplify multiple channel signals in WDM systems, using the combination of all-optic feedback gain locking and photoelectricity feedback gain control technologies.The paper comes up with a complete math model integrating these two technologies and analyzes the model with numerical integral method so as to give out the characteristic parameters of this kind of EDFA.
出处 《南京邮电学院学报》 2001年第3期38-42,49,共6页 Journal of Nanjing University of Posts and Telecommunications(Natural Science)
关键词 光电反馈增益控制 激光谐振 掺铒光纤放大器 波分复用 All-optic feedback gain lock Photoelectricity feedback gain control Laser resonance
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