| 摘要: |
| 本文综述了混合拉曼／掺饵光纤放大器（HFA）的工作原理，结构和特点，介绍了4类HFA基本结构及其实验结果，并通过介绍近年来各类HFA在密集波分复用（DWDM）系统中的应用表明了HFA在带宽，增益和噪声特性方面的优点。 |
| 关键词: 拉曼／EDFA放大器 DWDM 光纤通信 密集波分复用 掺饵光纤放大器 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:March 12, 2002 |
| 基金项目: |
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| Hybrid Raman/Erbium-Doped Fiber Amplifiers and their Applications in DWDM Systems |
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| Abstract: |
| This paper summarizes the operational principle,configuration and characteristics of hybrid Raman/Erbium-Doped Fiber Amplifiers(HFA), introduces the fundamental configurations and experimental results of four types of HFA, and shows the advantages of HFA in bandwidth,gain and noise characteristics by describing the application of many kinds of HFAs in DWDM system in recent years. |
| Key words: Optical fiber communication,DWDM,Hybrid Raman/Erbium-Doped Fiber Amplifier(HFA),Configuration,Application |
