| 拉曼+EDFA宽带混合光放大器的实现和设计优化 |
| |
| 引用本文： | 陈健,张巍,刘小明,彭江得,周炳琨.拉曼+EDFA宽带混合光放大器的实现和设计优化[J].电子学报,2002,30(9):1302-1304. |
| |
| 作者姓名： | 陈健 张巍 刘小明 彭江得 周炳琨 |
| |
| 作者单位： | 清华大学电子工程系,北京 100084 |
| |
| 摘 要： | 基于对增益和噪声特性的分析,本文实现了长距离宽带传输系统中由分布拉曼放大器和掺铒光纤放大器中组成的宽带混合放大单元,并提出了混合放大器进行优化设计的方法,特别指出适当调整拉曼放大器和掺铒光纤放大器的增益谱可以实现噪声谱的平坦.
|
| 关 键 词： | 拉曼放大器 混合放大 设计 |
| 文章编号： | 0372-2112(2002)09-1302-03 |
Realization and Optimal Design Optimizing of Broadband Raman +EDFA Hybrid Amplifiers |
| |
| CHEN Jian,ZHANG Wei,LIU Xiao-ming,PENG Jiang-de,ZHOU Bing-kun.Realization and Optimal Design Optimizing of Broadband Raman +EDFA Hybrid Amplifiers[J].Acta Electronica Sinica,2002,30(9):1302-1304. |
| |
| Authors: | CHEN Jian ZHANG Wei LIU Xiao-ming PENG Jiang-de ZHOU Bing-kun |
| |
| Affiliation: | Dept.of Electronics Engineering,Tsinghua University,Beijing 100084,China |
| |
| Abstract: | Based on the experimental and theoretical investigations on the gain and noise characteristics, a broadband hybrid amplifier composed of distributed Raman amplifier and EDFA is realized. A method for optimal design of the hybrid amplifier is proposed. It is pointed especially that adjusting the gain specta of Raman amplifier and EDFA properly can realize flat noise figure spectrum. |
| |
| Keywords: | Raman amplifier Hybrid amplifier design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《电子学报》浏览原始摘要信息 |
|
点击此处可从《电子学报》下载全文 |
|
