Improvement of transmission performances of optical communication systems by distributed fiber Raman amplifiers

被引：0
|
作者：
Zhang, Wei [1 ]
Peng, Jiang-De [1 ]
Liu, Xiao-Ming [1 ]
Fan, Chong-Cheng [1 ]
机构：
[1] Electron. Eng. Dept., Tsinghua Univ., Beijing 100084, China
来源：
Zhongguo Jiguang/Chinese Journal of Lasers | 2002年 / 29卷 / 08期
关键词：
Fiber lasers - Optical devices - Optical systems - Signal receivers;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An optical communication system with both EDFA and B-DFRA is introduced. Two applications of B-DFRA are studied. The first case is a receiver terminal with a receiver, an EDFA preamplifier and a B-DFRA. The second case is a multistage point to point optical repeated system with both EDFA and B-DFRA. The performance improvements in the two cases are calculated. The principle of the Raman pump power selection is discussed.
引用
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页码：729 / 734
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