Simulation performance of erbium-doped fiber amplifiers

被引:0
|
作者
Zhao, WQ [1 ]
Zhang, MD [1 ]
Sun, XH [1 ]
机构
[1] Southeast Univ, Dept Elect Engn, Nanjing 210096, Peoples R China
关键词
erbium-doped fiber amplifiers (EDFAs); saturated gain; noise figure;
D O I
10.1023/A:1015094219818
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
in this paper, a simple approach is introduced to simulate the main performance of erbium-doped fiber amplifiers by using two empirical formulas to calculate saturated gain and corresponding noise figure. Then conflict equations are presented to improve this approach. At the end of the paper the comparison of calculation results before and after improvement is given. It has been shown to be more accurate.
引用
收藏
页码:115 / 121
页数:7
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