Revitalization of Gain Flatness and Bit-Error Rate for an EDFA-WDM system

被引：1

作者：

Verma, Deepika ^{[1
]}

Meena, Santosh ^{[1
]}

机构：

[1] Govt Women Engn Coll, Elect & Commun Dept, Ajmer, India

来源：

2014 6TH INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE AND COMMUNICATION NETWORKS | 2014年

关键词：

EDFA length; pump power; bit error rate; gain flatness and WDM system;

D O I：

10.1109/CICN.2014.62

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In EDFA(Erbium Doped Fiber Amplifier) the gain flattening is a very important issue. EDFA plays a very important role in WDM optical applications.. The purpose of this project is to correct the gain non-uniformity for each channel in order to equalize the amplitude gain in a wavelength division multiplexing (WDM) system. The system is simulated using Optisystem 12 software to achieve gain flatness of EDFA through optimized fiber length and pump power. The gain are flattened within 32 +/- 0.36dB from 1546nm to 1558nm band of wavelength with noise figure (NF) <7dB and bit error rate (BER) <10(-10) for 16-channels simultaneous amplification in a single stage EDFA. A WDM system which includes an EDFA is modeled and obtained maximum uniformed gains. We have achieved the quality factor nearly of 6.

引用

页码：237 / 241

页数：5

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