Optimization of hybrid Raman/erbium-doped fiber amplifier for multi terabits WDM system

被引：8

作者：

Kaler, R. S. ^{[1
]}

机构：

[1] Thapar Univ, Elect & Commun Engn Dept, Patiala, Punjab, India

来源：

OPTIK | 2013年 / 124卷 / 07期

关键词：

Hybrid optical amplifier; Noise figure; Raman fiber length; Output power; SEMICONDUCTOR OPTICAL AMPLIFIER;

D O I：

10.1016/j.ijleo.2011.12.044

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, hybrid optical amplifier (Raman-EDFA) has been optimized using different optimized parameter such as noise figure, output power for fixed output power EDFA and Raman pump, pump power, Raman fiber length for Raman amplifier. It is being shown that when the optimized parameters are used, the hybrid optical amplifier provides better performance. Further we investigate the maximum single span distance using optimized hybrid optical amplifier. It has been shown that using optimized hybrid optical amplifier, the dispersions at 2, 4, 8, 16 ps/nm/km achieves 150, 150, 120 and 70 km of single span distance respectively with the acceptable bit error rate. (c) 2012 Elsevier GmbH. All rights reserved.

引用

页码：575 / 578

页数：4

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