Multi parameter optimization of Raman Fiber Amplifier using genetic algorithm for S band dense wavelength division multiplexed system

被引：0
|
作者：
Singh, Simranjit [1 ]
Saini, Sonak [1 ]
Kaler, R. S. [2 ]
Kaur, Ramandeep [1 ]
机构：
[1] Punjabi Univ, Dept Elect & Commun Engn, Patiala, Punjab, India
[2] Thapar Univ, Dept Elect & Commun Engn, Patiala, Punjab, India
来源：
OPTIK | 2014年 / 125卷 / 17期
关键词：
Raman Fiber Amplifier (RFA); Genetic algorithm (GA); Dense wavelength division multiplexed (DWDM) system; Channel spacing; Bit error rate; HYBRID OPTICAL AMPLIFIER; PERFORMANCE EVALUATION; EDFA;
D O I：
10.1016/j.ijleo.2014.04.087
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A simple genetic algorithm is implemented to perform multi parameter optimization of Raman Fiber Amplifier for 100 channel S band dense wavelength division multiplexed system at 25 GHz interval. A cost effective system using single Raman pump is investigated aiming at maximum average gain. The single counter propagating pump is optimized to frequency of 211.528 THz and 652.93 mW power level with optimum Raman fiber length of 44.064 Km. There is evidence to show that the optimum solution presents a small gain variation (less than 3 dB) over an effective bandwidth covering 197-199.475 THz. The optimized configuration enabled an adequate system performance in terms of acceptable Q-factor (19.52 dB) and BER (1.46 x 10(-21)). (C) 2014 Elsevier GmbH. All rights reserved.
引用
收藏
页码：4694 / 4699
页数：6
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