Design Optimization of Erbium-Doped Fiber Ring Laser For C and L Band Amplification Incorporating Chirped Fiber Bragg Grating

被引：0
|
作者：
Anthony, Ricky [1 ]
Lahiri, Rini [2 ]
Biswas, Sambhunath [3 ]
机构：
[1] Indian Inst Technol, Dept Elect Engn, Indore, Madhya Pradesh, India
[2] NIT Nagaland, Dept Elect & Commun Engn, Silchar, India
[3] Heritage Inst Technol, Dept Elect & Commun Engn, Kolkata, India
来源：
2012 5TH INTERNATIONAL CONFERENCE ON COMPUTERS AND DEVICES FOR COMMUNICATION (CODEC) | 2012年
关键词：
C and L band; erbium doped fiber ring amplifier; chripped bragg grating; gain flatenning; optical communication; GAIN; AMPLIFIERS; EDFA; NOISE;
D O I：
暂无
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：
This paper presents simulation studies of an efficient Wavelength division multiplexed erbium doped fiber ring laser for high gain and low noise, in C band and extending up to L band region (1545-1615nm). An average gain of 33.10dB and noise figure of 7dB (maxima) has been reported on optimizing the system at -30dBm/channel input signal level, 150mW pump powers and amplifier lengths of 10m and 20m respectively at room temperature. The system has also been investigated for different fiber lengths, pump powers, input signal levels and temperatures. Inclusion of chirped fiber Bragg grating (CFBG) provided a uniform gain over 70nm with 0.2dB (p-p) variation.
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页数：4
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