A Comprehensive Study on Gain Stabilization of Er-doped Fiber Amplifier in C-band with Uniform Fiber Bragg Grating-Pair

被引：4
|
作者：
Yang, Jiuru [1 ]
Ma, Yu
OuYang, Yunlun [2 ]
Liu, Chunyu [1 ]
Zhang, Jiaxiao [2 ]
机构：
[1] Heilongjiang Univ, Coll Heilongjiang Prov, Key Lab Elect Engn, Harbin 150080, Peoples R China
[2] Heilongjiang Univ, Coll Elect Engn, Harbin 150080, Peoples R China
来源：
INTERNATIONAL SYMPOSIUM ON PHOTONICS AND OPTOELECTRONICS 2014 | 2014年 / 9233卷
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
Erbium doped fiber amplifier; gain; stabilization; fiber grating-pair; C-band;
D O I：
10.1117/12.2064934
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：
Fiber grating-pair is one of the efficient methods for gain stabilization of erbium doped fiber amplifier (EDFA) but with a gain-reduction of signals, especially in C-band. In order to overcome it, in this article, we establish a configuration of EDFA based uniform fiber grating-pair and conduct a comprehensive study on gain stabilization by varying the reflectivity, center wavelength and 3dB bandwidth of grating, and by varying the channel number and pump power. The numerical results show that under the optimal parameters of grating the gain stabilization at 1550nm is +/- 0.044dB with high gain and large dynamic range.
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收藏
页数：5
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