OBSERVATION OF BER DEGRADATION DUE TO FADING IN LONG-DISTANCE OPTICAL AMPLIFIER SYSTEM

被引:34
作者
YAMAMOTO, S
EDAGAWA, N
TAGA, H
YOSHIDA, Y
WAKABAYASHI, H
机构
[1] KDD R&D Laboratories, Kamifukuokashi, Saitama 356, 2-1-15, Ohara
关键词
OPTICAL COMMUNICATIONS; FADING; ERRORS;
D O I
10.1049/el:19930140
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
4500 km optical fibre transmission at 5 Gbit/s was successfully carried out using 138 erbium-doped fibre amplifiers. However, the long term performance measurement shows BER fluctuation. It is found that such BER fluctuation can be correlated to the fading of the optical signal-to-noise ratio presumably due to the polarisation effect.
引用
收藏
页码:209 / 210
页数:2
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