OPERATION OF DIGITAL OPTICAL-TRANSMISSION SYSTEM WITH MINIMAL DEGRADATION DUE TO POLARIZATION MODE DISPERSION

被引:12
作者
BULOW, H
机构
[1] Alcatel SEL AG, Research Centre
关键词
OPTICAL COMMUNICATION; OPTICAL DISPERSION; OPTICAL FIBER POLARIZATION;
D O I
10.1049/el:19950158
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
The probability of BER degradation above 10(-9) is evaluated theoretically as the quality parameter for examining the robustness of an optical transmission system incorporating an EDFA to fibre polarisation mode distortion (PMD). Provided that there is an existing power margin, a significantly reduced sensitivity to PMD is achieved by detuning the decision level of the optical receiver from the optimum for zero PMD.
引用
收藏
页码:214 / 215
页数:2
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