PMD mitigation at 10Gbit/s using linear and nonlinear integrated electronic equaliser circuits

被引:69
作者
Bülow, H [1 ]
Buchali, F [1 ]
Baumert, W [1 ]
Ballentin, R [1 ]
Wehren, T [1 ]
机构
[1] Alcatel SEL AG, Alcatel Corp Res Ctr, Dept ZFZ ON, D-70430 Stuttgart, Germany
关键词
Decision feedback equalizers (DFE) - Polarization mode dispersion (PMD) - Transversal filters;
D O I
10.1049/el:20000175
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
A transversal filter (TF) and a decision feedback equaliser (DFE) have been manufactured as integrated electronic circuits in SiGe technology suitable for 10Gbit/s operation. Using these devices, electrical equalisers for implementation in optical receivers have been realised and the reduction in penalty induced by polarisation mode dispersion (PMD) has been experimentally analysed. A device consisting of the concatenation of a TF and DFE exhibits the lowest residual penalty, < 3 dB for a PMD with a differential group delay of < 80ps.
引用
收藏
页码:163 / 164
页数:2
相关论文
共 5 条
[1]  
BULOW H, 1999, P ECOC99 NIC 26 30 S, V11, P138
[2]  
CHBAT MW, 1999, OFC IOOC 99 SAN DIEG
[3]   TECHNIQUES FOR HIGH-SPEED IMPLEMENTATION OF NONLINEAR CANCELLATION [J].
KASTURIA, S ;
WINTERS, JH .
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1991, 9 (05) :711-717
[4]  
Schuppen A., 1998, Microwave Engineering Europe, p39, 41
[5]   ELECTRICAL SIGNAL-PROCESSING TECHNIQUES IN LONG-HAUL FIBEROPTIC SYSTEMS [J].
WINTERS, JH ;
GITLIN, RD .
IEEE TRANSACTIONS ON COMMUNICATIONS, 1990, 38 (09) :1439-1453