Numerical and theoretical study of the crosstalk in gain clamped semiconductor optical amplifiers

被引：15

作者：

Sun, JY ^{[1
]}

Morthier, G ^{[1
]}

Baets, R ^{[1
]}

机构：

[1] State Univ Ghent, IMEC, Dept Informat Technol, B-9000 Ghent, Belgium

来源：

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | 1997年 / 3卷 / 05期

关键词：

crosstalk; semiconductor optical amplifiers; small-signal analysis; time-domain analysis;

D O I：

10.1109/2944.658591

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 rate equation model of a gain clamped semiconductor optical amplifier (GCSOA) is presented, Both a time-domain and a small-signal analysis of those rate equations are used to investigate the crosstalk between different signal channels, It is shown that the crosstalk of GCSOA's strongly depends on the bit rate of the amplified signals and is lower at both very high bit rates and low bit rates, This crosstalk is proportional with the input power and, approximately, with the amplification.

引用

页码：1162 / 1167

页数：6

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