Mismatch-induced bit error rate in optical chaos communications using semiconductor lasers with electrooptical feedback

被引：47
|
作者：
Kouomou, YC
Colet, P
Larger, L
Gastaud, N
机构：
[1] Inst Mediterraneo Estudios Avanzados, IMEDA, CSIC, UIB, E-07122 Palma de Mallorca, Spain
[2] CNRS, GTL Telecom, UMR 6174, FEMTO ST, F-57070 Metz, France
来源：
IEEE JOURNAL OF QUANTUM ELECTRONICS | 2005年 / 41卷 / 02期
关键词：
bit error rate (BER); electrooptical feedback; optical chaos communications; semiconductor lasers; synchronization;
D O I：
10.1109/JQE.2004.839686
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：
We analyze the influence of parameter mismatch between emitter and receiver systems on the bit error rate of an optical chaos communication scheme. Intensity hyperchaos is generated in the system by semiconductor lasers with electrooptical feedback. We find analytical predictions for the dependence of the bit error rate with the amplitude of the various mismatches and the statistical properties of the hyperchaotic carrier. A good concordance is found with numerical and experimental results.
引用
收藏
页码：156 / 163
页数：8
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