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

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

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...

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Veröffentlicht in:IEEE journal of quantum electronics 2005-02, Vol.41 (2), p.156-163
Hauptverfasser: Kouomou, Y.C., Colet, P., Larger, L., Gastaud, N.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Bit error rate
Bit error rate (BER)
Chaos theory
Chaotic communication
Chemical lasers
Dynamics of nonlinear optical systems
optical instabilities, optical chaos and complexity, and optical spatio-temporal dynamics
Electrooptical
electrooptical feedback
Exact sciences and technology
Feedback
Fundamental areas of phenomenology (including applications)
Laser feedback
Lasers
Lasers and electrooptics
Mathematical analysis
Nonlinear optics
optical chaos communications
Optical feedback
Optical receivers
Optical telecommunications
Optics
Physics
Quantum electronics
Receivers
Semiconductor device noise
Semiconductor lasers
Semiconductor lasers
laser diodes
Stimulated emission
synchronization
Telecommunications
Telecommunications and information theory
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Beschreibung
Zusammenfassung: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.
ISSN:0018-9197
1558-1713
DOI:10.1109/JQE.2004.839686