Optical communication with synchronized hyperchaos generated electrooptically

Jean Pierre Goedgebuer, Pascal Levy, Laurent Larger, Chii Chang Chen, William T. Rhodes

研究成果: 雜誌貢獻期刊論文同行評審

144 引文 斯高帕斯(Scopus)

摘要

We propose a method based on a scalar second-order difference-differential equation to obtain intensity chaos from a laser diode with a nonlinear delayed feedback. The method can be used for encrypting, transmitting, and decrypting a signal in a chaos-based communication system. The core of the chaotic transmitter and receiver is formed by an electrooptic modulator that is used to generate a strong reproducible nonlinearity and chaotic waveforms of extremely high Lyapunov dimensionality. The system opens the way to ultrafast chaotic communications.

原文???core.languages.en_GB???
頁(從 - 到)1178-1183
頁數6
期刊IEEE Journal of Quantum Electronics
38
發行號9
DOIs
出版狀態已出版 - 9月 2002

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