3 September 2003 Laser cryptography by optical chaos
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Proceedings Volume 5135, Optical Information, Data Processing and Storage, and Laser Communication Technologies; (2003) https://doi.org/10.1117/12.517932
Event: International Conference on Lasers, Applications, and Technologies 2002, 2002, Moscow, Russian Federation
Abstract
We propose a method to obtain intensity chaos of high dimensionality from a laser diode with a nonlinear delayed feedback. The core of the chaotic transmitter and receiver is formed by an electro-topic LiNbO3 modulator that is used to generate strong nonlinearities and chaotic waveforms. The method can be used for encrypting and decrypting a signal in a chaos-based communication system.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jean-Pierre Goedgebuer, Pascal Levy, Laurent Larger, "Laser cryptography by optical chaos", Proc. SPIE 5135, Optical Information, Data Processing and Storage, and Laser Communication Technologies, (3 September 2003); doi: 10.1117/12.517932; https://doi.org/10.1117/12.517932
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