Transmission of encoded information based on antiphase dynamics

Optics Letters
Evgeny A Viktorov, P Mandel

Abstract

We propose a method for secure information encoding and transmission that exploits (i) the sensitivity of antiphase dynamics to the relative phase of time-dependent intensities in multimode free-running Fabry-Perot lasers and (ii) the nonreciprocal independence of antiphased states oscillating in orthogonal polarizations. The logical states are chaotic attractors. The signal sent by the transmitter is only part of the key. The total key is the signal plus the receiver. The signal generates the message only in the correct receiver.

References

Mar 1, 1990·Physical Review. a·G E JamesR Roy
Jul 1, 1995·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·H J Li, J L Chern
Feb 19, 1990·Physical Review Letters·L M Pecora, T L Carroll
Oct 1, 1990·Physical Review Letters·K WiesenfeldR Roy
May 17, 1993·Physical Review Letters·S HayesE Ott
Jul 5, 1993·Physical Review Letters·K M Cuomo, A V Oppenheim
Apr 15, 1994·Optics Letters·P Mandel, J Wang
Dec 15, 1994·Optics Letters·P Colet, R Roy

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Citations

Dec 2, 2000·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·E A ViktorovP Mandel
Feb 7, 2007·Physical Review Letters·Eduardo CabreraJ M Guerra

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