Chaos synchronization in optically programmable logic cells

Ana P. Gonzalez-Marcos; Jose Antonio Martin-Pereda

doi:10.1117/12.328752

4 December 1998 Chaos synchronization in optically programmable logic cells

Ana P. Gonzalez-Marcos, Jose Antonio Martin-Pereda

Proceedings Volume 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications; (1998) https://doi.org/10.1117/12.328752
Event: 1998 International Conference on Applications of Photonic Technology, 1998, Ottawa, Canada

Abstract

A possible approach to the synchronization of chaotic circuits is reported. It is based on an Optically Programmable Logic Cell and the signals are fully digital. A method to study the characteristics of the obtained chaos is reported as well as a new technique to compare the obtained chaos from an emitter and a receiver. This technique allows the synchronization of chaotic signals. The signals received at the receiver, composed by the addition of information and chaotic signals, are compared with the chaos generated there and a pure information signal can be detected. Its application to cryptography in Optical Communications comes directly from these properties. The model here presented is based on a computer simulation.

Citation Download Citation

Ana P. Gonzalez-Marcos and Jose Antonio Martin-Pereda "Chaos synchronization in optically programmable logic cells", Proc. SPIE 3491, 1998 International Conference on Applications of Photonic Technology III: Closing the Gap between Theory, Development, and Applications, (4 December 1998); https://doi.org/10.1117/12.328752

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