Nonlocal Nonlinear Electro-Optic Phase Dynamics Demonstrating 10 Gb/s Chaos Communications

By R. Lavrov, Maxime Jacquot, Laurent Larger. IEEE Journal of Quantum Electronics, 2010

165 citations recorded by the source corpus.

We report on successful 10 Gb/s transmission of a message hidden in a chaotic optical phase over more than 100 km of an installed fiber optic network. This represents the best performance to date for so-called optical chaos communication, a physical layer oriented optical data encryption technique. Such performances was achieved through the use of a recently developed electro-optic nonlinear delay phase dynamics, inspired from differential phase modulation techniques. The setup appears as a superior alternative to the most popular architectures, i.e., the ones involving laser rate equations subjected to delayed feedback. It is compatible with standard dispersion compensation techniques and optical amplification, as shown by two field experiments over installed fiber optic networks.

Subfields: Artificial Intelligence, Computer Networks and Communications, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/db4226e2f7458af33f85d19d3969312066369e17

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Citations in the corpus

Complex photonics: Dynamics and applications of delay-coupled semiconductors lasers (2013, background): “The feasibility of this approach in mutually coupled semiconductor lasers was explored via numerical simulations by Jiang et al. (2010), in which successful simultaneous message transmission was demonstrated with a bit rate higher than 10 Gb=s.”
High-Speed Photonic Reservoir Computing Using a Time-Delay-Based Architecture: Million Words per Second Classification (2017, methodology): “The latest version was especially designed in the framework of 10 Gb=s optical chaos communication, and it succeeded in establishing, through the realistic conditions of a field experiment, the state of the art in speed and transmission quality thanks to highly controllable differential phase shift ”