@Article{Supelec706,
author = {Damien Rontani and Alexandre Locquet and Marc Sciamanna and David Citrin and Atsushi Uchida},
title = {{Generation of Orthogonal Codes with Chaotic Optical Systems}},
journal = {Optics Letters},
year = {2011},
volume = {36},
number = {12},
pages = {2287-2289},
abstract = {We propose to use an electro-optic oscillator based on two
Mach-Zehnder modulators
in two different delayed feedback loops to generate two
orthogonal chaotic spreading
sequences (codes). We numerically demonstrate, for such codes,
spectrally-efficient
multiplexing and demultiplexing of two digital data streams at
multi-Gb/s rates using
chaos synchronization and covariance-based detection.}
}