title: Encoding by control of the symbolic dynamics emitted by a chaotic laser.
abstract: Application to a chaotic erbium-doped fiber laser of the digital encoding technique by control of its emitted symbolic dynamics is numerically tested. Criteria to select the better working conditions and the perturbation to be introduced in any control parameter are proposed. Once they are chosen, the procedure to prepare the system for control and the way to carry it out are described. It is shown that the general method cannot be blindly applied, but it must be adapted to the particular case under analysis for a good performance. Finally, in relation to a possible experimental implementation, influence of noise in the bit error rate of the communication system is discussed.
authors.affiliation: Department of Applied Physics and I3A, University of Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain.
authors.forename: Juan Carlos
authors.initials: JC
authors.lastname: Martín