Generalized synchronization of chaos in identical systems with hidden degrees of freedom.
We demonstrate generalized synchronization of chaos in a two-mode laser system. The total intensity of the laser output (the sum of the individual mode intensities) is used as the drive signal. This lumped variable transmitted to the identical response system does not generate identical synchronization. Generalized synchronization is observed instead of identical synchronization because of the hidden internal degrees of freedom.
Uchida
Atsushi
A
Department of Physics, University of Maryland, College Park, MD 20742, USA.
McAllister
Ryan
R
Meucci
Riccardo
R
Roy
Rajarshi
R
D005246:Feedback; D007834:Lasers; D017711:Nonlinear Dynamics