Multistability of Spiking Regimes in a Model of a Laser with Delayed-Feedback

Resumo

We use the methods of asymptotic analysis to obtain finite-dimensional maps, whose dynamics determines the dynamics of relaxation oscillations in a laser model with optoelectronic feedback. The coexistence of cycles and chaotic attractors is demonstrated. Switching of spiking regimes by pulsed disturbance of pumping in a certain oscillation phase is discussed.