Сontrol of rogue waves in laser with opto-electronic feedback
A. A. Krents,
department of Physics, Samara National Research University, Samara;
department of Theoretical Physics, Lebedev Physical Institute, Samara
N. E. Molevich
department of Physics, Samara National Research University, Samara;
department of Theoretical Physics, Lebedev Physical Institute, Samara
Yarunova E. A.
department of Physics, Samara National Research University, Samara;
department of Theoretical Physics, Lebedev Physical Institute, Samara
Abstract
The paper investigates a model of a solid-state laser with optoelectronic feedback, which controls the Q-factor of the resonator. It is shown that, with an increase in the feedback response delay time, a transition to dynamic chaos is observed in the model. For a sufficiently long delay time, rare laser pulses of high intensity, called rogue waves, appear. In addition, it has been shown that it is possible to deliberately excite rogue waves using a short-term external action on the system.
Speaker
Yarunova Elizaveta
department of Physics, Samara National Research University, Samara; department of Theoretical Physics, Lebedev Physical Institute, Samara
Россия
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