Spatio-temporal dynamics of the cross section profile of the optical field in the laser with frequency detuning
A.A. Krents, N.E. Molevich

S.P. Korolyov Samara State Aerospace University,
P.N. Lebedev Physical Institute of RAS, Samara Branch

Full text of article: Russian language.

Abstract:
The spatio-temporal dynamics of the cross section profile of the optical field in the laser with frequency detuning was numerically simulated on the basis of the Maxwell-Bloch equations. It is shown that at certain values of laser parameters autowaves propagating across the aperture are observed. In this laser system, it is shown the transition to spatio-temporal chaos via the cascade of tori doubling bifurcations.

Key words:
dynamic chaos, wide aperture laser, period of tori doubling bifurcation, autowaves.

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