Abstract
A planar homogeneous waveguide array with two-level systems has been considered. The evolution of an electromagnetic field is described by the Maxwell-Bloch equations taking into account the action of the fields of neighboring waveguides beyond the slow-envelope approximation. It has been shown that the model in the continuous approximation is reduced to an integrable system of equations, including the case of a nonzero static dipole moment. The model can be used to analyze the nonlinear mechanism of the compression of pulses and the conditions of overcoming of the diffraction limit.
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Original Russian Text © A.A. Zabolotskii, 2011, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheskoi Fiziki, 2011, Vol. 94, No. 12, pp. 918–920.
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Zabolotskii, A.A. Ultrashort pulses of an electromagnetic field in a planar waveguide array with two-level systems. Jetp Lett. 94, 837–839 (2012). https://doi.org/10.1134/S0021364011240106
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DOI: https://doi.org/10.1134/S0021364011240106