Optical zoomeron as a result of beatings of the internal modes of a Bragg soliton |
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Authors: | B I Mantsyzov |
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Institution: | (1) Faculty of Physics, Moscow State University, Vorob’evy gory, Moscow, 119992, Russia |
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Abstract: | A new solution of two-wave Maxwell-Bloch equations has been obtained analytically and numerically. It describes the propagation of an oscillating nonlinear optical solitary wave, or optical zoomeron, in a one-dimensional periodic resonant Bragg structure. It has been shown that the appearance of large oscillations in the velocity and total amplitude of Bloch modes of the pulse is caused by beating of internal modes of the perturbed Bragg soliton. |
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