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Optical-acoustic soliton under the conditions of slow light and stimulated Mandelstam-Brillouin scattering

  • S. V. Sazonov
Atoms, Spectra, Radiations

Abstract

The possibility of forming a stable optical-acoustic soliton in the regime of electromagnetically induced transparency has been analyzed under the condition that the group velocity of light in a medium with stimulated Mandelstam-Brillouin scattering decreases to the speed of sound. This possibility exists because the forward Mandelstam-Brillouin scattering, which is forbidden in a nondispersive medium, is allowed under this condition. The optical component is an envelope pulse, and the acoustic component has no carrier frequency. It has been shown that such a soliton can be formed for anomalously low input intensities of the optical pulse.

PACS numbers

42.50.Ar 42.65.Es 42.81.−i 

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Copyright information

© Pleiades Publishing, Inc. 2005

Authors and Affiliations

  • S. V. Sazonov
    • 1
  1. 1.Kaliningrad State UniversityKaliningradRussia

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