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Kvantovaya Elektronika, 2001 Volume 31, Number 11, Pages 987–992 (Mi qe2088)

Nonlinear optical phenomena

Efficiency of anti-Stokes generation in nonstationary stimulated Raman scattering

N. I. Shamrov

Department of Physics and Mathematics, M. E. Evsev'ev Mordva State Pedagogical Institute, Saransk,

Abstract: Nonstationary SRS equations are solved analytically for short samples in the approximation of a prescribed exciting field, and numerically for a longer medium taking into account the pumping depletion. The dependence of the energy of Stokes and anti-Stokes waves on their spatial mismatching is studied. The optimal angle of anti-Stokes generation is determined as a function of the length of the system, pump pulse energy, and the rate of transverse relaxation.

PACS: 42.65.Dr, 42.60.Lh

Received: 07.07.2001


 English version:
Quantum Electronics, 2001, 31:11, 987–992

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