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Journal of Applied Spectroscopy

, Volume 72, Issue 5, pp 650–657 | Cite as

Amplification Spectra Under the Conditions of Narrow-Band Pumping and in Probing by a Trial Field

  • L. S. Gaida
  • A. A. Afanas'ev
  • A. Ch. Svistun
Article
  • 15 Downloads

Abstract

The processes of parametric interaction in different techniques of organization of the effect of laser radiation on the resonant transitions of the vapors of alkali metal atoms have been investigated experimentally and theoretically. The results obtained show that, provided there are processes of four-wave mixing under the resonance conditions, it is necessary to consider the structure of the quasi-levels that are formed on exposure to the pumping-field narrow-band radiation. Based on the two-level model, a nonlinear theory of resonant frequency-nondegenerate mixing of arbitrary-intensity waves has been developed that describes the spectral regular and energy characteristics of parametric scattering.

Keywords

four-wave mixing conical radiation three-photon scattering wide- and narrow-band radiation 

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Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • L. S. Gaida
    • 1
  • A. A. Afanas'ev
    • 2
  • A. Ch. Svistun
    • 1
  1. 1.Yanka Kupala Grodno State UniversityGrodnoBelarus
  2. 2.B. I. Stepanov Institute of PhysicsNational Academy of Sciences of BelarusMinskBelarus

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