The influence of the reflection coefficient on the spatial selectivity of a four-wave radiation converter in a transparent medium based on electrostriction and Dufour effect
V.V. Ivakhnik, M.V. Savelyev

 

Samara State University

 

DOI: 10.18287/0134-2452-2015-39-2-197-203

Full text of article: Russian language.

Abstract:
Spatial selectivity of the degenerate four-wave radiation converter in a transparent two-component medium based on electrostriction and Dufour effect has been analyzed as a function of the reflection coefficient. The dependences of the reflection coefficient and the band half-width of spatial frequencies not reflected by such a converter on the intensity of pump waves have been shown to correlate.

Keywords:
four-wave radiation converter, wavefront reversal, transparent two-component medium.

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