Spatial and temporal characteristics of a four-wave radiation converter in a transparent medium based on electrostriction and dufour effect
E.V. Vorobyeva, V.V. Ivakhnik, M.V. Savelyev

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Full text of article: Russian language.

DOI: 10.18287/0134-2452-2014-38-2-223-228

Pages: 223-228.

Abstract:
Dynamics of spatial spectrum of the object wave has been analyzed for four-wave radiation converter in an optically transparent medium. It has been shown, that such four-wave radiation converter performs filtering of high spatial frequencies. Over time the spatial frequency bandwidth cut out by four-wave radiation converter decreases leaving the steady-state value.

Key words:
four-wave radiation converter, wavefront reversal.

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