Chinese Journal of Lasers, Volume. 15, Issue 2, 94(1988)
Relaxation in transient degenerate four-wave mixing
A series of phenomenologieal relaxation equations have been introduced to describe the formation and decay of grating in the medium. The influences of medium relaxation on the transient properties of degenerate four-wave mixing were studied theoretically and experimentally. Through investigation of the shape of backward wave, the collection effect and smoothing effect were observed. Theoretical explanations of the experimental results were perfect.
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Lan Guang, Fan Dianyuan. Relaxation in transient degenerate four-wave mixing[J]. Chinese Journal of Lasers, 1988, 15(2): 94