Chinese Journal of Lasers, Volume. 20, Issue 4, 282(1993)
Self-pumped phase conjugation by backward stimulated two-wave mixing
We discuss the theory of self-pumped phase conjugation in a special case based on backward stimulated two-wave mixing in a photorefractive crystal. The frequency shift of the scattering wave is considered to be the result of the moving grating which arises from the photovoltaic effect in photorefractive poled crystal.
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[in Chinese], [in Chinese]. Self-pumped phase conjugation by backward stimulated two-wave mixing[J]. Chinese Journal of Lasers, 1993, 20(4): 282