Optical control of the FWM dynamic grating structure in PRC with nonlocal response

The dynamic and steady state solutions for transmission grating amplitude are obtained. It is shown that the FWM scheme provides the optical control of diffraction efficiency as well output parameters of interacting waves. The ways of increasing of diffraction efficiency are determined.© (1998) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.