Multibeam mixing in diffusion-driven media is presented as a diagnostic for the study of
nonplane wave photorefractive interactions based on the premise that a complex wavefront …

I wish to extend my thanks to Glass et al.[1] for calling my attention to some of the earlier
works on photorefractive sensitivity. After reading these earlier papers, I found that, although …

Exact solution of two-wave coupling for photorefractive and photochromic gratings in
photorefractive materials Page 1 Volume 79, number 5 OPTICS COMMUNICATIONS 1 …

The photorefractive effect in semiconductors leads to nonlinear interactions between optical
waves such as four-wave mixing; however, the required intensity levels are orders of …

We obtain analytical solution to the slowly varying envelope wave equations describing two-
wave mixing in photorefractive crystals with arbitrary dependence of the gain and absorption …

In this letter we demonstrate and explain the lack of spatial information crosstalk between
beams in various oscillators by photorefractive CPR) wave mixing (WM). 1, 2 This study is …

We present two analytical methods of solving the coupled wave equations related to two-
wave mixing in a photorefractive medium in the case where the illuminating light pattern is …

Optical methods offer fascinating possibilities for many applications, especially when using
coherent light; however, material properties often introduce undesired limitations. In …

We study here the four-wave mixing in photorefractive crystals with light beams of partial
temporal coherence. We consider the evolution of the mutual coherence of the beams due to …

Stable phase conjugate reflectivities as high as 60% have been achieved with back-seeded
stimulated photorefractive scattering (SPS) in a BaTiO 3 crystal having too small a gain …