… holograms in photorefractive crystals. The techniques rely on self- diffraction of recording …
displacements of real objects is illustrated using the photorefractive Bi12Ti020 crystal. This …

… self-diffraction are forbidden in some crystals for certain polarizations of the writing beams and
(2) that anisotropic self-diffraction of … described by the standard photorefractive theory. The …

… periodic deformations of the free surface of photorefractive crystals due to space charge
fields and the piezoelectric effect can be detected easily in the configuration of self-diffraction. …

… self-diffraction into orders higher than the second in these materials. We also show that the
anisotropically scattered beams arising from anisotropic self-diffraction are … self-diffraction into …

… self-diffraction in photorefractive KNbO 3 has been studied. It has been shown that this type
of diffraction is … by two coherent light beams causes the diffraction of one of the beams. By …

… photorefractive crystal by studying diffraction patterns in the far-field taking benefit of spatial
self-… We have shown experimentally that for the photorefractive crystal, the spectral intensity …

… The use of a probe beam for measuring the diffraction efficiency evolution of volume …
for a photorefractive crystal. We show that this measurement may be carried out in a self-stabilized …

… In contrast to media with local nonlinearity mechanisms, photorefractive crystals can exhibit
… anisotropic photorefractive crystals if the polarization of the waves incident on a crystal coin…

… self-diffraction effects on the polarization properties of volume holograms in sillenite crystals
… 4 and 5, and so we must study the effects of self-diffraction on the photorefractive recording …

… –photorefractive materials when the diffraction of an optical beam is exactly compensated
for by nonlinear self-defocusing (or self-… steady-state photorefractive or photovoltaic spatial …