A theoretical analysis is presented that describes wave-mixing processes in thin holographic
gratings for phase-modulated beams. Experiments with photorefractive Bi_12TiO_20 …

The theory of grating oscillations in photorefractive materials is developed in the linear and
nonlinear approximations for the drift mechanism of holographic recording. The resonance …

Experimental results on self-diffraction of periodically phase-modulated laser beams from a
relief grating formed on a free surface of a cubic photorefractive Bi12TiO20 crystal due to the …

A new technique that permits the selective steady-state continuous detection of phase
(photorefractive) or amplitude (photochromic) effects in two-wave mixing experiments is …

Anisotropic Bragg Diffraction in Photorefractive Crystals Page 1 Anisotropic Bragg Diffraction in
Photorefractive Crystals E. Voit Laboratory of Solid State Physics, Swiss Federal Institute of …

We have experimentally studied the dependence of the diffraction efficiency of nonoblique
transmission holograms in a (110)-cut Bi 12 TiO 20 photorefractive crystal on the orientation …

The interaction of two counterpropagating light waves on reflection holographic gratings is
studied in cubic photorefractive crystals with the natural optical activity. The anisotropy of …

Holographic recording in electro-optic photorefractive crystals (where refractive index
changes are photoinduced) was first proposed by Chen et al.[4.1] and later by Staebler and …

We investigate light diffraction in a direction perpendicular to the surface of a photorefractive
crystal by anisotropic or isotropic Bragg diffraction. We estimate the resolution limit by …

We analyze the nonlinear excitation of holographic gratings in a photorefractive crystal
being subject to an alternating electric field and a stationary light interference pattern. The …