Using a perturbational analysis, we solve the Kukhtarev equation to analyze the transient
process of holographic write-in and read-out in a photorefractive material. The diffraction …

Absorption and scattering, or fanning, have a pronounced effect on the observed dynamics
of the photorefractive effect. In this article these effects are included in the coupled wave …

The phase shift between the pattern of light onto a photorefractive crystal and the resulting
hologram at the very beginning of the recording process in two-wave mixing is analyzed and …

We report on the recording of stabilized running holograms in photorefractive materials with
arbitrarily selected phase shift φ between the transmitted and difracted beams propagating …

A numerical approach has been developed for simulating the recording and erasure kinetics
in photorefractive materials for high modulation of the light-intensity pattern. The recording …

Direct holographic recording in undoped Bi 12 TiO 20 crystal at 1064 nm is investigated
aiming the characterization of diffraction efficiency under action of applied dc electric field (E …

The light-induced erasure rate of a photorefractive grating in barium titanate scales
sublinearly with optical intensity over a range spanning 8 orders of magnitude. Additionally …

The erasure kinetics of holographic gratings has been studied as a function of the erasing
wavelength in Fe: LiNbO_3. Sample self-absorption has been rigorously taken into account …

We report a new improved procedure for experimental data fitting in photorefractive fringe-
locked running hologram experiments. From this fitting we compute the diffusion length LD …

A theoretical analysis for the optimization of the selective-erasure process in holographic
photorefractive memories is presented. It is based on the solution of the standard material …