We show that absorbing photorefractive materials characterized by a space-charge
exponential relaxation time law exhibit an overall hologram optical erasure that is described …

We report a theoretical model for a photorefractive running hologram in bulk-absorbing
materials in the presence of self-diffraction and use this model to analyze experiments for …

Holographic gratings in photorefractive crystals that are based on charge redistribution
inevitably decay as a result of ionic and electronic conduction. Under certain and restricted …

The kinetics of erasure of sinusoidal holographic gratings in photorefractive materials has
been investigated. A general solution applying to arbitrary transport lengths in comparison to …

We propose a mathematical model for the movement in absorbing materials of
photorefractive holograms under feedback constraints. We use this model to analyze the …

"'~ index/grating Page 1 Volume 68, number 3 OPTICS COMMUNICATIONS 1 October 1988
DYNAMICS OF HOLOGRAM READOUT IN PHOTOREFRACTIVE CRYSTALS FOR BROKEN …

We report a mathematical formulation that successfully describes the holographic
photocurrent that is produced, in strongly absorbing photorefractive materials, by the action …

We report on the nonlinear relation between the resonance hologram velocity and the
recording light irradiance in fringe-locked running hologram experiments carried out on a …

We report a new procedure allowing one to use fringe-locked running hologram
experiments to characterize photorefractive materials in a very simple, reliable and direct …

We report the measurement of the diffusion length, the Debye screening length and the
quantum efficiency of photoelectron generation in strongly light absorbing photorefractive Bi …