A two-dimensional formulation is presented for holographic recording in thin photorefractive
films. The corresponding rate equations take into account two components (parallel and …

The initial holographic recording rate has been analytically studied for a photorefractive thin
slab. The finite thickness is explicitly taken into account by using a two-dimensional …

An approach previously developed by M. Carrascosa and F. Agullo-Lopez (ibid. vol. QE-22,
p. 1369-75, 1986) to deal with the erasure kinetics of holographic gratings in photorefractive …

A two-dimensional time-dependent analysis is presented to describe photorefractive
recording in a film with anisotropic transport parameters. The solution of the rate equations …

The different roles played by the photovoltaic effect on the initial writing and erasure rates of
holographic gratings in photorefractive materials is discussed in terms of the model put …

A two‐dimensional treatment suitable both for perpendicular (Pockels readout optical
modulators, etc.) and for parallel (image amplifiers, etc.) photorefractive devices is …

The photorefractive recording process as described by Kukhtarev's material equations is
investigated for large modulation depths. We find that for modulation 1 the density ND+ of …

The partial differential equations of Kukhtarev et al.(1977) which describe the time
dependence of hologram formation in photorefractive materials are solved analytically in the …

We have used a two-dimensional charge transport model to study edge effects in
photorefractive thin films. Our result shows the presence of a large surface charge layer that …

The erasure kinetics of holographic gratings has been theoretically studied for a material
containing two photorefractive species. The approach is an extension of the method …