We present the results of theoretical modelling of the increase in diffraction efficiency in
photorefractive BSO under conditions of photorefractive enhancement via permanent …

We report an increase of more than a factor of 100 in the diffraction efficiency from
photochromic gratings written in BSO, by uniformly illuminating these gratings with 488 nm …

We present experimental results describing the influence of optical bias on the transient
characteristics of gratings formed in photorefractive BSO. A transient peak is evident, and the …

The diffraction efficiency of holograms formed in BSO crystals by pulsed excitation has been
studied as a function of the recording pulse energy, readout light polarization and crystal's …

The influence of the piezoelectric effect and photoelastic properties of cubic photorefractive
crystals on simultaneous diffraction of two light waves on the holographic grating has been …

A simple polarization technique for separate measurement of absorption and phase gratings
in photorefractive crystals, that allowed us to demonstrate experimental evidence of …

We report a novel scheme for spatial light modulation in which the diffraction efficiency of a
permanent photochromic hologram stored in photorefractive BSO is spatially enhanced by …

On the basis of the standard model for the photorefractive nonlinearity we investigate
whether a systematic description of the dependence of two-beam energy exchange on …

The nonlinear frequency response of moving gratings in the photorefractive (PR) material
BSO is studied by numerically solving the Kukhtarev equations for arbitrarily large values of …

A method of enhancing the degenerate four-wave mixing (DFWM) conjugate reflectivity in
photorefractive BSO is described, which uses an auxiliary beam of different wavelength to …