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 …

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 …

In general, the application of an electric field to a photorefractive material with optical activity
results in a change in the effective electro-optic coefficient, r eff, which, in turn, alters the …

Multiple optical interference patterns generate phase gratings in Bi_12SiO_20 as a result of
the photorefractive effect. Because of the nonlinear response of the space-charge field to the …

Exact solution of two-wave coupling for photorefractive and photochromic gratings in
photorefractive materials Page 1 Volume 79, number 5 OPTICS COMMUNICATIONS 1 …

FORWARD WAVE INTERACTIONS IN PHOTOREFRACTIVE MATERIALS Page 1 Prog. Qum.
Ekcrr. 1994, Vol. 18, pp. 377450 Copyright 0 1994 Elscvier Science Ltd Primed in Great Britain …

We consider non-degenerate two-wave mixing in photorefractive Bi 12 SiO 20. It is shown
theoretically that the presence of absorption and optical activity in the photorefractive media …

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

The evolution of polarization in holographically coupled beams traversing bismuth silicon
oxide (BSO) in the E?(1¯ 10) configuration is analyzed. The phenomena of electrical …

Efficient enhancement of the two-wave mixing gain in photorefractive Bi 12 SiO 20 by
applying ac-sinusoidal electric fields at 11 kHz is reported. At a wavelength of 514.5 nm, the …