We report the first observation, to our knowledge, of amplified scattering (beam fanning) in a
photorefractive polymer. The manifestations of beam fanning and the implications for two …

We investigate photorefractive media for which quasi-stabilized ionic gratings can be used
to prolong readout lifetime. We use coupled-transport-mode theory to describe the …

Edge enhancement, a type of optical image processing, is performed in a photorefractive
material in real time and with low incident-light intensities (10^− 3 W/cm^ 2). We calculate …

We investigate asymmetric stimulated photorefractive scattering (fanning) in the framework
of a two-dimensional model, based on the solution of nonlinear material equations and …

We study experimentally steady-state photorefractive screening solitons trapped in both
transverse dimensions and measure their beam profiles as they propagate throughout the …

Steady-state and time-resolved off-Bragg-angle diffraction experiments are used to
determine the structure and the dynamics of photorefractive gratings induced by interband …

We calculate the photorefractive grating amplitude in the presence of a high-frequency
applied electric field in terms of the mean-square drift length of the charge carriers. We …

We investigate the dynamics of multiple two-wave mixing in photorefractive materials. This is
the first time to our knowledge that a study of the dynamics of many pairs of two-wave mixing …

Periodically refreshed multiply exposed photorefractive holograms clickable element to expand
a topic LOGIN OR CREATE ACCOUNT PRISM SUBMISSION This website uses cookies to …

Steady-state dark photorefractive spatial screening solitons are observed in an odd-or even-
number sequence when a laser beam that contains a dark stripe generated from a phase or …