We present a theoretical model of photorefractive parametric oscillation that is capable of
explaining the occurrence of so-called longitudinal, degenerate, and transversal parametric …

We present a theoretical model of photorefractive parametric oscillation that covers, for the
first time, to our knowledge, the occurrence of the whole spectrum of parametric processes …

We show analytically and numerically that the refractive-index gratings produced by the
photorefractive effect need not be of the same periodicity as the driving light intensity. Even …

By experimental measurements and theoretical analyses, we demonstrate the control of
modulation instability in photorefractive crystals though the intensity ratio of coherent …

We show that the dielectric grating induced by an external probe in a photorefractive crystal
with the period of the external probe can be unstable against period multiplication. We …

Using the grating-action method, we analyze the operation of photorefractive oscillators that
use internal-reflection modes of the crystal. We show that the oscillators interacting with the …

Two-wave mixing in photorefractive crystals at asymmetric ac field Page 1 Optics
Communications 99 ( 1993 ) 221-224 North-Holland OPTICS COMMUNICATIONS Two-wave …

The theory of grating oscillations in photorefractive materials is developed in the linear and
nonlinear approximations for the drift mechanism of holographic recording. The resonance …

The spontaneous appearance of hexagon patterns in photorefractive crystals is treated as
mirrorless coherent four-wave mixing oscillation. It is shown experimentally that the system …

The modulational instability of quasi-plane-wave optical beams in biased photorefractive
media is investigated under steady-state conditions. The spatial growth rate of the sideband …