Photorefractive materials combine photoconductive and electro-optic properties: light affects
their electrical conductivity; their optical properties (refractive index, etc.) are affected by …

A comprehensive investigation of the photorefractive properties of an unusual molecular
material is reported. This material is a glassy solid that is composed of a multifunctional …

The conditions for the existence and the main characteristics of weakly damped space-
charge waves are investigated for photorefractive ferroelectrics. These conditions are …

We present the results of an experimental and theoretical investigation of the properties of
rhodium-doped barium titanate (Rh: BaTiO3). In our theoretical analysis we derive an …

Efficient internal-loop self-pumped phase conjugation is demonstrated in a photorefractive
rhodium-doped barium titanate crystal by repetitively pulsed nanosecond pulses from a Q …

Self-focusing in photorefractive BaTiO3 crystal under external DC electric field Page 1 Self-focusing
in photorefractive BaTiO3 crystal under external DC electric ®eld JA ANDRADE-LUCIO, MD …

Self-pumped phase conjugation is generally believed to be attributed to degenerate four-
wave mixing. Accordingly, the phenomenon requires the existence of three waves at certain …

The coherent oscillation, because of nearly degenerate four-wave mixing in photorefractive
crystals with two types of movable charge carriers, occurs at two spectral lines symmetrically …

The authors have demonstrated coherence gating by photorefractive holography to achieve
whole field detection of a coherent image from an incoherent background of 106 times …

We investigate the role of temperature-dependent ionic and re-created photocarrier (hole)
gratings in self-enhanced readout from thermally fixed holographic gratings in undoped …