… We refer to this behavior as a temporal memory effect. As the photorefractive grating grows,
an exponential growth in the modulation depth and hence the signal is expected. After the …

… In this article, we examine the steady-state and temporal behavior of … behavior is interpreted
in terms of a two-center charge transport model for PR materials. An anomalous temporal …

… 10], for example, the chaotic behavior of a photorefractive phase-conjugate mirror in a
four-wave mixing geometry is shown to be caused by the existence of multiple interaction regions …

… multiple time constants in the temporal behavior. We make a … Totally different temporal
behaviors of three BaTiO 3 crystals … We analyze the individual photorefractive properties of these …

… Temporal modulation functions of photorefractive materials … treatments, and, in the case of
BaTiO~, by adjusting the crystal … steady-state behavior of photorefractive materials is insensi…

… proper beam fanning BaTiO 3 crystals are desirable. We fabricated photorefractive BaTiO 3
:Ru … The exact concentrations of Ru in the crystals are unknown before we conduct further …

… –temporal behavior, the optical signal processing technique is called optical novelty filtering.
In this work, a photorefractive … The beam interaction with the photorefractive BaTiO 3 has …

… by FWM in a photorefractive material has been investigated in this work. In order to simulate
the actual behaviour of a typical BaTiO 3 crystal, the coupling and temporal coefficients that …

… The band conduction model in its most recent form describes a wide range of photorefractive
… temporal behavior of space-charge build-up and relaxation, and many other phenomena. …

… the behavior of our … temporally Gaussian (12-ns FWHM) pulses with a 10-Hz repetition rate,
in agreement with the experiment. Examples of the temporal evolution of the photorefractive …