… We present detailed calculations of the temporal and spatial evolution of beam fanning in
photorefractive crystals that is initiated by scattering from noise. We show that fanning starts …

… photorefractive effects, photorefractive materials, and their applications. Since the publication
of our first two Springer books on Photorefractive Materials … electro-optical materials. As is …

… This work indicates that KTN is a very sensitive photorefractive material; however, its …
100 fs to l ps range one may begin to resolve the temporal evolution of the photorefractive …

… of the temporal evolution of the refraction index induced by a nanosecond single laser pulse
propagating in a biased photorefractive … We consider photorefractive materials for which the …

… photorefractive responses in the case of short excitation [28], but we believe that it cannot
explain the behavior of BSO photorefractive … leads to the temporal evolution equation of the …

… about the diffraction properties of gratings in photorefractive materials. The aim now is to …
gratings in photorefractive materials are recorded. First, what is a photorefractive material? A …

In this chapter, the standard model accounting for the photorefractive nonlinearity in a material
is presented. The mathematical formalism of the rate equations has been introduced and …

… transport in a photorefractive material and are … material response to an inhomogeneous
illumination. The space-charge fields responsible for hologram formation by the photorefractive …

… resulting in pattern formation inside a photorefractive crystal. Along with the model to … inside
the material, we use the wave equation to simulate the spatio-temporal evolution of scattered …

… the material and then present the coupled-wave equations. A phenomenological grating
generation equation is used to describe the temporal evolution … to the temporal evolution of the …