… , in which the nonlinear regimes of wave interactions … -limited waves can propagate along
the photorefractive crystal ë air (… of a light wave along the surface of the photorefractive crystal …

… wave mixing in the orthogonal geometry of wave interaction in a cubic photorefractive crystal,
for … The orthogonal geometry of wave interaction allows the linear regime of the phase-to-…

… crystals. Effects of crystal anisotropy, angular and frequency detunings for interacting waves
are taken into account. A good agreement between theory and experiment is demonstrated. …

… refractive index has made these crystals the object of intensive investigations… photorefractive
crystals can be regarded as a manifestation of a frequency-degenerate four-wave interaction…

… the strongest photorefractive optical nonlinearity and, correspondingly, the strongest wave
interactions occur in photorefractive ferroelectrics, which are highly anisotropic. The wave …

… Since we consider the glancing interaction of the light beam, the anisotropy of the refractive
… of a photorefractive crystal. Monotonic wave damping in the depth of a photorefractive crystal …

… to analysis of the interaction of two light waves in a cubic photorefractive crystal. First, the …
-mechanical analogy) to the interaction representation. Then the AC amplification of a weak …

… photorefractive crystal such as BaTi03 this mechanism can ensure e%cient concentration of
light power in a crystal … reduces the efficiency of the photorefractive two-wave interaction (i.e.…

… in the cubic photorefractive crystal. The grating vector K G lies in the plane of incidence of
the interacting beams and makes … k R and k S are the wave vectors of the interacting beams. …

… extraordinary polarisation in the SBN-75 photorefractive crystal are studied in detail and an
… surface waves in this crystal. In the experiment carried out the efficiency of the surface wave …