… effect of optical activity on two beam coupling in optically active photorefractive materials is
… model demonstrate that optical activity has a pronounced influence on the finally observed …

… the photorefractive crystals of the sillenite class arises on account of the simultaneous presence
of natural optical activity … birefringent medium with no optical activity and calculated the …

… Bi 12 SiO 20 crystals was studied. It is established that the influence of different dopants with
the same valence on the optical activity … silicon oxide Bi 12 SiO 20 (BSO) is a photorefractive …

… Because the optical activity can alter the maximum gain and self-diffraction effects influence
… parameters when thick photorefractive crystals with high optical activity are considered. …

… of the optical and photorefractive properties of Ru-doped bismuth titanate BTO [17], [18]. …
measure photorefraction. The fact that ∣Γ∣ is the same after rotation as it was before rotation …

… In the present work the specific optical activity coefficient of the photorefractive Bi 12 TiO 20
single crystal fibers have been determined. The samples were illuminated by λ=0.6328 μm …

… For example, prolonged recording in Bi 12 SiO 20 … a Bi 12 SiO 20 crystal by use of near-infrared,
780-nm radiation is utilized to determine simultaneously the three main photorefractive …

… We shall demonstrate that solitonic beams are always possible in photorefractive crystals
with large optical activity, for any crystallographic direction of the bias field, for very high static …

… the optical activity, the Bragg maximum here splits into several differently polarized peaks . …
cubic photorefractive crystals The coherent light wave enhancement in photorefractive crystals…

… , Readout Optical Modulator (PROM) [2,3], the … of Photorefractive Incoherent-to-Coherent
Optical both overall crystal purity and crystallographic Converter (PICOC) [4], the Optically …