Nonlinear Interaction of Space Charge Waves and Dynamic Self Deflection of Recording
Beams in BSO Page 1 © 1999 OSA/APMED 1999 Nonlinear Interaction of Space Charge …

During holographic recording in photorefractive crystals (BSO, BGO, and BTO) by an
oscillating interference pattern we observe a strong dynamic deflection of the laser beams …

Instability of photoinduced gratings in photoiefractive Page 1 1 H rOb/£ ^ Instability of
photoinduced gratings against . space-charge waves in photoiefractive crystals B. I …

We have found an additional term for the non-stationary photocurrent induced in a
photorefractive medium when an external sinusoidal electric field and oscillating …

It is shown that weakly damped space-charge waves exist in photorefractive crystals with a
sufficiently large lifetime–mobility product. The dispersion law, the damping constant, and …

Since the first observation of the spatial subharmonics in photorefractive BSO crystal by
Mallick et al. 1988, the possible physical mechanism based on the Kukhtarev's materials …

Resonant optical excitation of surface waves of a photorefractive crystal (BSO) was
observed for the first time when a hologram was recorded by an oscillating interference …

Recent measurements revealing new aspects of the nature and physics of space-charge
waves in photorefractive Bi 12 SiO 20 crystals are presented. A Bessel-function family of …

It was recently reported [GF Calvo et al. Phys. Rev. Lett. 84, 3839 (2000)] that strong
nonlinearities in the light-induced space-charge field can arise in photorefractive materials …

The equations for the physical variables participating in the photorefractive process as
described by the band transport theory (Kukhtarev's equations [1]) may in the drift dominated …