We present the first demonstration of a room-temperature grating fixing process in a
photorefractive Bi l2Si02o crystal. This arises from a space-charge compensation due to a …

The coupled wave equations for four-wave mixing (FWM) in a cubic, non-optically-active
photorefractive crystal are solved for the case of orthogonally polarized pumping beams. For …

Numerical calculation of the two-wave mixing gain factor for arbitrary orientation of the
holographic grating vector using the coupled wave theory developed for optically active …

We report on the first observation to our knowledge of the photorefractive effect due to hole
photoconduction in Bi 12 GeO 20 (BGO) crystals. In cubic crystals such as BGO, the study of …

By direct interferometric measurement in Bi 12 TiO 20 under external DC electric field, we
demonstrate that the steady-state photorefractive lens produced by the laser beam with the …

We present a theory of the influence of photoelasticity and optical activity on the two-beam
coupling in cubic photorefractive crystals rotated around the [110] axis. The two beam …

Nonlinear refraction, nonlinear absorption and optical limiting in photorefractive crystals Bi
12 SiO 20 (BSO) and Bi 12 GeO 20 (BGO) at the wavelengths of 1064 and 532 nm were …

Image amplification by two- and four-wave mixing in BaTiO<inf>3</inf>photorefractive
crystals Page 1 IEEE JOURNAL OF QUANTUM ELECTRONICS, VOL. QE-22, NO. 8 …

An experimental investigation of phase conjugation of two mutually incoherent laser beams
in the photorefractive Bi 12 TiO 20 fiber is presented. Phase conjugate wave reflectivity close …

Optical information processing is one possible application of photorefractive crystals. In
contrast to other methods where photorefractive crystals with high electro-optic coefficients …