The large optical nonlinearities of many photorefractive crystais, which can be induced by
moderate light intensities, were the prosperous ground for intensive and diverse activities. I …

In the past few years highly sensitive photorefractive crystals Bi12SiO2o (BSO) and
Bit2GeO2o (BGO) have been widely used as recording media in degenerate four-wave …

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 …

Phase-conjugate beam reflectivity in photorefractive Bi_12SiO_20 (BSO) crystals is
analyzed as a function of the following parameters involved in the four-wave mixing …

A unified but simple method for solution of four-wave mixing equations in photorefractive
crystals in both transmission and reflection geometries is presented. The method is applied …

Forward mixing of two mutually incoherent beams in a photorefractive crystal × Close The
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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 …

An exact solution to vectorial two-beam mixing in photorefractive crystals with diffusion
dominated build-up of gratings is obtained. Both the transmission and the reflection …

Different kinds of real-time coherent optical image processing, such as edge enhancement
[1, 2], correlation and convolution [3, 4], subtraction and addition [5] have been performed in …

A novel method for the exact solution of four-wave mixing in photorefractive media is
presented. This method allows us to treat exactly the effects of nonequal angles of …