The schemes of degenerate and nondegenerate multiwave mixing in saturable absorbers
(Rhodamine 6G and polymethine 3274 U dyes) exhibiting higher-order nonlinearities have …

Two-wavelength holography, when the hologram is recorded at one wavelength and
reconstructed at some shifted wavelength, is an efficient tool for many applications. Optically …

In this presentation, we provide an overview of how real-time holographic processing in
nonlinear photorefractive media, such as multiple quantum wells, can extract the coherent …

The principle of recording the modulated optical signals in the holographic scheme used a
nonstationary reference wave with linear change of frequency along the coordinate and in …

A real time, high-resolution coherence gating system to image through turbid media has
been demonstrated. Using the technique of photorefractive holography with MQW devices …

In this work, we present a Photorefractive Digital Holographic Microscopy (PRDHM)
technique based on the writing–reading holographic process in photorefractive Bi12TiO20 …

One of the main advances of dynamical holography is the possibility to operate with
coherent images in real-time experimental situation. Non-degenerate four-wave mixing has …

CURRENT ADVANCES IN INFORMATION TECHNOLOGIES HAVE STIMULATED A
PROGRESSIVE INTERACTION BETWEEN" OPTICS" AND" INFORMATION". IN THIS …

Digital inline pump–probe holography can be applied to estimate parameters of samples'
optical nonlinear properties. Here we propose a mathematical model to describe …

The mechanism of the self-enhancement effect of dynamic amplitude-phase, amplitude and
phase holograms in different materials is considered as well as its applications to the …