This book describes the processes of optical information recording in photorefractive crystals
and applications of these materials in phase-conjugating devices, holographic …

The utilization of frequency difference holograms has been proposed for nondestructive
read-out of dynamic holograms in photorefractive crystals. We identify the main mechanism …

It is shown that dynamical hologram formation in photorefractive, optically active crystals is
accompanied by polarization and energy exchange. These effects may be used like new …

A new technique of two-wavelength nondiffuse holographic interferometry is demonstrated
that is capable of producing interferograms of transparent media with high or low sensitivity …

tlT lfl[(n-2)3J + ' (1) Page 1 July 1, 1992 / Vol. 17, No. 13 / OPTICS LETTERS 961 Incremental
recording for photorefractive hologram multiplexing: comment Eric S. Maniloff* and Kristina M …

We demonstrate a technique by which the amplitudes of the various spatial harmonics of a
holographic grating written in a photorefractive material may be increased with respect to …

We report the measurement of the diffusion length, the Debye screening length and the
quantum efficiency of photoelectron generation in strongly light absorbing photorefractive Bi …

A two-beam coupled photorefractive novelty filter is presented for real-time measurement of
displacement components. In the optical configuration, the BaTiO 3 crystal is oriented such …

Time-average interferometry is dealt with using four-wave mixing in photorefractive Bi $ iO,,.
By introducing a proper sinusoidal phase shift in the forward pump beam it is possible to …

We present a new approach to measure the phase shift between the photorefractive grating
and the interference pattern in two-wave-mixing experiments. This approach is based on …