Applications of photorefractive crystals

SI Stepanov - Reports on progress in physics, 1994 - iopscience.iop.org
The main suggestions in practical applications of dynamic photorefractive holographic
recording for interferometry, processing of 2D pictures, operations with laser beams, and …

[图书][B] Photorefractive crystals in coherent optical systems

MP Petrov, SI Stepanov, AV Khomenko - 2013 - books.google.com
This book describes the processes of optical information recording in photorefractive crystals
and applications of these materials in phase-conjugating devices, holographic …

Light-induced charge transport processes in photorefractive crystals I: Models and experimental methods.

K Buse - Applied Physics B: Lasers & Optics, 1997 - search.ebscohost.com
Light-induced charge transport processes are essential for photorefractive effects in
electrooptic crystals. Charge driving forces, charge transport models and experimental …

An overview and a contribution to the optical measurement of linear displacement

PMBS Girao, OA Postolache, JAB Faria… - IEEE sensors …, 2001 - ieeexplore.ieee.org
The present work is a contribution to the field of linear displacement measurements by
optical means. For that purpose, a brief overview of some existing solutions is presented and …

[图书][B] Photorefractive materials: fundamental concepts, holographic recording and materials characterization

J Frejlich - 2007 - books.google.com
Photorefractive Materials presents an overview of the basic features and properties of
photorefractive materials, covering a wide array of related topics. It provides a coherent …

Non-steady-state photoelectromotive force in crystals with long photocarrier lifetimes

IA Sokolov, SI Stepanov - JOSA B, 1993 - opg.optica.org
The effect of the non-steady-state photoelectromotive force (PEMF) in photoconductive
crystals is considered for excitation frequencies equal to or higher than the inverse …

Optical and photoelectric spectroscopy of photorefractive Sn2P2S6 crystals

RV Gamernyk, YP Gnatenko… - Journal of Physics …, 2006 - iopscience.iop.org
Low-temperature studies of the absorption, photoluminescence, photodiffusion and
photoconductivity spectra of Sn 2 P 2 S 6 crystals were carried out in the wide spectral range …

Application of running fringes technique for measurement of photocarriers transport parameters in perovskite films

N Korneev, AK Vega Salgado… - Journal of Applied …, 2023 - pubs.aip.org
This study aims to contribute to the development of theoretical and experimental tools for
characterizing the transport properties of perovskite semiconductors. In the context of …

Optically based machine input control device

SW Mccahon, PB Lundquist - US Patent 7,002,549, 2006 - Google Patents
A non-contact optically based apparatus for measuring the motion of a diffusely reflecting
surface. The motion measurements and signals derived therefrom are used to provide input …

Method of assessing bond integrity in bonded structures

JP Monchalin, A Blouin, B Campagne - US Patent 8,004,689, 2011 - Google Patents
A technique for acoustic detection of a disbond within a bonded structure involves thermal
excitation of the surface of the bonded structure to induce a lifting and membrane vibration …