Book ChapterDOI
Photorefractive effects and materials
Peter Günter,Jean-Pierre Huignard +1 more
- Vol. 61, pp 7-73
Reads0
Chats0
About:
The article was published on 1988-01-01. It has received 50 citations till now. The article focuses on the topics: Photorefractive effect & Diffraction efficiency.read more
Citations
More filters
Journal ArticleDOI
Holographic Data Storage Systems
TL;DR: Fundamental issues underlying holographic data storage: grating formation, recording and readout of thick and thin holograms, multiplexing techniques, signal-to-noise ratio considerations, and read out techniques suitable for conventional, phase conjugate, and associative search data retrieval are discussed.
Journal ArticleDOI
Optical memories implemented with photorefractive media
TL;DR: H holographic optical data storage systems implemented with photorefractive media are considered, including angular, phase-encoded, and wavelength-multiplexing techniques, and several approaches to increasing the signal-to-noise ratio of the recordings.
Journal ArticleDOI
Particle image velocimetry - Status and trends
TL;DR: The main emphasis is on the description of methods of processing the PIV images and on a discussion of the practical limitations of PIV as regards measurable velocities, obtainable accuracy, and spatial resolution.
Journal ArticleDOI
Trapping of dielectric particles with light-induced space-charge fields
TL;DR: Light-induced space charge fields in lithium niobate crystals are used to trap and manipulate dielectric particles on the surface of such crystals without any external voltage source, strong field gradients are present in the proximity of the crystal surface as discussed by the authors.
Journal ArticleDOI
Enhanced photorefractive properties of modified Sn2P2S6
TL;DR: In this paper, a significant enhancement of two-beam gain coefficient reached in modified Sn 2 P 2 S 6 photorefractive (PR) crystals was reported using the vapor-transport technique with the modifications including alternate transport agent.
References
More filters
Journal ArticleDOI
Coupled wave theory for thick hologram gratings
TL;DR: In this paper, a coupled wave analysis of the Bragg diffraction of light by thick hologram gratings is given, analogous to Phariseau's treatment of acoustic gratings and to the dynamical theory of X-ray diffraction.
Journal ArticleDOI
Interactions between light waves in a nonlinear dielectric
TL;DR: In this paper, the induced nonlinear electric dipole and higher moments in an atomic system, irradiated simultaneously by two or three light waves, are calculated by quantum-mechanical perturbation theory.
Journal ArticleDOI
Holographic storage in electrooptic crystals. i. steady state
TL;DR: In this paper, a non-linear theory of self-diffraction on the light induced grating of refractive index in electrooptic crystals is developed and the intensities of the diffracted beams, the diffraction efficiency, and the shape of the surfaces of equal index change are calculated analytically for saturation holograms.
Journal ArticleDOI
High‐voltage bulk photovoltaic effect and the photorefractive process in LiNbO3
TL;DR: An explanation of the photovoltaic effect, based on the asymmetry of the lattice, is proposed in this paper, which accounts for the light-induced index changes in LiNbO3.
Journal ArticleDOI
Hot‐Pressed (Pb,La)(Zr,Ti)O3 Ferroelectric Ceramics for Electrooptic Applications
G. H. Haertling,Cecil E. Land +1 more
TL;DR: In this paper, transparent ferroelectric ceramic materials suitable for a variety of electrooptic applications were found in the quaternary (Pb,La,Zr,Ti)O3 system.