COMPUTER-GENERATED HOLOGRAMS FROM 3D-OBJECTS WRITTEN ON TWISTED-NEMATIC LIQUID-CRYSTAL DISPLAYS

Authors
HAIST T SCHONLEBER M TIZIANI HJ
Citation
T. Haist et al., COMPUTER-GENERATED HOLOGRAMS FROM 3D-OBJECTS WRITTEN ON TWISTED-NEMATIC LIQUID-CRYSTAL DISPLAYS, Optics communications, 140(4-6), 1997, pp. 299-308
Citations number
27
Categorie Soggetti
Optics
Journal title
Optics communications → ACNP
ISSN journal
00304018
Volume
140
Issue
4-6
Year of publication
1997
Pages
299 - 308
Database
ISI
SICI code
0030-4018(1997)140:4-6<299:CHF3WO>2.0.ZU;2-U
Abstract
Tn order to optimize computer-generated holograms (CGHs) for three-dim ensional objects, an extension of the well known Gerchberg-Saxton algo rithm is used. Optical reconstructions using an electrically addressed twisted-nematic liquid crystal display are presented. For arbitrary C GHs, reconstructing 3D-objects, we will discuss the problems and solut ions associated with periodic replication of holograms. (C) 1997 Elsev ier Science B.V.