Share Email Print
cover

Proceedings Paper • Open Access

The use of liquid crystal panels for the study of holograms
Author(s): C. Iemmi; P. Cañizares; A. Moreno; J. Campos; M. J. Yzuel

Paper Abstract

This contribution corresponds to a laboratory work for a course in Holography and Optical Image Processing in a master degree. The spatial light modulators allow the display of computer generated holograms in real time. They permit the study of the features of image formation by holograms. We use a spatial light modulator made with a liquid crystal panel and polarization devices to get either amplitude or phase only responses. A convergent difractometer has been built to obtain the impulse response of the Fourier holograms. Different strategies to design the holograms have been proposed and experimental results are given.

Paper Details

Date Published: 24 October 2005
PDF: 3 pages
Proc. SPIE 9664, Ninth International Topical Meeting on Education and Training in Optics and Photonics, 96640Y (24 October 2005); doi: 10.1117/12.2207703
Show Author Affiliations
C. Iemmi, Univ. de Buenos Aires (Argentina)
P. Cañizares, Univ. Autónoma de Barcelona (Spain)
A. Moreno, Univ. Autónoma de Barcelona (Spain)
J. Campos, Univ. Autónoma de Barcelona (Spain)
M. J. Yzuel, Univ. Autónoma de Barcelona (Spain)


Published in SPIE Proceedings Vol. 9664:
Ninth International Topical Meeting on Education and Training in Optics and Photonics
François Flory, Editor(s)

© SPIE. Terms of Use
Back to Top