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Proceedings Paper

Infrared digital holography for 3D display
Author(s): A. Geltrude; M. Locatelli; M. Paturzo; A. Pelagotti; P. Poggi; R. Meucci; P. Ferraro
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Paper Abstract

We report on Infrared Digital Holography (IRDH) and discuss the advantages offered by this technique. Efficient recording-reconstructions of IR holograms of various objects, which differ in composition and dimensions, are shown. We demonstrate optical holographic display by means of a liquid crystal based Spatial Light Modulator (SLM), which gives the chance to get direct 3D imaging and display of the IR holograms. Finally, 3D dynamical scenes can be numerically synthesized and displayed in the visible region, using holograms of different objects.

Paper Details

Date Published: 21 June 2011
PDF: 6 pages
Proc. SPIE 8085, Videometrics, Range Imaging, and Applications XI, 80850Z (21 June 2011); doi: 10.1117/12.890152
Show Author Affiliations
A. Geltrude, Istituto Nazionale di Ottica, CNR (Italy)
M. Locatelli, Istituto Nazionale di Ottica, CNR (Italy)
Lab. Europeo per la Spettroscopia Non Lineare, CNR, Univ. di Firenze (Italy)
M. Paturzo, Istituto Nazionale di Ottica, CNR (Italy)
A. Pelagotti, Istituto Nazionale di Ottica, CNR (Italy)
P. Poggi, Istituto Nazionale di Ottica, CNR (Italy)
R. Meucci, Istituto Nazionale di Ottica, CNR (Italy)
P. Ferraro, Istituto Nazionale di Ottica, CNR (Italy)


Published in SPIE Proceedings Vol. 8085:
Videometrics, Range Imaging, and Applications XI
Fabio Remondino; Mark R. Shortis, Editor(s)

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