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Proceedings Paper

Video rate holography in a liquid crystal-photoconducting polymer system
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Paper Abstract

Dynamic optical reconstruction of digital binary holograms projected on optically addressed liquid crystal spatial light modulators with the use of computer driven multimedia projector is described. The high spatial resolution, sensitivity and full reversibility of manufactured spatial light modulators is achieved by the use of photoconducting PVK:TNF polymer layer serving as a transducer of incoming light intensity pattern into modulation of refractive index inside adjacent LC layer. Linearly polarized laser light reconstructs the phase holograms at the video-rate. The advantages and drawbacks of the presented system are discussed.

Paper Details

Date Published: 15 October 2004
PDF: 10 pages
Proc. SPIE 5518, Liquid Crystals VIII, (15 October 2004); doi: 10.1117/12.560918
Show Author Affiliations
Andrzej Miniewicz , Wroclaw Univ. of Technology (Poland)
Jaroslaw Mysliwiec, Wroclaw Univ. of Technology (Poland)
Francois Kajzar, CEA-Saclay (France)
Janusz Parka, Military Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 5518:
Liquid Crystals VIII
Iam-Choon Khoo, Editor(s)

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