Video rate holography in a liquid crystal-photoconducting polymer system

Andrzej Miniewicz; Jaroslaw Mysliwiec; Francois Kajzar; Janusz Parka

doi:10.1117/12.560918

15 October 2004 Video rate holography in a liquid crystal-photoconducting polymer system

Andrzej Miniewicz , Jaroslaw Mysliwiec, Francois Kajzar, Janusz Parka

Proceedings Volume 5518, Liquid Crystals VIII; (2004) https://doi.org/10.1117/12.560918
Event: Optical Science and Technology, the SPIE 49th Annual Meeting, 2004, Denver, Colorado, United States

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.

Citation Download Citation

Andrzej Miniewicz , Jaroslaw Mysliwiec, Francois Kajzar, and Janusz Parka "Video rate holography in a liquid crystal-photoconducting polymer system", Proc. SPIE 5518, Liquid Crystals VIII, (15 October 2004); https://doi.org/10.1117/12.560918

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