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Published November 1986 | Published
Journal Article Open

Real-time computer-generated hologram by means of liquid-crystal television spatial light modulator

Abstract

A novel use of liquid-crystal television (LCTV) is described. It is shown that, if the phase nonuniformity of the LCTV is corrected by a liquid gate, then a simple computer-generated hologram can be written and coherently reconstructed.

Additional Information

© 1986 Optical Society of America. Received March 17, 1986; accepted August 8, 1986. The research described in this Letter was carried out by the Jet Propulsion Laboratory, California Institute of Technology, and was sponsored by the Physics Division of the U.S. Army Research Office and the National Aeronautics and Space Administration. We would like to thank J. W. Goodman of Stanford University and A. Johnston of Jet Propulsion Laboratory for helpful discussion on the use of liquid in the liquid gate.

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August 19, 2023
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