Duplicating Holograms
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United States of America Patent
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Issued Date -
Feb 2, 2012
app pub date -
Apr 4, 2011
filing date -
Apr 2, 2010
priority date (Note) -
Abandoned
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Abstract
Methods and systems for optimizing hologram duplication, including illuminating a first master hologram to generate a first data beam modulated by the first master hologram, recording a first copy hologram using the first data beam and a reference beam, analyzing a light field generated by the first copy hologram, and generating a second master hologram to be used in recording a second copy hologram according to the light field generated and a desired light field.
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