Holographic storage system with multiple reference beams
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United States of America Patent
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May 1, 2012
Grant Date -
Sep 24, 2009
app pub date -
Mar 16, 2009
filing date -
Mar 18, 2008
priority date (Note) -
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Abstract
An apparatus for reading from and/or writing to holographic storage media is described, and more specifically an apparatus for reading from and/or writing to holographic storage media with two or more reference beams that overlap inside the holographic storage medium for reading and/or writing a single hologram. The two or more reference beams are mutually incoherent during reading and/or writing.
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