Optical: systems and elements – Holographic system or element – Using modulated or plural reference beams
Reexamination Certificate
2011-08-09
2011-08-09
Lavarias, Arnel C (Department: 2872)
Optical: systems and elements
Holographic system or element
Using modulated or plural reference beams
C359S024000, C359S028000
Reexamination Certificate
active
07995257
ABSTRACT:
A holographic storage medium includes a hologram including data recorded in a plurality of pages in a superimposed fashion by interference of a signal beam and a reference beam, and an additional page recorded between two adjacent pages in the plurality of pages, wherein a portion of the data is recorded to a region of the additional page having a relatively small selectivity compared to other regions of the additional page without recording on the other regions.
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Chwasz Jade R
Lavarias Arnel C
NSIP Law, PC
Samsung Electronics Co,. Ltd.
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