Hologram recording method and hologram recording device...

Details Hologram recording method and hologram recording device... Hologram recording method and hologram recording device...

2007-02-08

2011-10-11

Allen, Stephone B (Department: 2872)

Optical: systems and elements

Holographic system or element

Having defined page composer

C359S010000, C359S011000

Reexamination Certificate

active

08035873

ABSTRACT:
A hologram recording method includes generating light of a pattern in which a plurality of unit blocks, which include at least one pixel and express luminance, are arrayed, the pattern being sectioned into a region of a signal beam and a region of a reference beam, and being generated such that the region of the reference beam includes a plurality of unit blocks whose numbers of pixels are different; collecting the generated light at a common optical system, and illuminating it onto an optical recording medium; and recording, as a hologram, data which the signal beam expresses.

REFERENCES:
patent: 7324255 (2008-01-01), Tanaka et al.
patent: 2006/0013104 (2006-01-01), Kihara et al.
patent: 2006/0077853 (2006-04-01), Matsumoto et al.
patent: A 10-302293 (1998-11-01), None
patent: A 2005-122867 (2005-05-01), None
Substantial, The Free Merriam-Webster Dictionary, http://www.merriam-webster.com/dictionary/substantially, Jan. 21, 2011.

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