Optical: systems and elements – Holographic system or element – Having particular recording medium
Reexamination Certificate
2007-06-26
2007-06-26
Boutsikaris, Leonidas (Department: 2872)
Optical: systems and elements
Holographic system or element
Having particular recording medium
C359S004000, C359S024000, C359S025000, C430S001000, C430S002000
Reexamination Certificate
active
10984759
ABSTRACT:
A holographic recording medium has at least a recording layer with a thickness of L which comprises a recording layer material having an absorption coefficient of α and containing a photorefractive material, wherein the optical density αL represented by the product of the absorption coefficient α and the thickness L is in the range from 0.3 to 2.0.
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Furuki Makoto
Hayashi Kazuhiro
Kawano Katsunori
Minabe Jiro
Ogasawara Yasuhiro
Boutsikaris Leonidas
Fuji 'Xerox Co., Ltd.
Fuji Photo Film Co. , Ltd.
Oliff & Berridg,e PLC
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