VOLUME HOLOGRAM AND VOLUME HOLOGRAM RECORDING MATERIAL

PROBLEM TO BE SOLVED: To provide a volume hologram having high lightness of the hologram, capable of increasing diffraction efficiency, ensuring a wide visible area of the hologram and excellent in visibility, and to provide an industrially useful volume hologram recording material for providing the...

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Bibliographic Details
Main Authors TONE TETSUYA, OTAKI HIROYUKI
Format Patent
LanguageEnglish
Published 03.03.2005
Edition7
Subjects
APPARATUS SPECIALLY ADAPTED THEREFOR
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHIC PROCESSES OR APPARATUS
HOLOGRAPHY
MATERIALS THEREFOR
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To provide a volume hologram having high lightness of the hologram, capable of increasing diffraction efficiency, ensuring a wide visible area of the hologram and excellent in visibility, and to provide an industrially useful volume hologram recording material for providing the volume hologram. SOLUTION: The volume hologram comprises interference fringes formed by a component (A) and the gap between the interference fringes formed by a component (B) and a component (C), the refractive index difference between the component (A) and component (C) is larger than that between the component (A) and component (B), the component (C) has a refractive index on the component (B) side in magnitude relation with a refractive index of the component (A) and that of the component (B), and the volume hologram has a structure in which the component (C) is phase-separated from the component (B). COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030285043