Apparatus and method for holographic information storage and...

Details Apparatus and method for holographic information storage and... Apparatus and method for holographic information storage and...

2011-03-29

2011-03-29

Young, Wayne R (Department: 2627)

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

Reexamination Certificate

active

07916609

ABSTRACT:
A method for holographic information storage and retrieval is disclosed. The method supplies a holographic data storage system comprising a light source and a holographic data storage medium and provides information to the holographic data storage system. The method generates a reference beam using the light source, forms a data beam comprising a data image and an orientation image, wherein the data image comprises all or a portion of the information. The method then generates a hologram using the data beam and the write reference beam, and encodes the hologram in the holographic data storage medium to form an encoded holographic data storage medium.

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patent: 2005/0002310 (2005-01-01), Song et al.
patent: 2005/0018263 (2005-01-01), Pharris
patent: 2008/0106994 (2008-05-01), Lan et al.

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