GB9015391D0 - Data storage systems - Google Patents

Data storage systems

Info

Publication number
GB9015391D0
GB9015391D0 GB909015391A GB9015391A GB9015391D0 GB 9015391 D0 GB9015391 D0 GB 9015391D0 GB 909015391 A GB909015391 A GB 909015391A GB 9015391 A GB9015391 A GB 9015391A GB 9015391 D0 GB9015391 D0 GB 9015391D0
Authority
GB
United Kingdom
Prior art keywords
data storage
storage systems
systems
data
storage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB909015391A
Other versions
GB2245983A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB9015391A priority Critical patent/GB2245983A/en
Publication of GB9015391D0 publication Critical patent/GB9015391D0/en
Publication of GB2245983A publication Critical patent/GB2245983A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Holo Graphy (AREA)
GB9015391A 1990-07-13 1990-07-13 Holographic data storage systems Withdrawn GB2245983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9015391A GB2245983A (en) 1990-07-13 1990-07-13 Holographic data storage systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9015391A GB2245983A (en) 1990-07-13 1990-07-13 Holographic data storage systems

Publications (2)

Publication Number Publication Date
GB9015391D0 true GB9015391D0 (en) 1990-08-29
GB2245983A GB2245983A (en) 1992-01-15

Family

ID=10679020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9015391A Withdrawn GB2245983A (en) 1990-07-13 1990-07-13 Holographic data storage systems

Country Status (1)

Country Link
GB (1) GB2245983A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006055480A1 (en) * 2006-11-24 2008-05-29 Bayer Innovation Gmbh Coding method, decoding method, codec and data carrier for holographic storage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196443B (en) * 1986-10-17 1990-04-04 Gen Electric Plc Secure holographic data storage using an optical phase encryption device

Also Published As

Publication number Publication date
GB2245983A (en) 1992-01-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)