GB1506558A - Methods of holographic data storage - Google Patents

Methods of holographic data storage

Info

Publication number
GB1506558A
GB1506558A GB51616/71A GB5161671A GB1506558A GB 1506558 A GB1506558 A GB 1506558A GB 51616/71 A GB51616/71 A GB 51616/71A GB 5161671 A GB5161671 A GB 5161671A GB 1506558 A GB1506558 A GB 1506558A
Authority
GB
United Kingdom
Prior art keywords
methods
data storage
holographic data
holographic
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.)
Expired
Application number
GB51616/71A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1506558A publication Critical patent/GB1506558A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/042—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using information stored in the form of interference pattern
    • 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
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
GB51616/71A 1971-02-19 1971-11-05 Methods of holographic data storage Expired GB1506558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2108102 1971-02-19

Publications (1)

Publication Number Publication Date
GB1506558A true GB1506558A (en) 1978-04-05

Family

ID=5799313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51616/71A Expired GB1506558A (en) 1971-02-19 1971-11-05 Methods of holographic data storage

Country Status (4)

Country Link
BE (1) BE776169A (en)
FR (1) FR2368743A1 (en)
GB (1) GB1506558A (en)
IT (1) IT1019522B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196146A (en) * 1986-10-14 1988-04-20 Plessey Co Plc Optical neural network for holographic data storage
WO1989009995A1 (en) * 1988-04-08 1989-10-19 Plessey Overseas Limited Optical neural network
GB2221550A (en) * 1988-06-15 1990-02-07 Chubb Electronics Ltd "Holographic data carriers"

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196146A (en) * 1986-10-14 1988-04-20 Plessey Co Plc Optical neural network for holographic data storage
GB2196146B (en) * 1986-10-14 1990-07-11 Plessey Co Plc Optical network incorporating holographic data storage and processing
WO1989009995A1 (en) * 1988-04-08 1989-10-19 Plessey Overseas Limited Optical neural network
GB2221550A (en) * 1988-06-15 1990-02-07 Chubb Electronics Ltd "Holographic data carriers"

Also Published As

Publication number Publication date
FR2368743A1 (en) 1978-05-19
IT1019522B (en) 1977-11-30
BE776169A (en) 1971-12-31

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed