IT1019521B - Sistema per la memorizzazione olografica di informazioni - Google Patents

Sistema per la memorizzazione olografica di informazioni

Info

Publication number
IT1019521B
IT1019521B IT19629/72A IT1962972A IT1019521B IT 1019521 B IT1019521 B IT 1019521B IT 19629/72 A IT19629/72 A IT 19629/72A IT 1962972 A IT1962972 A IT 1962972A IT 1019521 B IT1019521 B IT 1019521B
Authority
IT
Italy
Prior art keywords
information
holographic storage
holographic
storage
Prior art date
Application number
IT19629/72A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1019521B publication Critical patent/IT1019521B/it

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)
IT19629/72A 1971-02-19 1972-01-21 Sistema per la memorizzazione olografica di informazioni IT1019521B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2108113A DE2108113C1 (de) 1971-02-19 1971-02-19 Verfahren zum holografischen Speichern von Informationen und Anordnung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
IT1019521B true IT1019521B (it) 1977-11-30

Family

ID=5799322

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19629/72A IT1019521B (it) 1971-02-19 1972-01-21 Sistema per la memorizzazione olografica di informazioni

Country Status (4)

Country Link
BE (1) BE776170A (it)
DE (1) DE2108113C1 (it)
GB (1) GB1506557A (it)
IT (1) IT1019521B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0298145B1 (en) * 1987-07-08 1993-03-10 Grumman Aerospace Corporation System and method for automatically fabricating multi-hologram optical elements
GB2196146B (en) * 1986-10-14 1990-07-11 Plessey Co Plc Optical network incorporating holographic data storage and processing
AU698502B2 (en) * 1994-08-31 1998-10-29 Toppan Printing Co. Ltd. Hologram in which a plurality of areas are set and holography system to which hologram is applied

Also Published As

Publication number Publication date
DE2108113C1 (de) 1978-10-19
GB1506557A (en) 1978-04-05
BE776170A (it) 1971-12-31

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