GB1283837A - Methods of, and apparatus for, producing hologram arrays with coincident re-construction - Google Patents

Methods of, and apparatus for, producing hologram arrays with coincident re-construction

Info

Publication number
GB1283837A
GB1283837A GB2124870A GB2124870A GB1283837A GB 1283837 A GB1283837 A GB 1283837A GB 2124870 A GB2124870 A GB 2124870A GB 2124870 A GB2124870 A GB 2124870A GB 1283837 A GB1283837 A GB 1283837A
Authority
GB
United Kingdom
Prior art keywords
hologram
plate
mask
information
convergent
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
GB2124870A
Other languages
English (en)
Inventor
Douglas Charles John Reid
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.)
GE Healthcare UK Ltd
Plessey Co Ltd
Original Assignee
GE Healthcare UK Ltd
Plessey 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 GE Healthcare UK Ltd, Plessey Co Ltd filed Critical GE Healthcare UK Ltd
Priority to GB2124870A priority Critical patent/GB1283837A/en
Priority to DE19712121552 priority patent/DE2121552A1/de
Priority to FR7115926A priority patent/FR2094983A5/fr
Publication of GB1283837A publication Critical patent/GB1283837A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
GB2124870A 1970-05-04 1970-05-04 Methods of, and apparatus for, producing hologram arrays with coincident re-construction Expired GB1283837A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2124870A GB1283837A (en) 1970-05-04 1970-05-04 Methods of, and apparatus for, producing hologram arrays with coincident re-construction
DE19712121552 DE2121552A1 (de) 1970-05-04 1971-05-03 Verfahren und Vorrichtung zum Erzeugen von Hologramm-Feldern
FR7115926A FR2094983A5 (enExample) 1970-05-04 1971-05-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2124870A GB1283837A (en) 1970-05-04 1970-05-04 Methods of, and apparatus for, producing hologram arrays with coincident re-construction

Publications (1)

Publication Number Publication Date
GB1283837A true GB1283837A (en) 1972-08-02

Family

ID=10159715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2124870A Expired GB1283837A (en) 1970-05-04 1970-05-04 Methods of, and apparatus for, producing hologram arrays with coincident re-construction

Country Status (3)

Country Link
DE (1) DE2121552A1 (enExample)
FR (1) FR2094983A5 (enExample)
GB (1) GB1283837A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636027A (en) * 1985-05-06 1987-01-13 International Business Machines Corporation Holographic image processing systems

Also Published As

Publication number Publication date
FR2094983A5 (enExample) 1972-02-04
DE2121552A1 (de) 1971-11-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee