GB1394722A - Holograms - Google Patents

Holograms

Info

Publication number
GB1394722A
GB1394722A GB3615672A GB3615672A GB1394722A GB 1394722 A GB1394722 A GB 1394722A GB 3615672 A GB3615672 A GB 3615672A GB 3615672 A GB3615672 A GB 3615672A GB 1394722 A GB1394722 A GB 1394722A
Authority
GB
United Kingdom
Prior art keywords
holograms
telecasting
hologram
traverses
heading
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
GB3615672A
Other languages
English (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.)
Fuji Telecasting Co Ltd
Original Assignee
Fuji Telecasting 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 Fuji Telecasting Co Ltd filed Critical Fuji Telecasting Co Ltd
Publication of GB1394722A publication Critical patent/GB1394722A/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/89—Television signal recording using holographic recording
    • H04N5/90—Television signal recording using holographic recording on discs or drums

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Holo Graphy (AREA)
GB3615672A 1971-11-15 1972-08-02 Holograms Expired GB1394722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46090582A JPS5119784B2 (https=) 1971-11-15 1971-11-15

Publications (1)

Publication Number Publication Date
GB1394722A true GB1394722A (en) 1975-05-21

Family

ID=14002420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3615672A Expired GB1394722A (en) 1971-11-15 1972-08-02 Holograms

Country Status (3)

Country Link
JP (1) JPS5119784B2 (https=)
GB (1) GB1394722A (https=)
NL (1) NL156254B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211957A (en) * 1987-10-31 1989-07-12 Gen Electric Co Plc Holographic projection printing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2322006A1 (en) 1998-02-27 1999-09-02 Optware Corporation Apparatus and method for recording optical information, apparatus and method for reproducing optical information, apparatus for recording/reproducing optical information, and optical information recording medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139955A (en) * 1965-11-22 1969-01-15 Rca Corp Hologram record pressings
US3511553A (en) * 1969-07-24 1970-05-12 Rca Corp Motionless hologram imaging

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211957A (en) * 1987-10-31 1989-07-12 Gen Electric Co Plc Holographic projection printing
GB2211957B (en) * 1987-10-31 1991-12-18 Gen Electric Co Plc Optical projection printing

Also Published As

Publication number Publication date
DE2244010B2 (de) 1976-12-02
DE2244010A1 (de) 1973-05-24
NL7206287A (https=) 1973-05-17
JPS5119784B2 (https=) 1976-06-19
NL156254B (nl) 1978-03-15
JPS4862446A (https=) 1973-08-31

Similar Documents

Publication Publication Date Title
CA952212A (en) Optical instrument tracking system
GB1489323A (en) Optical display systems utilizing holographic lenses
CA1008178A (en) Recognition unit for optical character reading system
AU514749B2 (en) Optical read unit with track following focusing arrangement
GB1358717A (en) Holographic multicolour technique
ES458637A1 (es) Un dispositivo explorador optico perfeccionado que es ade- cuado para explorar pistas de registro en una superficie de registro de un portador de registro.
FR2399087A1 (fr) Appareil et procede pour emmagasiner et restituer des informations sous la forme d'un signal module en frequence sur un element de stockage d'information
CA958535A (en) Optical lens docking system
EP0283002A3 (en) Optical head
FR2312794A1 (fr) Appareil de balayage optique, notamment pour enregistrement d'image par faisceaux lumineux module
GB1204873A (en) Improvements in processes for recording, records of, and devices for the reproduction of moving objects
AU496928B2 (en) Variable optical wedge for scanning alight beam inan apparatus for reading an optically encoded disc
GB1548658A (en) System for reading out a record by the point optical scannning of a diffractive track
GB1394722A (en) Holograms
CA996381A (en) System for recording redundant holograms
ES409185A1 (es) Un sistema de registro de hologramas de fraunhofer redun- dantes.
JPS55125546A (en) Information recorder
CA935317A (en) Hologram reproduction system using an optical grating
GB1511285A (en) Focused-image hologram system providing increased optical readout efficiency
CA994137A (en) System for optically reproducing video information
GB1431910A (en) Sonar or radar systems
JPS52145006A (en) Highly densed recording signals reproduction device
JPS5276939A (en) Optical apparatus
JPS5250702A (en) Optical information recording and reproduction apparatus
GB1469397A (en) Method of recording and reproducing the surface contour of an object

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years