Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
  • H04N5/00—Details of television systems
  • H04N5/76—Television signal recording
• • G—PHYSICS
  • G11—INFORMATION STORAGE
  • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
  • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
  • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
  • G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
• • 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
• • 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
• • G—PHYSICS
  • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
  • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
  • G03H2270/00—Substrate bearing the hologram
  • G03H2270/20—Shape
  • G03H2270/23—Ribbon shaped, e.g. holographic foil

Landscapes

• Engineering & Computer Science (AREA)
• Multimedia (AREA)
• Signal Processing (AREA)
• Optical Recording Or Reproduction (AREA)
• Holo Graphy (AREA)
• Optical Head (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5833869

Family Applications (1)

Country Status (12)

Families Citing this family (18)

Family Cites Families (2)

• 1972
  • 1972-01-24 DE DE2203246A patent/DE2203246C3/de not_active Expired
  • 1972-10-20 CH CH1540372A patent/CH551673A/xx not_active IP Right Cessation
  • 1972-11-16 GB GB5287672A patent/GB1408767A/en not_active Expired
  • 1972-12-15 IT IT32944/72A patent/IT971895B/it active
  • 1972-12-19 NL NL7217293A patent/NL7217293A/xx not_active Application Discontinuation
• 1973
  • 1973-01-15 SE SE7300505A patent/SE388707B/xx unknown
  • 1973-01-17 FR FR7301598A patent/FR2169074B1/fr not_active Expired
  • 1973-01-22 LU LU66871A patent/LU66871A1/xx unknown
  • 1973-01-23 CA CA161,864A patent/CA986757A/en not_active Expired
  • 1973-01-24 JP JP48010184A patent/JPS5838853B2/ja not_active Expired
  • 1973-01-24 BE BE126809A patent/BE794450A/xx not_active IP Right Cessation
• 1974
  • 1974-11-06 US US05/521,386 patent/US3947640A/en not_active Expired - Lifetime

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