IT943864B - Apparato e metodo per la formazione di registrazioni olografiche - Google Patents

Apparato e metodo per la formazione di registrazioni olografiche

Info

Publication number
IT943864B
IT943864B IT3227671A IT3227671A IT943864B IT 943864 B IT943864 B IT 943864B IT 3227671 A IT3227671 A IT 3227671A IT 3227671 A IT3227671 A IT 3227671A IT 943864 B IT943864 B IT 943864B
Authority
IT
Italy
Prior art keywords
formation
holographic records
holographic
records
Prior art date
Application number
IT3227671A
Other languages
English (en)
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of IT943864B publication Critical patent/IT943864B/it

Links

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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
IT3227671A 1970-12-14 1971-12-11 Apparato e metodo per la formazione di registrazioni olografiche IT943864B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9779570A 1970-12-14 1970-12-14

Publications (1)

Publication Number Publication Date
IT943864B true IT943864B (it) 1973-04-10

Family

ID=22265168

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3227671A IT943864B (it) 1970-12-14 1971-12-11 Apparato e metodo per la formazione di registrazioni olografiche

Country Status (10)

Country Link
JP (1) JPS5119785B1 (it)
AU (1) AU3622171A (it)
BE (1) BE776572A (it)
CA (1) CA962499A (it)
DE (1) DE2162097A1 (it)
ES (1) ES397956A1 (it)
FR (1) FR2118553A5 (it)
GB (1) GB1378860A (it)
IT (1) IT943864B (it)
NL (1) NL7117067A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207941A (ja) * 1985-03-12 1986-09-16 Meisei Electric Co Ltd 気圧計

Also Published As

Publication number Publication date
AU3622171A (en) 1973-05-31
CA962499A (en) 1975-02-11
NL7117067A (it) 1972-06-16
JPS5119785B1 (it) 1976-06-19
DE2162097A1 (de) 1972-06-29
FR2118553A5 (it) 1972-07-28
BE776572A (fr) 1972-04-04
GB1378860A (en) 1974-12-27
ES397956A1 (es) 1974-07-01

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