GB1371374A - Apparatus for deriving video signals - Google Patents

Apparatus for deriving video signals

Info

Publication number
GB1371374A
GB1371374A GB4434571A GB4434571A GB1371374A GB 1371374 A GB1371374 A GB 1371374A GB 4434571 A GB4434571 A GB 4434571A GB 4434571 A GB4434571 A GB 4434571A GB 1371374 A GB1371374 A GB 1371374A
Authority
GB
United Kingdom
Prior art keywords
images
medium
aperture
diffracted
image
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
GB4434571A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1371374A publication Critical patent/GB1371374A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
    • G02B27/4238—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application in optical recording or readout devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/11—Scanning of colour motion picture films, e.g. for telecine

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Holo Graphy (AREA)
  • Color Television Image Signal Generators (AREA)
GB4434571A 1970-09-25 1971-09-23 Apparatus for deriving video signals Expired GB1371374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US075458A US3908192A (en) 1970-09-25 1970-09-25 Standard and color television reproduction from superposed monochrome images apparatus and method

Publications (1)

Publication Number Publication Date
GB1371374A true GB1371374A (en) 1974-10-23

Family

ID=22125894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4434571A Expired GB1371374A (en) 1970-09-25 1971-09-23 Apparatus for deriving video signals

Country Status (7)

Country Link
US (1) US3908192A (enExample)
AT (1) AT319352B (enExample)
CA (1) CA945666A (enExample)
DE (1) DE2147820C3 (enExample)
FR (1) FR2107978B1 (enExample)
GB (1) GB1371374A (enExample)
NL (1) NL7113271A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6051543B2 (ja) * 2012-03-09 2016-12-27 株式会社リコー 分光計測装置、画像評価装置及び画像形成装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113179A (en) * 1957-11-22 1963-12-03 Gen Electric Method and apparatus for recording
US3337718A (en) * 1964-01-02 1967-08-22 Xerox Corp Light scan recording and readout
US3573353A (en) * 1967-12-18 1971-04-06 Technical Operations Inc Optical detection system and method with spatial filtering
US3539710A (en) * 1968-06-04 1970-11-10 Sylvania Electric Prod Electrooptical color reproduction system and mounting means therefor
US3572900A (en) * 1969-04-29 1971-03-30 Technical Operations Inc Color tv film reproduction system compatible with diffraction process color projection systems

Also Published As

Publication number Publication date
DE2147820A1 (de) 1972-03-30
AT319352B (de) 1974-12-27
DE2147820C3 (de) 1974-01-03
NL7113271A (enExample) 1972-03-28
FR2107978A1 (enExample) 1972-05-12
DE2147820B2 (de) 1973-06-14
US3908192A (en) 1975-09-23
FR2107978B1 (enExample) 1975-02-21
CA945666A (en) 1974-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee