JPS57196657A - Optical facsimile device - Google Patents

Optical facsimile device

Info

Publication number
JPS57196657A
JPS57196657A JP56080150A JP8015081A JPS57196657A JP S57196657 A JPS57196657 A JP S57196657A JP 56080150 A JP56080150 A JP 56080150A JP 8015081 A JP8015081 A JP 8015081A JP S57196657 A JPS57196657 A JP S57196657A
Authority
JP
Japan
Prior art keywords
optical
optical fiber
original picture
straight line
signal
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.)
Pending
Application number
JP56080150A
Other languages
Japanese (ja)
Inventor
Keijiro Kubota
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP56080150A priority Critical patent/JPS57196657A/en
Publication of JPS57196657A publication Critical patent/JPS57196657A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/528—Projection optics for slit exposure in which the projection optics remain stationary

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE:To prevent mixture of noise and modulation and demodulation distortion, by transmitting optical information to a reception side with an optical fiber bundle and reproducing picture through the direct incidence of the optical signal on a photographic paper. CONSTITUTION:The surface of an original picture 1 is illuminated along a straight line X with high illumination. Further, one end of an optical fiber bundle 6 with a lot of optical fibers is arranged on a row and opposed to the original picture along the straight line X. A fiber 7 of the optical fiber bundle 6 is separated as a control and the tip is opposed to the original picture 1 at a location with a suitable interval from the straight line X opposite to the arrow P. A light transmitted in the optical fiber 7 is converted into a signal and applied to a controller 15. Since the optical information in the original picture is directly reproduced on a photographic paper without converted into an electric signal, no noise is mixed in the signal during transmission and no modulation/ demodulation distortion is received.
JP56080150A 1981-05-28 1981-05-28 Optical facsimile device Pending JPS57196657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56080150A JPS57196657A (en) 1981-05-28 1981-05-28 Optical facsimile device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56080150A JPS57196657A (en) 1981-05-28 1981-05-28 Optical facsimile device

Publications (1)

Publication Number Publication Date
JPS57196657A true JPS57196657A (en) 1982-12-02

Family

ID=13710252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56080150A Pending JPS57196657A (en) 1981-05-28 1981-05-28 Optical facsimile device

Country Status (1)

Country Link
JP (1) JPS57196657A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651198A (en) * 1983-02-10 1987-03-17 Ing. C. Olivetti & C., S.P.A. Color image reproducing apparatus with sheet feeding device for recirculating a sheet on which dots of different colors are sequentially recorded

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651198A (en) * 1983-02-10 1987-03-17 Ing. C. Olivetti & C., S.P.A. Color image reproducing apparatus with sheet feeding device for recirculating a sheet on which dots of different colors are sequentially recorded

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