JPS57208511A - Manufacture of bundled fiber - Google Patents

Manufacture of bundled fiber

Info

Publication number
JPS57208511A
JPS57208511A JP56092966A JP9296681A JPS57208511A JP S57208511 A JPS57208511 A JP S57208511A JP 56092966 A JP56092966 A JP 56092966A JP 9296681 A JP9296681 A JP 9296681A JP S57208511 A JPS57208511 A JP S57208511A
Authority
JP
Japan
Prior art keywords
wires
light
radiation
bundled fibers
fibers
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
JP56092966A
Other languages
Japanese (ja)
Inventor
Kozo Ono
Koichi Tsuno
Mitsuru Nishikawa
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP56092966A priority Critical patent/JPS57208511A/en
Priority to EP19840108136 priority patent/EP0141038B1/en
Priority to EP82104931A priority patent/EP0068175B1/en
Priority to DE8484108136T priority patent/DE3278142D1/en
Priority to EP19840108135 priority patent/EP0141037B1/en
Priority to DE8282104931T priority patent/DE3270844D1/en
Priority to DE8484108135T priority patent/DE3277707D1/en
Priority to CA000405330A priority patent/CA1209090A/en
Priority to AU84981/82A priority patent/AU552089B2/en
Publication of JPS57208511A publication Critical patent/JPS57208511A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

PURPOSE:To achieve crosstalk-free, high-contrast image transmission, by forming materials, which eliminate leakage of light among optical fiber wires and space the wires, in one body with the wires as absorbers for light. CONSTITUTION:An optical fiber wire 1 which uses quartz glass hard to vary optically with irradiated radiation for its core part 2 and is provided with a cladding part 3 is obtained. As optical materials for spacing said wires 1, numbers of heavy flint glass fibers which are easily colored by absorbing radiation are arranged as absorbing parts 4. Those are put in a glass pipe as a jacket and drawn while heated to obtain bundled fibers having prescribed diametes. When the bundled fibers are irradiated with radiation, e.g. gamma rays, the absorbing parts 4 are colored. Thus, crosstalk due to leakage of light is prevented to obtain bundled fibers which have high contrast during color image transmission and also transmit plural light signals.
JP56092966A 1981-06-18 1981-06-18 Manufacture of bundled fiber Pending JPS57208511A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP56092966A JPS57208511A (en) 1981-06-18 1981-06-18 Manufacture of bundled fiber
EP19840108136 EP0141038B1 (en) 1981-06-18 1982-06-04 Image transmission path
EP82104931A EP0068175B1 (en) 1981-06-18 1982-06-04 Image conducting fiber device
DE8484108136T DE3278142D1 (en) 1981-06-18 1982-06-04 Image transmission path
EP19840108135 EP0141037B1 (en) 1981-06-18 1982-06-04 Image transmission device
DE8282104931T DE3270844D1 (en) 1981-06-18 1982-06-04 Image conducting fiber device
DE8484108135T DE3277707D1 (en) 1981-06-18 1982-06-04 Image transmission device
CA000405330A CA1209090A (en) 1981-06-18 1982-06-16 Exposing fibre bundles of glass and optical fibres to radiation
AU84981/82A AU552089B2 (en) 1981-06-18 1982-06-18 Image fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56092966A JPS57208511A (en) 1981-06-18 1981-06-18 Manufacture of bundled fiber

Publications (1)

Publication Number Publication Date
JPS57208511A true JPS57208511A (en) 1982-12-21

Family

ID=14069158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56092966A Pending JPS57208511A (en) 1981-06-18 1981-06-18 Manufacture of bundled fiber

Country Status (1)

Country Link
JP (1) JPS57208511A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02251907A (en) * 1989-03-27 1990-10-09 Fujikura Ltd Manufacture of image fiber
WO1999041625A1 (en) * 1998-02-12 1999-08-19 Japan Science And Technology Corporation Optical waveguide array and method of manufacturing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02251907A (en) * 1989-03-27 1990-10-09 Fujikura Ltd Manufacture of image fiber
WO1999041625A1 (en) * 1998-02-12 1999-08-19 Japan Science And Technology Corporation Optical waveguide array and method of manufacturing the same
US6640039B1 (en) 1998-02-12 2003-10-28 Central Glass Co., Ltd. Optical waveguide array and method of manufacturing the same

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