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JPS57102604A - Manufacture of plastic optical fiber - Google Patents

Manufacture of plastic optical fiber

Info

Publication number
JPS57102604A
JPS57102604A JP55179389A JP17938980A JPS57102604A JP S57102604 A JPS57102604 A JP S57102604A JP 55179389 A JP55179389 A JP 55179389A JP 17938980 A JP17938980 A JP 17938980A JP S57102604 A JPS57102604 A JP S57102604A
Authority
JP
Japan
Prior art keywords
pipe
fiber
liquid
refractive index
outside diameter
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
JP55179389A
Other languages
Japanese (ja)
Inventor
Takao Kimura
Shigeki Sakaguchi
Motohiro Nakahara
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP55179389A priority Critical patent/JPS57102604A/en
Publication of JPS57102604A publication Critical patent/JPS57102604A/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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material

Landscapes

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

Abstract

PURPOSE:To obtain a fiber having uniform outside diameter and uniform clad width, by injecting into a pipe made of a thermoplastic resin a liquid resin composition or the like having a refractive index higher than that of the pipe resin, simultaneously heating the pipe, and spinning a fiber having a specified outside diameter. CONSTITUTION:A liquid resin composition, such as silicone rubber precursor or silicone oil, or a liquid compound, such as polystyrene or polycarbonate is injected into a pipe made of a thermoplastic resin having a refractive index lower than that of said liquid injected, said pipe is heated, and a fiber having a fixed outside diameter is spun to give a plastic optical fiber. The thermoplastic resin need to be lower in refractive index than the resin composition or the compound used for the core component, and polymethyl methacrylate, polyvinyl fluoride, polytetrafluoroethylene, polypropylene, etc. are usable.
JP55179389A 1980-12-18 1980-12-18 Manufacture of plastic optical fiber Pending JPS57102604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55179389A JPS57102604A (en) 1980-12-18 1980-12-18 Manufacture of plastic optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55179389A JPS57102604A (en) 1980-12-18 1980-12-18 Manufacture of plastic optical fiber

Publications (1)

Publication Number Publication Date
JPS57102604A true JPS57102604A (en) 1982-06-25

Family

ID=16065000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55179389A Pending JPS57102604A (en) 1980-12-18 1980-12-18 Manufacture of plastic optical fiber

Country Status (1)

Country Link
JP (1) JPS57102604A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000897A1 (en) * 1983-08-18 1985-02-28 Mitsubishi Rayon Co. Ltd. Optical transmission fibers and process for their production
JPS61277028A (en) * 1985-05-31 1986-12-08 Sumitomo Electric Ind Ltd Sensor
JPS62215905A (en) * 1986-03-18 1987-09-22 Kureha Chem Ind Co Ltd Resinous optical fiber having heat resistance and its preparation
JPH01219802A (en) * 1988-02-29 1989-09-01 Bridgestone Corp Manufacture of optical fiber core
US7515809B2 (en) 2007-02-28 2009-04-07 Hitachi Cable Ltd. Heat-resisting plastic optical fiber and manufacturing method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000897A1 (en) * 1983-08-18 1985-02-28 Mitsubishi Rayon Co. Ltd. Optical transmission fibers and process for their production
JPS61277028A (en) * 1985-05-31 1986-12-08 Sumitomo Electric Ind Ltd Sensor
JPS62215905A (en) * 1986-03-18 1987-09-22 Kureha Chem Ind Co Ltd Resinous optical fiber having heat resistance and its preparation
JPH01219802A (en) * 1988-02-29 1989-09-01 Bridgestone Corp Manufacture of optical fiber core
US7515809B2 (en) 2007-02-28 2009-04-07 Hitachi Cable Ltd. Heat-resisting plastic optical fiber and manufacturing method thereof

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