JPS5713407A - Optical fiber and its manufacture - Google Patents

Optical fiber and its manufacture

Info

Publication number
JPS5713407A
JPS5713407A JP8655580A JP8655580A JPS5713407A JP S5713407 A JPS5713407 A JP S5713407A JP 8655580 A JP8655580 A JP 8655580A JP 8655580 A JP8655580 A JP 8655580A JP S5713407 A JPS5713407 A JP S5713407A
Authority
JP
Japan
Prior art keywords
fiber
optical fiber
thermoplastic elastomer
immediately
manufacture
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
JP8655580A
Other languages
Japanese (ja)
Inventor
Takao Kimura
Shigeki Sakaguchi
Yoshito Shiyudo
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 JP8655580A priority Critical patent/JPS5713407A/en
Publication of JPS5713407A publication Critical patent/JPS5713407A/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)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

PURPOSE:To obtain an optical fiber holding the quality at an increased fiber drawing speed while simplifying the coating process by applying thermoplastic elastomer to the surface of a fiber immediately after drawing a base material into the fiber. CONSTITUTION:A base material is drawn into a fiber, and thermoplastic elastomer melted by heating or dissolved in an org. solvent is applied to the surface of the fiber immediately after the drawing to manufacture a coated optical fiber. Since the long-term reliability of an optical fiber in strength is affected by the surface state of the fiber, especially by the water resistance, to apply a method of treating the surface of an optical fiber immediately after spinning with a treating agent contg. a compound forming a chemical bond together with a silanol group is effective in improving the quality of the fiber. Especially effective thermoplastic elastomer for coating the optical fiber includes polystyrene-polybutadiene and polypropyleneethylene.propylene rubber.
JP8655580A 1980-06-27 1980-06-27 Optical fiber and its manufacture Pending JPS5713407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8655580A JPS5713407A (en) 1980-06-27 1980-06-27 Optical fiber and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8655580A JPS5713407A (en) 1980-06-27 1980-06-27 Optical fiber and its manufacture

Publications (1)

Publication Number Publication Date
JPS5713407A true JPS5713407A (en) 1982-01-23

Family

ID=13890245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8655580A Pending JPS5713407A (en) 1980-06-27 1980-06-27 Optical fiber and its manufacture

Country Status (1)

Country Link
JP (1) JPS5713407A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530016A (en) * 1978-08-19 1980-03-03 Amino Tekko Kk Pillarrlike material and making method thereof
WO1984000216A1 (en) * 1982-07-05 1984-01-19 Furukawa Electric Co Ltd Coated optical fiber
JPS5968704A (en) * 1982-10-12 1984-04-18 Nippon Telegr & Teleph Corp <Ntt> Optical fiber core
JPS60140010U (en) * 1984-02-23 1985-09-17 住友電気工業株式会社 Fiber for optical transmission
JPS63144312A (en) * 1986-12-09 1988-06-16 Showa Electric Wire & Cable Co Ltd Core wire for optical fiber
JPH01178401A (en) * 1988-01-11 1989-07-14 Moogan:Kk Manufacture of wooden cylindrical body
EP3844539A4 (en) * 2018-08-31 2023-01-18 The University Of Sydney Fibre forming process

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530016A (en) * 1978-08-19 1980-03-03 Amino Tekko Kk Pillarrlike material and making method thereof
JPS6156371B2 (en) * 1978-08-19 1986-12-02 Amino Tetsuko Kk
WO1984000216A1 (en) * 1982-07-05 1984-01-19 Furukawa Electric Co Ltd Coated optical fiber
JPS5968704A (en) * 1982-10-12 1984-04-18 Nippon Telegr & Teleph Corp <Ntt> Optical fiber core
JPS60140010U (en) * 1984-02-23 1985-09-17 住友電気工業株式会社 Fiber for optical transmission
JPS63144312A (en) * 1986-12-09 1988-06-16 Showa Electric Wire & Cable Co Ltd Core wire for optical fiber
JPH01178401A (en) * 1988-01-11 1989-07-14 Moogan:Kk Manufacture of wooden cylindrical body
JPH0460801B2 (en) * 1988-01-11 1992-09-29 Moogan Kk
EP3844539A4 (en) * 2018-08-31 2023-01-18 The University Of Sydney Fibre forming process

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