JPWO2023022171A1 - - Google Patents

Info

Publication number
JPWO2023022171A1
JPWO2023022171A1 JP2023542424A JP2023542424A JPWO2023022171A1 JP WO2023022171 A1 JPWO2023022171 A1 JP WO2023022171A1 JP 2023542424 A JP2023542424 A JP 2023542424A JP 2023542424 A JP2023542424 A JP 2023542424A JP WO2023022171 A1 JPWO2023022171 A1 JP WO2023022171A1
Authority
JP
Japan
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
JP2023542424A
Other languages
Japanese (ja)
Other versions
JPWO2023022171A5 (en
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 filed Critical
Publication of JPWO2023022171A1 publication Critical patent/JPWO2023022171A1/ja
Publication of JPWO2023022171A5 publication Critical patent/JPWO2023022171A5/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • 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
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
JP2023542424A 2021-08-20 2022-08-17 Pending JPWO2023022171A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021134839 2021-08-20
PCT/JP2022/031063 WO2023022171A1 (en) 2021-08-20 2022-08-17 Optical fiber manufacturing method

Publications (2)

Publication Number Publication Date
JPWO2023022171A1 true JPWO2023022171A1 (en) 2023-02-23
JPWO2023022171A5 JPWO2023022171A5 (en) 2024-05-16

Family

ID=85240847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023542424A Pending JPWO2023022171A1 (en) 2021-08-20 2022-08-17

Country Status (3)

Country Link
JP (1) JPWO2023022171A1 (en)
CN (1) CN117836251A (en)
WO (1) WO2023022171A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61266336A (en) * 1985-05-20 1986-11-26 Sumitomo Electric Ind Ltd Production of optical fiber
JP5242209B2 (en) * 2008-03-24 2013-07-24 古河電気工業株式会社 Optical fiber manufacturing method
JP6786995B2 (en) * 2016-09-23 2020-11-18 住友電気工業株式会社 Optical fiber manufacturing method and manufacturing equipment
JP7259840B2 (en) * 2018-03-22 2023-04-18 住友電気工業株式会社 Optical fiber manufacturing method and manufacturing apparatus

Also Published As

Publication number Publication date
CN117836251A (en) 2024-04-05
WO2023022171A1 (en) 2023-02-23

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240129