CN120677132A - 光纤的制造方法及光缆的制造方法 - Google Patents

光纤的制造方法及光缆的制造方法

Info

Publication number
CN120677132A
CN120677132A CN202480012316.4A CN202480012316A CN120677132A CN 120677132 A CN120677132 A CN 120677132A CN 202480012316 A CN202480012316 A CN 202480012316A CN 120677132 A CN120677132 A CN 120677132A
Authority
CN
China
Prior art keywords
optical fiber
optical
resin layer
diameter
fiber
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
CN202480012316.4A
Other languages
English (en)
Chinese (zh)
Inventor
冈崎岩
相马一之
野村卓弘
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
Publication of CN120677132A publication Critical patent/CN120677132A/zh
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
    • C03C25/1065—Multiple coatings
    • 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
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
    • 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
    • G02B6/4479—Manufacturing methods of optical cables

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
CN202480012316.4A 2023-02-16 2024-02-14 光纤的制造方法及光缆的制造方法 Pending CN120677132A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2023022232 2023-02-16
JP2023-022232 2023-02-16
JP2023-141381 2023-08-31
JP2023141381 2023-08-31
PCT/JP2024/005022 WO2024172072A1 (ja) 2023-02-16 2024-02-14 光ファイバの製造方法および光ケーブルの製造方法

Publications (1)

Publication Number Publication Date
CN120677132A true CN120677132A (zh) 2025-09-19

Family

ID=92421909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480012316.4A Pending CN120677132A (zh) 2023-02-16 2024-02-14 光纤的制造方法及光缆的制造方法

Country Status (4)

Country Link
EP (1) EP4667432A1 (https=)
JP (1) JPWO2024172072A1 (https=)
CN (1) CN120677132A (https=)
WO (1) WO2024172072A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240418930A1 (en) * 2024-07-26 2024-12-19 Sumitomo Electric Industries, Ltd. Optical fiber and optical cable

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006065006A (ja) * 2004-08-27 2006-03-09 Fujikura Ltd 光ファイバ心線
JP6927222B2 (ja) 2016-08-02 2021-08-25 住友電気工業株式会社 光ファイバ及び光ファイバの製造方法
US10451795B2 (en) * 2017-11-16 2019-10-22 Ofs Fitel, Llc Optical fiber for applications requiring high system optical signal-to-noise ratio performance and low degradation from nonlinear impairments
JP2020020628A (ja) 2018-07-31 2020-02-06 パイオニア株式会社 速度算出装置
EP3868728A4 (en) * 2019-11-08 2022-03-09 Fujikura Ltd. Optical fiber
JP7704554B2 (ja) 2021-03-29 2025-07-08 古河電気工業株式会社 光ファイバ
JP7198987B1 (ja) 2022-03-24 2023-01-05 パナソニックＩｐマネジメント株式会社 空間浄化装置

Also Published As

Publication number Publication date
WO2024172072A1 (ja) 2024-08-22
EP4667432A1 (en) 2025-12-24
JPWO2024172072A1 (https=) 2024-08-22

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