CN120659765A - 光纤 - Google Patents

光纤

Info

Publication number
CN120659765A
CN120659765A CN202480011901.2A CN202480011901A CN120659765A CN 120659765 A CN120659765 A CN 120659765A CN 202480011901 A CN202480011901 A CN 202480011901A CN 120659765 A CN120659765 A CN 120659765A
Authority
CN
China
Prior art keywords
resin layer
optical fiber
modulus
less
young
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
CN202480011901.2A
Other languages
English (en)
Chinese (zh)
Inventor
野村卓弘
相马一之
塩崎学
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 CN120659765A publication Critical patent/CN120659765A/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

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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CN202480011901.2A 2023-02-16 2024-02-16 光纤 Pending CN120659765A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023022232 2023-02-16
JP2023-022232 2023-02-16
PCT/JP2024/005481 WO2024172150A1 (ja) 2023-02-16 2024-02-16 光ファイバ

Publications (1)

Publication Number Publication Date
CN120659765A true CN120659765A (zh) 2025-09-16

Family

ID=92420174

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480011901.2A Pending CN120659765A (zh) 2023-02-16 2024-02-16 光纤

Country Status (4)

Country Link
EP (1) EP4667433A1 (https=)
JP (1) JPWO2024172150A1 (https=)
CN (1) CN120659765A (https=)
WO (1) WO2024172150A1 (https=)

Families Citing this family (2)

* 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
WO2026058914A1 (ja) * 2024-09-11 2026-03-19 住友電気工業株式会社 光ファイバ

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
JP2014125405A (ja) * 2012-12-27 2014-07-07 Fujikura Ltd 光ファイバ素線
CN109562989B (zh) 2016-08-02 2021-10-26 住友电气工业株式会社 光纤以及光纤的制造方法
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
CN113099726B (zh) * 2019-11-08 2023-08-04 株式会社藤仓 光纤
WO2021187466A1 (ja) * 2020-03-18 2021-09-23 日東電工株式会社 被覆光ファイバの製造方法および被覆光ファイバ製造装置

Also Published As

Publication number Publication date
WO2024172150A1 (ja) 2024-08-22
JPWO2024172150A1 (https=) 2024-08-22
EP4667433A1 (en) 2025-12-24

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