CN115698808A - 光纤缆线 - Google Patents

光纤缆线 Download PDF

Info

Publication number
CN115698808A
CN115698808A CN202180043054.4A CN202180043054A CN115698808A CN 115698808 A CN115698808 A CN 115698808A CN 202180043054 A CN202180043054 A CN 202180043054A CN 115698808 A CN115698808 A CN 115698808A
Authority
CN
China
Prior art keywords
optical fiber
formula
optical
optical fibers
sheath
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
CN202180043054.4A
Other languages
English (en)
Chinese (zh)
Inventor
金子总一郎
大野正敏
鲶江彰
大里健
山田裕介
丸尾勇太
樱井信
铁谷成且
谷冈裕明
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.)
Fujikura Ltd
NTT Inc
Original Assignee
Fujikura Ltd
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 Fujikura Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujikura Ltd
Publication of CN115698808A publication Critical patent/CN115698808A/zh
Pending legal-status Critical Current

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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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • 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
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4432—Protective covering with fibre reinforcements
    • G02B6/4433—Double reinforcement laying in straight line with optical transmission element
    • 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
    • G02B6/4401—Optical cables
    • G02B6/441—Optical cables built up from sub-bundles
    • G02B6/4413—Helical structure
    • 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
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Communication Cables (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Insulated Conductors (AREA)
CN202180043054.4A 2020-09-02 2021-08-25 光纤缆线 Pending CN115698808A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020147729 2020-09-02
JP2020-147729 2020-09-02
PCT/JP2021/031193 WO2022050152A1 (ja) 2020-09-02 2021-08-25 光ファイバケーブル

Publications (1)

Publication Number Publication Date
CN115698808A true CN115698808A (zh) 2023-02-03

Family

ID=80490931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180043054.4A Pending CN115698808A (zh) 2020-09-02 2021-08-25 光纤缆线

Country Status (8)

Country Link
US (1) US20230273381A1 (https=)
EP (1) EP4209813A1 (https=)
JP (1) JPWO2022050152A1 (https=)
CN (1) CN115698808A (https=)
AU (1) AU2021335442A1 (https=)
CA (1) CA3187252A1 (https=)
TW (1) TWI779807B (https=)
WO (1) WO2022050152A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023081366A1 (en) * 2021-11-05 2023-05-11 Corning Research & Development Corporation High fiber density optical fiber cable
US20240353639A1 (en) * 2021-12-10 2024-10-24 Sumitomo Electric Industries, Ltd. Optical fiber cable and method for manufacturing optical fiber cable
JP2024086151A (ja) * 2022-12-16 2024-06-27 住友電気工業株式会社 光ファイバケーブル
WO2025263539A1 (ja) * 2024-06-21 2025-12-26 住友電気工業株式会社 光ファイバケーブル

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6411761B1 (en) * 1998-10-28 2002-06-25 Sumitomo Electric Industries, Ltd. Optical fiber cable
WO2010106858A1 (ja) * 2009-03-16 2010-09-23 株式会社フジクラ 光ファイバケーブル
CN103123409A (zh) * 2011-11-17 2013-05-29 住友电气工业株式会社 光缆
CN104777550A (zh) * 2014-01-09 2015-07-15 住友电气工业株式会社 光纤和光缆
CN108885303A (zh) * 2016-04-01 2018-11-23 株式会社藤仓 光纤及其制造方法
CN109384383A (zh) * 2017-08-09 2019-02-26 株式会社藤仓 光纤素线的制造方法以及光纤素线

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100526506B1 (ko) * 2003-05-27 2005-11-08 삼성전자주식회사 공기압 포설을 위한 광섬유 케이블
US7050688B2 (en) * 2003-07-18 2006-05-23 Corning Cable Systems Llc Fiber optic articles, assemblies, and cables having optical waveguides
JP6150422B2 (ja) * 2013-01-21 2017-06-21 株式会社フジクラ 光ファイバケーブル
US10458191B2 (en) * 2013-12-28 2019-10-29 Trican Well Service, Ltd. Carbon fiber based tubing encapsulated cable
JP7401728B2 (ja) 2019-03-15 2023-12-20 横浜ゴム株式会社 セミコンティニアスマリンホース用ゴム組成物及びセミコンティニアスマリンホース
TWM594154U (zh) * 2019-09-18 2020-04-21 光元先進科技股份有限公司 加強型光纖纜線

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6411761B1 (en) * 1998-10-28 2002-06-25 Sumitomo Electric Industries, Ltd. Optical fiber cable
WO2010106858A1 (ja) * 2009-03-16 2010-09-23 株式会社フジクラ 光ファイバケーブル
CN103123409A (zh) * 2011-11-17 2013-05-29 住友电气工业株式会社 光缆
CN104777550A (zh) * 2014-01-09 2015-07-15 住友电气工业株式会社 光纤和光缆
CN108885303A (zh) * 2016-04-01 2018-11-23 株式会社藤仓 光纤及其制造方法
CN109384383A (zh) * 2017-08-09 2019-02-26 株式会社藤仓 光纤素线的制造方法以及光纤素线

Also Published As

Publication number Publication date
WO2022050152A1 (ja) 2022-03-10
US20230273381A1 (en) 2023-08-31
JPWO2022050152A1 (https=) 2022-03-10
TWI779807B (zh) 2022-10-01
TW202227868A (zh) 2022-07-16
EP4209813A1 (en) 2023-07-12
CA3187252A1 (en) 2022-03-10
AU2021335442A1 (en) 2023-02-23

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