CN117581139A - 光纤带芯线 - Google Patents

光纤带芯线 Download PDF

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Publication number
CN117581139A
CN117581139A CN202280045857.8A CN202280045857A CN117581139A CN 117581139 A CN117581139 A CN 117581139A CN 202280045857 A CN202280045857 A CN 202280045857A CN 117581139 A CN117581139 A CN 117581139A
Authority
CN
China
Prior art keywords
density
region
low
connecting portions
optical 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
CN202280045857.8A
Other languages
English (en)
Chinese (zh)
Inventor
山下典明
石田格
大里健
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
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Publication of CN117581139A publication Critical patent/CN117581139A/zh
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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4403—Optical cables with ribbon 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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
CN202280045857.8A 2021-07-13 2022-04-25 光纤带芯线 Pending CN117581139A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021115536 2021-07-13
JP2021-115536 2021-07-13
PCT/JP2022/018749 WO2023286415A1 (ja) 2021-07-13 2022-04-25 光ファイバテープ心線

Publications (1)

Publication Number Publication Date
CN117581139A true CN117581139A (zh) 2024-02-20

Family

ID=84919273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280045857.8A Pending CN117581139A (zh) 2021-07-13 2022-04-25 光纤带芯线

Country Status (8)

Country Link
US (1) US20240319463A1 (https=)
EP (1) EP4372441A4 (https=)
JP (1) JP7634680B2 (https=)
KR (1) KR20240017957A (https=)
CN (1) CN117581139A (https=)
AU (1) AU2022310612B2 (https=)
TW (1) TWI898136B (https=)
WO (1) WO2023286415A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012234122A (ja) * 2011-05-09 2012-11-29 Fujikura Ltd 光ユニット
JP2014202795A (ja) * 2013-04-01 2014-10-27 株式会社フジクラ 光ユニット及び光ファイバケーブル
TW201612566A (en) * 2014-09-17 2016-04-01 Furukawa Electric Co Ltd Optical fiber cable
US20180273427A1 (en) * 2015-12-01 2018-09-27 Furukawa Electric Co., Ltd. Optical Fiber Ribbon And Optical Fiber Cable
EP3614188A1 (en) * 2018-08-24 2020-02-26 Prysmian S.p.A. Flexible optical fiber ribbons and methods of formation thereof
CN110959127A (zh) * 2017-10-05 2020-04-03 株式会社藤仓 间歇连结型光纤带以及间歇连结型光纤带的制造方法
CN112969947A (zh) * 2019-02-08 2021-06-15 株式会社藤仓 光纤单元以及光纤单元的加工方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5309098B2 (ja) * 2010-08-19 2013-10-09 株式会社フジクラ 光ファイバテープの製造方法及びこの製造方法を実行する光ファイバテープの製造装置並びにこの製造方法により製造された光ファイバテープ
US10514517B2 (en) * 2015-07-31 2019-12-24 Sumitomo Electric Industries, Ltd. Optical fiber cable
JP6117394B1 (ja) * 2016-03-07 2017-04-19 株式会社フジクラ 光ファイバテープ心線の製造方法及びその製造装置
CA3056060A1 (en) 2017-03-31 2018-10-04 Afl Telecommunications Llc Single jacket reduced diameter ruggedized fiber optic distribution cables
JP7050716B2 (ja) 2019-04-24 2022-04-08 古河電気工業株式会社 光ファイバテープ心線、光ファイバケーブル
JP7157026B2 (ja) 2019-09-12 2022-10-19 株式会社フジクラ 光ファイバ整列方法、光ファイバ融着方法、コネクタ付き光ファイバテープの製造方法及び間欠連結型の光ファイバテープ
JP7457512B2 (ja) 2020-01-27 2024-03-28 住友精密工業株式会社 オゾン水製造装置
US11300741B2 (en) * 2020-02-27 2022-04-12 Sterlite Technologies Limited Leaf shaped intermittent bonded optical fibre ribbon
US11947174B2 (en) * 2021-11-26 2024-04-02 Sterlite Technololgies Limited Rollable optical fibre ribbon with intermittent bonding

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012234122A (ja) * 2011-05-09 2012-11-29 Fujikura Ltd 光ユニット
JP2014202795A (ja) * 2013-04-01 2014-10-27 株式会社フジクラ 光ユニット及び光ファイバケーブル
TW201612566A (en) * 2014-09-17 2016-04-01 Furukawa Electric Co Ltd Optical fiber cable
US20180273427A1 (en) * 2015-12-01 2018-09-27 Furukawa Electric Co., Ltd. Optical Fiber Ribbon And Optical Fiber Cable
CN110959127A (zh) * 2017-10-05 2020-04-03 株式会社藤仓 间歇连结型光纤带以及间歇连结型光纤带的制造方法
EP3614188A1 (en) * 2018-08-24 2020-02-26 Prysmian S.p.A. Flexible optical fiber ribbons and methods of formation thereof
JP2020030407A (ja) * 2018-08-24 2020-02-27 プリズミアン ソチエタ ペル アツィオーニ フレキシブルな光ファイバリボンおよびその製造方法
CN112969947A (zh) * 2019-02-08 2021-06-15 株式会社藤仓 光纤单元以及光纤单元的加工方法

Also Published As

Publication number Publication date
JPWO2023286415A1 (https=) 2023-01-19
AU2022310612B2 (en) 2025-02-27
EP4372441A4 (en) 2025-06-18
TW202318055A (zh) 2023-05-01
KR20240017957A (ko) 2024-02-08
CA3224169A1 (en) 2023-01-19
US20240319463A1 (en) 2024-09-26
WO2023286415A1 (ja) 2023-01-19
JP7634680B2 (ja) 2025-02-21
EP4372441A1 (en) 2024-05-22
TWI898136B (zh) 2025-09-21
AU2022310612A1 (en) 2024-01-18

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