KR20240017957A - 광섬유 테이프 심선 - Google Patents

광섬유 테이프 심선 Download PDF

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Publication number
KR20240017957A
KR20240017957A KR1020247000961A KR20247000961A KR20240017957A KR 20240017957 A KR20240017957 A KR 20240017957A KR 1020247000961 A KR1020247000961 A KR 1020247000961A KR 20247000961 A KR20247000961 A KR 20247000961A KR 20240017957 A KR20240017957 A KR 20240017957A
Authority
KR
South Korea
Prior art keywords
density
low
density region
area
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.)
Ceased
Application number
KR1020247000961A
Other languages
English (en)
Korean (ko)
Inventor
노리아키 야마시타
이타루 이시다
겐 오사토
Original Assignee
가부시키가이샤후지쿠라
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 가부시키가이샤후지쿠라 filed Critical 가부시키가이샤후지쿠라
Publication of KR20240017957A publication Critical patent/KR20240017957A/ko
Ceased 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
    • G02B6/4403—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)
KR1020247000961A 2021-07-13 2022-04-25 광섬유 테이프 심선 Ceased KR20240017957A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021115536 2021-07-13
JPJP-P-2021-115536 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
KR20240017957A true KR20240017957A (ko) 2024-02-08

Family

ID=84919273

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247000961A Ceased KR20240017957A (ko) 2021-07-13 2022-04-25 광섬유 테이프 심선

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021043363A (ja) 2019-09-12 2021-03-18 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

Family Cites Families (15)

* 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
JP5654945B2 (ja) * 2011-05-09 2015-01-14 株式会社フジクラ 光ユニット
JP5789630B2 (ja) 2013-04-01 2015-10-07 株式会社フジクラ 光ユニット及び光ファイバケーブル
JP2016061871A (ja) * 2014-09-17 2016-04-25 古河電気工業株式会社 光ファイバケーブル
US10514517B2 (en) * 2015-07-31 2019-12-24 Sumitomo Electric Industries, Ltd. Optical fiber cable
EP3385765A4 (en) * 2015-12-01 2019-08-21 Furukawa Electric Co. Ltd. CENTRAL FIBER OPTIC RIBBON WIRE AND 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
JP6453970B1 (ja) * 2017-10-05 2019-01-16 株式会社フジクラ 間欠連結型光ファイバテープ、及び、間欠連結型光ファイバテープの製造方法
US10718917B2 (en) 2018-08-24 2020-07-21 Prysmian S.P.A. Flexible optical fiber ribbons and methods of formation thereof
JP6855519B2 (ja) * 2019-02-08 2021-04-07 株式会社フジクラ 光ファイバユニット及び光ファイバユニットの加工方法
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
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021043363A (ja) 2019-09-12 2021-03-18 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

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
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
CN117581139A (zh) 2024-02-20

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