KR20240027159A - 광섬유 테이프 심선 - Google Patents

광섬유 테이프 심선 Download PDF

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Publication number
KR20240027159A
KR20240027159A KR1020247005913A KR20247005913A KR20240027159A KR 20240027159 A KR20240027159 A KR 20240027159A KR 1020247005913 A KR1020247005913 A KR 1020247005913A KR 20247005913 A KR20247005913 A KR 20247005913A KR 20240027159 A KR20240027159 A KR 20240027159A
Authority
KR
South Korea
Prior art keywords
optical fiber
tape core
boundary
core wire
density
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
KR1020247005913A
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 KR20240027159A publication Critical patent/KR20240027159A/ko
Ceased 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
    • G02B6/44—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
    • G02B6/4404—Multi-podded
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
KR1020247005913A 2021-10-04 2022-09-30 광섬유 테이프 심선 Ceased KR20240027159A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163251692P 2021-10-04 2021-10-04
US63/251,692 2021-10-04
PCT/JP2022/036649 WO2023058566A1 (ja) 2021-10-04 2022-09-30 光ファイバテープ心線

Publications (1)

Publication Number Publication Date
KR20240027159A true KR20240027159A (ko) 2024-02-29

Family

ID=85803420

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247005913A Ceased KR20240027159A (ko) 2021-10-04 2022-09-30 광섬유 테이프 심선

Country Status (9)

Country Link
US (1) US20240418952A1 (https=)
EP (1) EP4414762A4 (https=)
JP (1) JP7692491B2 (https=)
KR (1) KR20240027159A (https=)
CN (1) CN117813535A (https=)
AU (1) AU2022360567B2 (https=)
CA (1) CA3231949A1 (https=)
TW (1) TWI859588B (https=)
WO (1) WO2023058566A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026005236A1 (ko) * 2024-06-26 2026-01-02 엘에스전선 주식회사 롤러블 광섬유 리본

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250116833A1 (en) * 2023-10-10 2025-04-10 Belden Inc. Intermittently bonded optical fiber ribbon having a repeating pattern of bond length and gap lengths configured to enhance flexibility and robustness of the optical fiber ribbon

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
JP2007101955A (ja) 2005-10-05 2007-04-19 Nippon Telegr & Teleph Corp <Ntt> 光ファイバユニット及び光ファイバケーブル
JP5117519B2 (ja) * 2010-02-16 2013-01-16 古河電気工業株式会社 光ファイバテープ心線及び光ファイバケーブル
JP5697011B2 (ja) 2010-02-16 2015-04-08 古河電気工業株式会社 光ファイバケーブル、及び光ファイバケーブルの形成方法
JP5654945B2 (ja) * 2011-05-09 2015-01-14 株式会社フジクラ 光ユニット
JP5391296B2 (ja) 2012-03-02 2014-01-15 株式会社フジクラ 光ファイバテープ心線及びその光ファイバテープ心線を収納した光ファイバケーブル
JP2014016530A (ja) 2012-07-10 2014-01-30 Sumitomo Electric Ind Ltd 光ファイバテープ心線ユニットおよび光ファイバケーブル
JP6040003B2 (ja) 2012-11-07 2016-12-07 昭和電線ケーブルシステム株式会社 間欠型光ファイバテープ心線の検査方法、製造方法および検査装置
JP6025175B2 (ja) 2013-04-26 2016-11-16 日本電信電話株式会社 間欠接着型光ファイバテープ
JP6657976B2 (ja) * 2016-01-13 2020-03-04 住友電気工業株式会社 間欠連結型光ファイバテープ心線および光ケーブル
ES2968206T3 (es) * 2017-07-11 2024-05-08 Prysmian Spa Cinta de fibras ópticas y procedimiento de producción de la misma
JP6952728B2 (ja) * 2019-02-14 2021-10-20 昭和電線ケーブルシステム株式会社 間欠接着型光ファイバテープ心線
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
EP4177651A4 (en) 2020-07-01 2024-07-10 Fujikura Ltd. OPTICAL FIBER UNIT AND MANUFACTURING METHOD THEREFOR
JP7479225B2 (ja) 2020-07-07 2024-05-08 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
US11460652B2 (en) 2020-12-22 2022-10-04 Prysmian S.P.A. Optical-fiber ribbon with adhesive-free gaps

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026005236A1 (ko) * 2024-06-26 2026-01-02 엘에스전선 주식회사 롤러블 광섬유 리본

Also Published As

Publication number Publication date
CN117813535A (zh) 2024-04-02
TWI859588B (zh) 2024-10-21
EP4414762A4 (en) 2025-09-10
TW202321744A (zh) 2023-06-01
WO2023058566A1 (ja) 2023-04-13
AU2022360567B2 (en) 2025-12-11
JP7692491B2 (ja) 2025-06-13
JPWO2023058566A1 (https=) 2023-04-13
EP4414762A1 (en) 2024-08-14
AU2022360567A1 (en) 2024-04-11
CA3231949A1 (en) 2023-04-13
US20240418952A1 (en) 2024-12-19

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