CA3182058A1 - Optical cable and optical-cable manufacturing method - Google Patents

Optical cable and optical-cable manufacturing method

Info

Publication number
CA3182058A1
CA3182058A1 CA3182058A CA3182058A CA3182058A1 CA 3182058 A1 CA3182058 A1 CA 3182058A1 CA 3182058 A CA3182058 A CA 3182058A CA 3182058 A CA3182058 A CA 3182058A CA 3182058 A1 CA3182058 A1 CA 3182058A1
Authority
CA
Canada
Prior art keywords
optical fiber
optical
ribbon
vector
ribbons
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
CA3182058A
Other languages
English (en)
French (fr)
Inventor
Hironori Sato
Akira NAMAZUE
Ken Osato
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 CA3182058A1 publication Critical patent/CA3182058A1/en
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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/448—Ribbon 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
    • G02B6/44—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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4482—Code or colour marking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Electric Cables (AREA)
CA3182058A 2020-07-01 2021-06-15 Optical cable and optical-cable manufacturing method Pending CA3182058A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-114332 2020-07-01
JP2020114332 2020-07-01
PCT/JP2021/022747 WO2022004362A1 (ja) 2020-07-01 2021-06-15 光ケーブル及び光ケーブルの製造方法

Publications (1)

Publication Number Publication Date
CA3182058A1 true CA3182058A1 (en) 2022-01-06

Family

ID=79316062

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3182058A Pending CA3182058A1 (en) 2020-07-01 2021-06-15 Optical cable and optical-cable manufacturing method

Country Status (8)

Country Link
US (1) US12292613B2 (https=)
EP (1) EP4177652A4 (https=)
JP (2) JP7585327B2 (https=)
CN (1) CN115668020A (https=)
AU (1) AU2021302572B2 (https=)
CA (1) CA3182058A1 (https=)
TW (1) TWI808440B (https=)
WO (1) WO2022004362A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023075483A1 (ko) * 2021-10-28 2023-05-04 엘에스전선 주식회사 광케이블
TWI839996B (zh) * 2021-12-27 2024-04-21 日商藤倉股份有限公司 光纖集合體、光纖電纜、及光纖集合體的製造方法
TW202331325A (zh) * 2021-12-27 2023-08-01 日商藤倉股份有限公司 光纖集合體、光纖電纜、及光纖集合體的製造方法
TW202344881A (zh) * 2021-12-27 2023-11-16 日商藤倉股份有限公司 光纖集合體、光纖電纜、及光纖集合體的製造方法
KR102676816B1 (ko) * 2022-12-23 2024-06-19 엘에스전선 주식회사 광섬유 리본

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06138353A (ja) * 1992-10-28 1994-05-20 Fujikura Ltd 光ファイバケーブル
JP3393805B2 (ja) * 1998-02-02 2003-04-07 シーシーエス ホウルディングス インコーポレイテッド 高密度光ケーブル
JP2007233252A (ja) 2006-03-03 2007-09-13 Fujikura Ltd 光ファイバケーブルの製造方法
JP5238620B2 (ja) * 2009-06-12 2013-07-17 日本電信電話株式会社 光ファイバケーブル及びその心線識別方法
JP5360899B2 (ja) 2009-10-05 2013-12-04 積水化学工業株式会社 プラスチック光ファイバ連接ケーブル
JP5224403B2 (ja) * 2010-02-16 2013-07-03 古河電気工業株式会社 光ファイバユニット及び光ファイバケーブル
JP5391131B2 (ja) * 2010-04-12 2014-01-15 古河電気工業株式会社 テープ心線ユニット及び光ファイバケーブル
JP2012027164A (ja) 2010-07-22 2012-02-09 Sumitomo Electric Ind Ltd 光ファイバテープ心線および光ケーブル
US20140233899A1 (en) 2011-09-21 2014-08-21 Afl Telecommunications Llc Optical trunk cable
CN103198888B (zh) * 2012-01-05 2016-04-20 日立金属株式会社 差动信号传输用电缆
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
WO2015052951A1 (ja) 2013-10-07 2015-04-16 株式会社フジクラ 光ファイバユニット、光ファイバ分岐方法、及び、光ファイバケーブル
JP2015181643A (ja) 2014-03-24 2015-10-22 オリンパス株式会社 湾曲形状推定システム、管状挿入システム、及び、湾曲部材の湾曲形状推定方法
JP2016148709A (ja) 2015-02-10 2016-08-18 住友電気工業株式会社 光ファイバユニットおよび光ケーブル
KR20190126149A (ko) 2017-03-22 2019-11-08 다우 글로벌 테크놀로지스 엘엘씨 채널 구조를 갖는 광케이블
WO2019088255A1 (ja) 2017-11-02 2019-05-09 住友電気工業株式会社 光ファイバユニットおよび光ファイバケーブル
JP7184526B2 (ja) 2018-03-13 2022-12-06 株式会社フジクラ 光ファイバケーブル
US11125962B2 (en) 2018-12-06 2021-09-21 Sterlite Technologies Limited Rollable optical fiber ribbon with colour line marking
TW202331325A (zh) * 2021-12-27 2023-08-01 日商藤倉股份有限公司 光纖集合體、光纖電纜、及光纖集合體的製造方法

Also Published As

Publication number Publication date
AU2021302572A1 (en) 2023-02-02
US20230251450A1 (en) 2023-08-10
JPWO2022004362A1 (https=) 2022-01-06
EP4177652A1 (en) 2023-05-10
US12292613B2 (en) 2025-05-06
JP2024164280A (ja) 2024-11-26
WO2022004362A1 (ja) 2022-01-06
TW202206868A (zh) 2022-02-16
AU2021302572B2 (en) 2024-04-18
EP4177652A4 (en) 2024-07-24
JP7585327B2 (ja) 2024-11-18
CN115668020A (zh) 2023-01-31
TWI808440B (zh) 2023-07-11

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