JP7709537B2 - 光ファイバケーブル、光ファイバテープ心線、光ファイバケーブルの敷設方法、及び、光伝送システム - Google Patents

光ファイバケーブル、光ファイバテープ心線、光ファイバケーブルの敷設方法、及び、光伝送システム

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Publication number
JP7709537B2
JP7709537B2 JP2023546914A JP2023546914A JP7709537B2 JP 7709537 B2 JP7709537 B2 JP 7709537B2 JP 2023546914 A JP2023546914 A JP 2023546914A JP 2023546914 A JP2023546914 A JP 2023546914A JP 7709537 B2 JP7709537 B2 JP 7709537B2
Authority
JP
Japan
Prior art keywords
optical fiber
core
arrangement
information
fiber cable
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.)
Active
Application number
JP2023546914A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023037963A5 (https=
JPWO2023037963A1 (https=
Inventor
大樹 竹田
健 大里
諒 倉光
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 JPWO2023037963A1 publication Critical patent/JPWO2023037963A1/ja
Publication of JPWO2023037963A5 publication Critical patent/JPWO2023037963A5/ja
Application granted granted Critical
Publication of JP7709537B2 publication Critical patent/JP7709537B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G02B6/02042—Multicore optical fibres
    • 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
    • G02B6/441—Optical cables built up from sub-bundles
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4482—Code or colour marking
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/56—Processes for repairing optical cables
    • G02B6/566—Devices for opening or removing the mantle
    • G02B6/567—Devices for opening or removing the mantle for ribbon cables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP2023546914A 2021-09-13 2022-09-01 光ファイバケーブル、光ファイバテープ心線、光ファイバケーブルの敷設方法、及び、光伝送システム Active JP7709537B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021148367 2021-09-13
JP2021148367 2021-09-13
PCT/JP2022/032991 WO2023037963A1 (ja) 2021-09-13 2022-09-01 光ファイバケーブル、光ファイバテープ心線、光ファイバケーブルの敷設方法、及び、光伝送システム

Publications (3)

Publication Number Publication Date
JPWO2023037963A1 JPWO2023037963A1 (https=) 2023-03-16
JPWO2023037963A5 JPWO2023037963A5 (https=) 2024-05-29
JP7709537B2 true JP7709537B2 (ja) 2025-07-16

Family

ID=85506693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023546914A Active JP7709537B2 (ja) 2021-09-13 2022-09-01 光ファイバケーブル、光ファイバテープ心線、光ファイバケーブルの敷設方法、及び、光伝送システム

Country Status (7)

Country Link
US (1) US20250164733A1 (https=)
EP (1) EP4403970A4 (https=)
JP (1) JP7709537B2 (https=)
CN (1) CN117897641A (https=)
CA (1) CA3231494A1 (https=)
TW (1) TWI843193B (https=)
WO (1) WO2023037963A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026022974A1 (ja) * 2024-07-24 2026-01-29 住友電気工業株式会社 光ケーブル、および、光ケーブルの製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013050695A (ja) 2011-08-01 2013-03-14 Furukawa Electric Co Ltd:The マルチコアファイバの接続方法、マルチコアファイバ、マルチコアファイバの製造方法
JP2013178583A (ja) 2013-06-17 2013-09-09 Nippon Telegr & Teleph Corp <Ntt> 光ファイバテープおよび光ファイバケーブル
JP2015004766A (ja) 2013-06-20 2015-01-08 株式会社フジクラ 光ファイバケーブル及び光ファイバケーブルの製造方法
JP2015052704A (ja) 2013-09-06 2015-03-19 住友電気工業株式会社 光ファイバテープ心線、光ケーブル、光ファイバコード、及びテープ心線接続方法
WO2015126470A2 (en) 2013-11-22 2015-08-27 Corning Optical Communications LLC Multicore optical fibers and methods of manufacturing the same
JP2021018338A (ja) 2019-07-22 2021-02-15 住友電気工業株式会社 光ファイバケーブル

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4354338B2 (ja) * 2004-06-07 2009-10-28 タイコエレクトロニクスアンプ株式会社 多心光コネクタ組立体
WO2014123873A1 (en) * 2013-02-05 2014-08-14 Commscope, Inc. Of North Carolina Methods of connectorizing multi-core fiber optic cables and related apparatus
US9958626B2 (en) * 2014-09-24 2018-05-01 Furukawa Electric Co., Ltd. Optical fiber ribbon, and optical-fiber-ribbon production method
MX393960B (es) * 2015-07-31 2025-03-19 Corning Optical Communications LLC Cinta de fibra optica enrollable.
JP7428560B2 (ja) 2020-03-19 2024-02-06 国立大学法人秋田大学 破砕材装填装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013050695A (ja) 2011-08-01 2013-03-14 Furukawa Electric Co Ltd:The マルチコアファイバの接続方法、マルチコアファイバ、マルチコアファイバの製造方法
JP2013178583A (ja) 2013-06-17 2013-09-09 Nippon Telegr & Teleph Corp <Ntt> 光ファイバテープおよび光ファイバケーブル
JP2015004766A (ja) 2013-06-20 2015-01-08 株式会社フジクラ 光ファイバケーブル及び光ファイバケーブルの製造方法
JP2015052704A (ja) 2013-09-06 2015-03-19 住友電気工業株式会社 光ファイバテープ心線、光ケーブル、光ファイバコード、及びテープ心線接続方法
WO2015126470A2 (en) 2013-11-22 2015-08-27 Corning Optical Communications LLC Multicore optical fibers and methods of manufacturing the same
JP2021018338A (ja) 2019-07-22 2021-02-15 住友電気工業株式会社 光ファイバケーブル

Also Published As

Publication number Publication date
EP4403970A1 (en) 2024-07-24
CA3231494A1 (en) 2023-03-16
EP4403970A4 (en) 2025-10-29
TWI843193B (zh) 2024-05-21
CN117897641A (zh) 2024-04-16
US20250164733A1 (en) 2025-05-22
TW202328717A (zh) 2023-07-16
WO2023037963A1 (ja) 2023-03-16
JPWO2023037963A1 (https=) 2023-03-16

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