TWI856460B - 光纖集合體及光纜 - Google Patents

光纖集合體及光纜 Download PDF

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Publication number
TWI856460B
TWI856460B TW111149200A TW111149200A TWI856460B TW I856460 B TWI856460 B TW I856460B TW 111149200 A TW111149200 A TW 111149200A TW 111149200 A TW111149200 A TW 111149200A TW I856460 B TWI856460 B TW I856460B
Authority
TW
Taiwan
Prior art keywords
optical fiber
aforementioned
units
assembly
unit
Prior art date
Application number
TW111149200A
Other languages
English (en)
Chinese (zh)
Other versions
TW202343052A (zh
Inventor
佐藤大典
石田格
大里健
Original Assignee
日商藤倉股份有限公司
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 日商藤倉股份有限公司 filed Critical 日商藤倉股份有限公司
Publication of TW202343052A publication Critical patent/TW202343052A/zh
Application granted granted Critical
Publication of TWI856460B publication Critical patent/TWI856460B/zh

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    • 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
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • 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
    • G02B6/4433—Double reinforcement laying in straight line with optical transmission element

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
TW111149200A 2021-12-27 2022-12-21 光纖集合體及光纜 TWI856460B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-212141 2021-12-27
JP2021212141 2021-12-27

Publications (2)

Publication Number Publication Date
TW202343052A TW202343052A (zh) 2023-11-01
TWI856460B true TWI856460B (zh) 2024-09-21

Family

ID=86998788

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111149200A TWI856460B (zh) 2021-12-27 2022-12-21 光纖集合體及光纜

Country Status (7)

Country Link
US (1) US20250067947A1 (https=)
EP (1) EP4459341A4 (https=)
JP (1) JP7716505B2 (https=)
CN (1) CN118475864A (https=)
CA (1) CA3242299A1 (https=)
TW (1) TWI856460B (https=)
WO (1) WO2023127524A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8218926B2 (en) * 2007-05-31 2012-07-10 Draka Comteq B.V. Cable, and a use and method for constructing a cable network
WO2015108529A1 (en) * 2014-01-17 2015-07-23 Empire Technology Development Llc Optical fibers without cladding
TWI663440B (zh) * 2016-09-20 2019-06-21 日商藤倉股份有限公司 光纖單元及光纖電纜
CN111837063A (zh) * 2018-03-12 2020-10-27 古河电气工业株式会社 具备光束重叠机构的光纤束

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007233252A (ja) 2006-03-03 2007-09-13 Fujikura Ltd 光ファイバケーブルの製造方法
JP4619424B2 (ja) * 2008-06-30 2011-01-26 日本電信電話株式会社 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
CN107340577A (zh) 2017-08-01 2017-11-10 长飞光纤光缆股份有限公司 一种自承层绞式防鼠咬光缆及其制造方法
US10107980B1 (en) 2017-12-08 2018-10-23 Ofs Fitel, Llc Optical fiber cable with rollable ribbons contained in a central tube without intended stranding
CN114730060B (zh) 2019-11-27 2023-10-31 株式会社藤仓 光纤电缆的芯部露出方法以及光纤电缆
JPWO2021157394A1 (https=) 2020-02-06 2021-08-12
CA3161708A1 (en) 2020-02-07 2021-08-12 Okimi MUKAI Optical fiber cable and method for manufacturing optical fiber cable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8218926B2 (en) * 2007-05-31 2012-07-10 Draka Comteq B.V. Cable, and a use and method for constructing a cable network
WO2015108529A1 (en) * 2014-01-17 2015-07-23 Empire Technology Development Llc Optical fibers without cladding
TWI663440B (zh) * 2016-09-20 2019-06-21 日商藤倉股份有限公司 光纖單元及光纖電纜
CN111837063A (zh) * 2018-03-12 2020-10-27 古河电气工业株式会社 具备光束重叠机构的光纤束

Also Published As

Publication number Publication date
EP4459341A1 (en) 2024-11-06
JPWO2023127524A1 (https=) 2023-07-06
CA3242299A1 (en) 2023-07-06
JP7716505B2 (ja) 2025-07-31
US20250067947A1 (en) 2025-02-27
TW202343052A (zh) 2023-11-01
EP4459341A4 (en) 2025-11-26
CN118475864A (zh) 2024-08-09
WO2023127524A1 (ja) 2023-07-06

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