CN112654908B - 光纤芯线和光纤线缆 - Google Patents

光纤芯线和光纤线缆 Download PDF

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Publication number
CN112654908B
CN112654908B CN201980058384.3A CN201980058384A CN112654908B CN 112654908 B CN112654908 B CN 112654908B CN 201980058384 A CN201980058384 A CN 201980058384A CN 112654908 B CN112654908 B CN 112654908B
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CN
China
Prior art keywords
optical fiber
layer
core wire
ism
fiber core
Prior art date
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CN201980058384.3A
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English (en)
Chinese (zh)
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CN112654908A (zh
Inventor
笠原稔
新子谷悦宏
望月浩二
矢部昌宏
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.)
Furukawa Electric Co Ltd
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Furukawa Electric Co 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.)
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Publication date
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Publication of CN112654908A publication Critical patent/CN112654908A/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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
    • G02B6/02014—Effective area greater than 60 square microns in the C band, i.e. 1530-1565 nm
    • G02B6/02019—Effective area greater than 90 square microns in the C band, i.e. 1530-1565 nm
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/105—Organic claddings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • 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
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture

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  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
CN201980058384.3A 2018-09-13 2019-09-11 光纤芯线和光纤线缆 Active CN112654908B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-171881 2018-09-13
JP2018171881 2018-09-13
PCT/JP2019/035634 WO2020054753A1 (ja) 2018-09-13 2019-09-11 光ファイバ心線及び光ファイバケーブル

Publications (2)

Publication Number Publication Date
CN112654908A CN112654908A (zh) 2021-04-13
CN112654908B true CN112654908B (zh) 2023-03-24

Family

ID=69776822

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980058384.3A Active CN112654908B (zh) 2018-09-13 2019-09-11 光纤芯线和光纤线缆

Country Status (5)

Country Link
US (1) US11435518B2 (https=)
EP (1) EP3851890A4 (https=)
JP (1) JP7370995B2 (https=)
CN (1) CN112654908B (https=)
WO (1) WO2020054753A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021187514A1 (ja) * 2020-03-18 2021-09-23 古河電気工業株式会社 光ファイバ心線、光ファイバケーブル及び光ファイバテープ心線
JPWO2022158496A1 (https=) * 2021-01-21 2022-07-28

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103765272A (zh) * 2012-02-15 2014-04-30 古河电气工业株式会社 光纤着色芯线、光纤带芯线以及光缆

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303252A (nl) * 1983-09-22 1985-04-16 Philips Nv Optische glasvezel voorzien van een eerste en een tweede bedekking.
JPH0611634A (ja) 1992-06-25 1994-01-21 Furukawa Electric Co Ltd:The 細径光ファイバ心線
TWI241281B (en) * 2001-02-20 2005-10-11 Sumitomo Electric Industries Coated optical fiber, core and optical fiber unit using same
US6804442B1 (en) * 2002-06-07 2004-10-12 Fujikura Ltd. Optical fiber and optical fiber cable having a first jacket layer and a second jacket layer and a coefficient of thermal expansion selecting method
JP2004059420A (ja) * 2002-06-07 2004-02-26 Fujikura Ltd 一次被覆層及び二次被覆層を備えた光ファイバ、光ファイバケーブル、及びその製造方法
EP1596234A4 (en) 2003-02-20 2006-03-22 Sumitomo Electric Industries COATED OPTICAL FIBER AND COATED OPTICAL FIBER WITH CONNECTOR
JP3912531B2 (ja) * 2003-02-20 2007-05-09 住友電気工業株式会社 被覆光ファイバ心線
JP2007322893A (ja) * 2006-06-02 2007-12-13 Furukawa Electric Co Ltd:The 光ファイバ心線とその評価方法
CN101194196B (zh) 2006-07-28 2010-12-22 古河电气工业株式会社 光纤
JP5041450B2 (ja) * 2010-11-24 2012-10-03 古河電気工業株式会社 光ファイバ着色心線
WO2013039751A1 (en) * 2011-09-16 2013-03-21 Corning Incorporated Few mode optical fibers for mode division multiplexing
JP6459215B2 (ja) 2014-05-14 2019-01-30 住友電気工業株式会社 光ファイバ及び光ファイバの評価方法
US10222547B2 (en) * 2015-11-30 2019-03-05 Corning Incorporated Flame-retardant optical fiber coating
WO2018159146A1 (ja) 2017-03-03 2018-09-07 住友電気工業株式会社 光ファイバ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103765272A (zh) * 2012-02-15 2014-04-30 古河电气工业株式会社 光纤着色芯线、光纤带芯线以及光缆

Also Published As

Publication number Publication date
EP3851890A4 (en) 2022-06-08
CN112654908A (zh) 2021-04-13
EP3851890A1 (en) 2021-07-21
JP7370995B2 (ja) 2023-10-30
WO2020054753A1 (ja) 2020-03-19
US11435518B2 (en) 2022-09-06
JPWO2020054753A1 (ja) 2021-08-30
US20210199883A1 (en) 2021-07-01
BR112021004328A2 (pt) 2021-09-21

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