DK3211464T3 - Optisk multikernefiber, optisk kabel og optisk forbinder - Google Patents

Optisk multikernefiber, optisk kabel og optisk forbinder Download PDF

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Publication number
DK3211464T3
DK3211464T3 DK15852549.3T DK15852549T DK3211464T3 DK 3211464 T3 DK3211464 T3 DK 3211464T3 DK 15852549 T DK15852549 T DK 15852549T DK 3211464 T3 DK3211464 T3 DK 3211464T3
Authority
DK
Denmark
Prior art keywords
optical
multicern
fiber
connector
cable
Prior art date
Application number
DK15852549.3T
Other languages
English (en)
Inventor
Tetsuya Hayashi
Osamu Shimakawa
Original Assignee
Sumitomo Electric Industries
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 Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Application granted granted Critical
Publication of DK3211464T3 publication Critical patent/DK3211464T3/da

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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
    • G02B6/02—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
    • G02B6/02—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
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3863—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using polishing techniques
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
    • 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
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • 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
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/02285—Characterised by the polarisation mode dispersion [PMD] properties, e.g. for minimising PMD
    • 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
    • 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
    • G02B6/024—Optical fibres with cladding with or without a coating with polarisation maintaining properties
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • G02B6/0365—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - - +
DK15852549.3T 2014-10-22 2015-10-16 Optisk multikernefiber, optisk kabel og optisk forbinder DK3211464T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014215401 2014-10-22
JP2015044957 2015-03-06
PCT/JP2015/079272 WO2016063800A1 (ja) 2014-10-22 2015-10-16 マルチコア光ファイバ、光ケーブル、及び光コネクタ

Publications (1)

Publication Number Publication Date
DK3211464T3 true DK3211464T3 (da) 2021-06-14

Family

ID=55760838

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15852549.3T DK3211464T3 (da) 2014-10-22 2015-10-16 Optisk multikernefiber, optisk kabel og optisk forbinder

Country Status (6)

Country Link
US (4) US9726816B2 (da)
EP (2) EP3845938A1 (da)
JP (2) JP6658506B2 (da)
CN (2) CN106575013B (da)
DK (1) DK3211464T3 (da)
WO (1) WO2016063800A1 (da)

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* Cited by examiner, † Cited by third party
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EP3845938A1 (en) * 2014-10-22 2021-07-07 Sumitomo Electric Industries, Ltd. Optical connector
JP6681213B2 (ja) * 2016-02-15 2020-04-15 株式会社フジクラ 光デバイス
JP6879300B2 (ja) * 2016-05-12 2021-06-02 住友電気工業株式会社 マルチコア光ファイバ、ファイバ・ブラッグ・グレーティングおよびファイバ・ブラッグ・グレーティングの製造方法
CN110261955A (zh) * 2019-06-20 2019-09-20 长飞光纤光缆股份有限公司 一种保偏多芯光纤
CN110261956B (zh) * 2019-06-20 2021-02-26 长飞光纤光缆股份有限公司 一种阵列型保偏多芯光纤
JP7326933B2 (ja) * 2019-07-03 2023-08-16 住友電気工業株式会社 マルチコア光ファイバ
JP7389644B2 (ja) * 2019-12-26 2023-11-30 株式会社フジクラ マルチコアファイバ、光ファイバケーブル、及び光コネクタ
JP7352464B2 (ja) * 2019-12-26 2023-09-28 株式会社フジクラ マルチコアファイバ、光ファイバケーブル、及び光コネクタ
JP2021148966A (ja) 2020-03-19 2021-09-27 住友電気工業株式会社 マルチコア光ファイバ
WO2021188290A1 (en) * 2020-03-19 2021-09-23 Corning Incorporated Multicore fiber with exterior cladding region
EP4185904A1 (en) * 2020-07-22 2023-05-31 Corning Incorporated Multicore optical fiber
JP2023536451A (ja) * 2020-07-27 2023-08-25 コーニング インコーポレイテッド シングルモード動作のための低クロストークのマルチコア光ファイバ
CN111897045B (zh) * 2020-09-17 2022-08-02 长飞光纤光缆股份有限公司 一种抗弯曲多芯光纤
CN116250191A (zh) * 2020-09-24 2023-06-09 住友电气工业株式会社 多芯光纤和光传输系统
JP2022063072A (ja) * 2020-10-09 2022-04-21 住友電気工業株式会社 マルチコア光ファイバおよびマルチコア光ファイバケーブル
JP2022066064A (ja) * 2020-10-16 2022-04-28 住友電気工業株式会社 マルチコア光ファイバおよびマルチコア光ファイバケーブル
NL2027829B1 (en) * 2021-03-05 2022-09-26 Corning Inc Multicore optical fiber
US11726257B2 (en) * 2021-03-05 2023-08-15 Corning Incorporated Multicore optical fiber
WO2022256287A1 (en) * 2021-06-02 2022-12-08 Corning Research & Development Corporation High core density optical fiber cables
WO2023081039A1 (en) * 2021-11-03 2023-05-11 Corning Research & Development Corporation Optical fiber ribbon configured to maintain orientation of polarization-maintaining and multicore optical fibers

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US6957920B2 (en) * 2002-06-24 2005-10-25 Corning Cable Systems Llc Ferrule assembly having highly protruding optical fibers and an associated fabrication method
JP4032973B2 (ja) * 2003-01-10 2008-01-16 住友電気工業株式会社 多心光コネクタ
JP2004279936A (ja) * 2003-03-18 2004-10-07 Furukawa Electric Co Ltd:The 光コネクタの製造方法、光コネクタ及び光コネクタ組立体
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JPWO2011024808A1 (ja) * 2009-08-28 2013-01-31 株式会社フジクラ マルチコアファイバ
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JP5468711B2 (ja) * 2012-01-19 2014-04-09 株式会社フジクラ マルチコアファイバ
DK2821823T3 (da) * 2012-02-29 2020-04-20 Sumitomo Electric Industries Optisk multikernefiber, optisk multikernefiberkabel, og optisk multikernefiber-transmissionssystem
WO2014087974A1 (ja) * 2012-12-05 2014-06-12 住友電気工業株式会社 光導波路および光ファイバ伝送系
JP5871444B2 (ja) * 2013-10-29 2016-03-01 古河電気工業株式会社 コネクタ接続構造
JP6097890B2 (ja) * 2014-08-29 2017-03-15 古河電気工業株式会社 多心コネクタ
EP3845938A1 (en) 2014-10-22 2021-07-07 Sumitomo Electric Industries, Ltd. Optical connector

Also Published As

Publication number Publication date
EP3845938A1 (en) 2021-07-07
EP3211464B1 (en) 2021-05-05
US20190018185A1 (en) 2019-01-17
US10495811B2 (en) 2019-12-03
US20170307813A1 (en) 2017-10-26
US9726816B2 (en) 2017-08-08
US10031284B2 (en) 2018-07-24
EP3211464A4 (en) 2017-10-18
JP6658506B2 (ja) 2020-03-04
EP3211464A1 (en) 2017-08-30
CN110161622A (zh) 2019-08-23
JPWO2016063800A1 (ja) 2017-08-03
CN106575013B (zh) 2019-07-09
JP2020098350A (ja) 2020-06-25
US20170307812A1 (en) 2017-10-26
WO2016063800A1 (ja) 2016-04-28
CN110161622B (zh) 2020-11-06
US10139559B2 (en) 2018-11-27
CN106575013A (zh) 2017-04-19
US20160209583A1 (en) 2016-07-21

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