DK2821823T3 - Optisk multikernefiber, optisk multikernefiberkabel, og optisk multikernefiber-transmissionssystem - Google Patents

Optisk multikernefiber, optisk multikernefiberkabel, og optisk multikernefiber-transmissionssystem Download PDF

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Publication number
DK2821823T3
DK2821823T3 DK13754674.3T DK13754674T DK2821823T3 DK 2821823 T3 DK2821823 T3 DK 2821823T3 DK 13754674 T DK13754674 T DK 13754674T DK 2821823 T3 DK2821823 T3 DK 2821823T3
Authority
DK
Denmark
Prior art keywords
optical
multikerne
fiber
multikernefiber
transmission system
Prior art date
Application number
DK13754674.3T
Other languages
English (en)
Inventor
Tetsuya Hayashi
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 DK2821823T3 publication Critical patent/DK2821823T3/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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical 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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4434—Central member to take up tensile loads

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
DK13754674.3T 2012-02-29 2013-02-21 Optisk multikernefiber, optisk multikernefiberkabel, og optisk multikernefiber-transmissionssystem DK2821823T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012044344 2012-02-29
PCT/JP2013/054360 WO2013129234A1 (ja) 2012-02-29 2013-02-21 マルチコア光ファイバ、マルチコア光ファイバケーブル、およびマルチコア光ファイバ伝送システム

Publications (1)

Publication Number Publication Date
DK2821823T3 true DK2821823T3 (da) 2020-04-20

Family

ID=49082434

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13754674.3T DK2821823T3 (da) 2012-02-29 2013-02-21 Optisk multikernefiber, optisk multikernefiberkabel, og optisk multikernefiber-transmissionssystem

Country Status (6)

Country Link
US (1) US9164228B2 (da)
EP (1) EP2821823B1 (da)
JP (1) JP6237615B2 (da)
CN (1) CN104145198B (da)
DK (1) DK2821823T3 (da)
WO (1) WO2013129234A1 (da)

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US8503847B2 (en) * 2008-10-03 2013-08-06 National University Corporation Yokohama National University Method of arranging cores of multi-core fiber
US9535221B2 (en) * 2010-03-16 2017-01-03 Ofs Fitel, Llc UltraHigh-density fiber distribution components
WO2013035347A1 (ja) * 2011-09-07 2013-03-14 古河電気工業株式会社 マルチコア光ファイバおよび光伝送方法
ES2701054T3 (es) 2013-01-08 2019-02-20 Commscope Inc North Carolina Curado selectivo de epoxi adyacente a fibras ópticas por transmisión de energía UV a través del revestimiento de las fibras
WO2014121034A1 (en) 2013-02-01 2014-08-07 Commscope, Inc. Of North Carolina Transitioning multi-core fiber to plural single core fibers
WO2014123873A1 (en) 2013-02-05 2014-08-14 Commscope, Inc. Of North Carolina Methods of connectorizing multi-core fiber optic cables and related apparatus
EP3008502A1 (en) 2013-06-13 2016-04-20 CommScope, Inc. of North Carolina Connector for multiple core optical fiber
US10473872B2 (en) 2014-03-19 2019-11-12 Corning Optical Communications LLC Fiber optic cable with large-diameter optical fibers
JP5952854B2 (ja) * 2014-05-12 2016-07-13 株式会社フジクラ マルチコアファイバの接続方法及びこれを用いたマルチコアファイバ接続体
JP6034344B2 (ja) * 2014-08-29 2016-11-30 株式会社フジクラ 光ファイバケーブル
EP3211464B1 (en) 2014-10-22 2021-05-05 Sumitomo Electric Industries, Ltd. Multi-core optical fiber, optical cable, and optical connector
JPWO2016152507A1 (ja) * 2015-03-25 2018-01-11 住友電気工業株式会社 マルチコア光ファイバ
JP6597773B2 (ja) * 2015-03-30 2019-10-30 住友電気工業株式会社 光ファイバの漏洩損失測定方法
US9645340B2 (en) 2015-04-01 2017-05-09 Sumitomo Electric Industries, Ltd. Optical fiber cable
JP6554875B2 (ja) 2015-04-01 2019-08-07 住友電気工業株式会社 光ファイバケーブル
US10310177B2 (en) * 2015-04-14 2019-06-04 Nippon Telegraph And Telephone Corporation Photonic crystal fiber
JP6532748B2 (ja) * 2015-04-30 2019-06-19 株式会社フジクラ マルチコアファイバ
WO2017061184A1 (ja) * 2015-10-08 2017-04-13 住友電気工業株式会社 マルチコア光ファイバ、マルチコア光ファイバケーブルおよび光ファイバ伝送システム
JP2017072818A (ja) * 2015-10-08 2017-04-13 住友電気工業株式会社 マルチコア光ファイバ、マルチコア光ファイバケーブルおよび光ファイバ伝送システム
US10094980B2 (en) * 2016-01-12 2018-10-09 King Saud University Three-dimensional space-division Y-splitter for multicore optical fibers
JP6862712B2 (ja) * 2016-08-05 2021-04-21 住友電気工業株式会社 光ファイバ評価方法及び光ファイバ評価装置
CN106291803B (zh) * 2016-09-30 2019-06-18 华中科技大学 一种梯度掺杂多芯的微结构包层光纤及其制备方法
DK3623789T3 (da) * 2017-05-11 2022-04-04 Sumitomo Electric Industries Fremgangsmåde til ikke-linearitetsmåling og indretning til ikke-linearitetsmåling
JP2020126973A (ja) * 2019-02-06 2020-08-20 日本電信電話株式会社 増幅用ファイバ及び光増幅器
CN113424038B (zh) * 2019-02-22 2024-05-03 住友电气工业株式会社 模式依赖损耗测定装置及模式依赖损耗测定方法
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
JP7495299B2 (ja) 2019-08-27 2024-06-04 古河電気工業株式会社 マルチコアファイバおよびその製造方法
WO2021188290A1 (en) 2020-03-19 2021-09-23 Corning Incorporated Multicore fiber with exterior cladding region
WO2022026305A1 (en) * 2020-07-27 2022-02-03 Corning Incorporated Low cross-talk multicore optical fiber for single mode operation
CN112733073A (zh) * 2020-12-30 2021-04-30 中天通信技术有限公司 一种基于耦合功率理论的多芯光纤串扰检测方法
US12032200B2 (en) * 2021-12-28 2024-07-09 Sterlite Technologies Limited Trench assisted multi-core optical fiber with reduced crosstalk

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JP3006474B2 (ja) * 1996-02-22 2000-02-07 日立電線株式会社 マルチコアファイバ及びこれを用いた光増幅器ならびにこの増幅器を用いた装置
JP3006476B2 (ja) * 1996-03-28 2000-02-07 日立電線株式会社 マルチコアファイバ、これを用いた光増幅器、この光増幅器を用いた光増幅中継装置及び光増幅分配装置
US6154594A (en) * 1998-07-15 2000-11-28 Corning Incorporated Multicore glass optical fiber and methods of manufacturing such fibers
JP4134511B2 (ja) * 2000-12-14 2008-08-20 日立電線株式会社 希土類元素添加光ファイバ及びそれを用いた光デバイス
JP5102979B2 (ja) * 2006-06-12 2012-12-19 三菱電線工業株式会社 レーザー光の出射方法
US8503847B2 (en) * 2008-10-03 2013-08-06 National University Corporation Yokohama National University Method of arranging cores of multi-core fiber
US8447156B2 (en) * 2009-01-19 2013-05-21 Sumitomo Electric Industries, Ltd. Multi-core optical fiber
JP5684109B2 (ja) * 2009-04-16 2015-03-11 古河電気工業株式会社 マルチコア光ファイバ
JP5654611B2 (ja) * 2009-12-02 2015-01-14 オーエフエス ファイテル，エルエルシー マルチコアファイバにおけるクロストークの操作技術
JP5347989B2 (ja) * 2010-01-21 2013-11-20 住友電気工業株式会社 マルチコア光ファイバ
JP5678679B2 (ja) * 2010-01-22 2015-03-04 住友電気工業株式会社 マルチコアファイバ
US8655133B2 (en) * 2010-02-26 2014-02-18 Sumitomo Electric Industries, Ltd. Optical fiber and optical communication system including same
JP2011209702A (ja) * 2010-03-10 2011-10-20 Sumitomo Electric Ind Ltd マルチコア光ファイバ
US9103961B2 (en) * 2011-08-12 2015-08-11 University Of Central Florida Research Foundation, Inc. Systems and methods for optical transmission using supermodes

Also Published As

Publication number Publication date
US20130251320A1 (en) 2013-09-26
JPWO2013129234A1 (ja) 2015-07-30
US9164228B2 (en) 2015-10-20
EP2821823B1 (en) 2020-03-25
CN104145198B (zh) 2018-06-15
EP2821823A1 (en) 2015-01-07
CN104145198A (zh) 2014-11-12
WO2013129234A1 (ja) 2013-09-06
EP2821823A4 (en) 2015-09-30
JP6237615B2 (ja) 2017-12-06

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