CN103946729B - 用于模分多路复用的少模光纤 - Google Patents

用于模分多路复用的少模光纤 Download PDF

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Publication number
CN103946729B
CN103946729B CN201280043916.4A CN201280043916A CN103946729B CN 103946729 B CN103946729 B CN 103946729B CN 201280043916 A CN201280043916 A CN 201280043916A CN 103946729 B CN103946729 B CN 103946729B
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CN
China
Prior art keywords
less
cladding
wavelength
mode
optical fiber
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.)
Expired - Fee Related
Application number
CN201280043916.4A
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English (en)
Chinese (zh)
Other versions
CN103946729A (zh
Inventor
K·W·贝内特
S·R·别克汉姆
A·E·科罗廖夫
D·V·库克森考弗
V·N·纳扎罗夫
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Corning Inc
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Corning Inc
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Publication date
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Publication of CN103946729A publication Critical patent/CN103946729A/zh
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Publication of CN103946729B publication Critical patent/CN103946729B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G02B6/02047—Dual mode fibre
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • 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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core
    • 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 - - +

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
CN201280043916.4A 2011-09-16 2012-09-06 用于模分多路复用的少模光纤 Expired - Fee Related CN103946729B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161535562P 2011-09-16 2011-09-16
US61/535,562 2011-09-16
PCT/US2012/053826 WO2013039751A1 (en) 2011-09-16 2012-09-06 Few mode optical fibers for mode division multiplexing

Publications (2)

Publication Number Publication Date
CN103946729A CN103946729A (zh) 2014-07-23
CN103946729B true CN103946729B (zh) 2017-06-30

Family

ID=46934699

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280043916.4A Expired - Fee Related CN103946729B (zh) 2011-09-16 2012-09-06 用于模分多路复用的少模光纤

Country Status (8)

Country Link
US (1) US8837892B2 (https=)
EP (1) EP2756339A1 (https=)
JP (1) JP6170924B2 (https=)
KR (1) KR20140060509A (https=)
CN (1) CN103946729B (https=)
BR (1) BR112014006106A2 (https=)
RU (1) RU2014115209A (https=)
WO (1) WO2013039751A1 (https=)

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US9057814B2 (en) * 2013-03-28 2015-06-16 Corning Incorporated Large effective area fiber with low bending losses
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US9383511B2 (en) * 2013-05-02 2016-07-05 Corning Incorporated Optical fiber with large mode field diameter and low microbending losses
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EP3047316B1 (en) 2013-09-20 2018-01-17 Draka Comteq BV Few mode optical fibers for space division multiplexing
EP3158372B1 (en) 2014-06-17 2022-03-02 Draka Comteq B.V. Method for characterizing mode group properties of multimodal light traveling through optical components
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US9846275B2 (en) 2014-09-29 2017-12-19 Corning Incorporated Quasi-single-mode optical fiber with a large effective area
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JP2016170356A (ja) * 2015-03-13 2016-09-23 株式会社フジクラ 光ファイバおよび光ファイバの製造方法
US10359563B2 (en) 2015-03-20 2019-07-23 Corning Incorporated Few-mode optical fiber
CN104714273B (zh) * 2015-03-31 2019-04-16 长飞光纤光缆股份有限公司 低衰减少模光纤
JP2016210651A (ja) * 2015-05-08 2016-12-15 住友電気工業株式会社 光ファイバ心線
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JP6677020B2 (ja) * 2016-03-03 2020-04-08 住友電気工業株式会社 光ファイバ伝送システム
JP6268232B2 (ja) * 2016-07-04 2018-01-24 株式会社フジクラ 光ファイバ、及び、レーザ装置
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US10884182B2 (en) 2017-06-02 2021-01-05 Dsm Ip Assets B.V. Thermally resistant radiation curable coatings for optical fiber
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WO2019131970A1 (ja) * 2017-12-28 2019-07-04 株式会社フジクラ 光ファイバ、及び、レーザ装置
WO2019148153A1 (en) * 2018-01-29 2019-08-01 University Of Louisville Research Foundation, Inc. Stretchable optical fibers for strain-sensitive textiles
CN108363138A (zh) * 2018-02-09 2018-08-03 长飞光纤光缆股份有限公司 一种渐变型超低衰减四模光纤
JP7214352B2 (ja) * 2018-03-08 2023-01-30 古河電気工業株式会社 光ファイバ
US10983267B2 (en) 2018-03-08 2021-04-20 Corning Incorporated Quasi-single-mode optical fiber
EP3802452A1 (en) 2018-06-01 2021-04-14 DSM IP Assets B.V. Radiation curable compositions for coating optical fiber via alternative oligomers and the coatings produced therefrom
WO2020046865A1 (en) 2018-08-30 2020-03-05 Dsm Ip Assets, B.V. Radiation curable compositions for coating optical fiber
CN112654908B (zh) 2018-09-13 2023-03-24 古河电气工业株式会社 光纤芯线和光纤线缆
CN113165971A (zh) 2018-12-03 2021-07-23 Ms控股有限公司 用于涂布光纤的填充式可辐射固化组合物以及由其产生的涂层
JP7618588B2 (ja) 2019-05-24 2025-01-21 コベストロ （ネザーランズ） ビー．ヴィー． 強化された高速加工性を備えた光ファイバーをコーティングするための放射線硬化性組成物
US11932571B2 (en) 2019-05-24 2024-03-19 Covestro (Netherland) B.V. Radiation curable compositions for coating optical fiber with enhanced high-speed processability
EP3779537A3 (en) * 2019-08-13 2021-06-09 Sterlite Technologies Limited Reduced diameter optical fibre
CN112526668A (zh) * 2019-10-30 2021-03-19 斯特里特技术有限公司 超小径光纤
CN113132007B (zh) * 2019-12-31 2024-06-18 华为技术有限公司 一种通信系统
US12339496B2 (en) 2020-03-06 2025-06-24 Sumitomo Electric Industries, Ltd. Optical waveguide device and optical communication system including same
WO2022002909A1 (en) 2020-06-30 2022-01-06 Covestro (Netherlands) B.V. Viscosity index improvers in optical fiber coatings
JP7590732B2 (ja) * 2021-01-15 2024-11-27 矢崎総業株式会社 非対称双方向光伝送モジュール
JPWO2022158496A1 (https=) * 2021-01-21 2022-07-28
WO2022230061A1 (ja) * 2021-04-27 2022-11-03 日本電信電話株式会社 マルチパス干渉解析装置及びマルチパス干渉解析方法
JP7672315B2 (ja) * 2021-09-13 2025-05-07 古河電気工業株式会社 光ファイバ

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CN102099711A (zh) * 2007-11-09 2011-06-15 德雷卡通信技术公司 抗微弯光纤
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Also Published As

Publication number Publication date
JP6170924B2 (ja) 2017-07-26
RU2014115209A (ru) 2015-10-27
US20130071115A1 (en) 2013-03-21
US8837892B2 (en) 2014-09-16
CN103946729A (zh) 2014-07-23
WO2013039751A1 (en) 2013-03-21
EP2756339A1 (en) 2014-07-23
JP2014530374A (ja) 2014-11-17
KR20140060509A (ko) 2014-05-20
BR112014006106A2 (pt) 2017-04-11

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