BR112014006106A2 - fibra ótica e sistema de transmissão ótica de multiplexação de divisão de modo - Google Patents

fibra ótica e sistema de transmissão ótica de multiplexação de divisão de modo

Info

Publication number
BR112014006106A2
BR112014006106A2 BR112014006106A BR112014006106A BR112014006106A2 BR 112014006106 A2 BR112014006106 A2 BR 112014006106A2 BR 112014006106 A BR112014006106 A BR 112014006106A BR 112014006106 A BR112014006106 A BR 112014006106A BR 112014006106 A2 BR112014006106 A2 BR 112014006106A2
Authority
BR
Brazil
Prior art keywords
optical fiber
division multiplexing
transmission system
cladding
surrounding
Prior art date
Application number
BR112014006106A
Other languages
English (en)
Portuguese (pt)
Inventor
Evgenievich Korolev Andrey
Vladislavovich Kuksenkov Dmitri
wallace bennett Kevin
Robertson Bickham Scott
Nikolaevich Nazarov Vladimir
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of BR112014006106A2 publication Critical patent/BR112014006106A2/pt

Links

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)
BR112014006106A 2011-09-16 2012-09-06 fibra ótica e sistema de transmissão ótica de multiplexação de divisão de modo BR112014006106A2 (pt)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BR112014006106A2 true BR112014006106A2 (pt) 2017-04-11

Family

ID=46934699

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006106A BR112014006106A2 (pt) 2011-09-16 2012-09-06 fibra ótica e sistema de transmissão ótica de multiplexação de divisão de modo

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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US10359563B2 (en) 2015-03-20 2019-07-23 Corning Incorporated Few-mode optical fiber
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US10983267B2 (en) 2018-03-08 2021-04-20 Corning Incorporated Quasi-single-mode optical fiber
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CN112437761B (zh) 2018-06-01 2023-01-20 科思创(荷兰)有限公司 用于涂覆光纤的辐射可固化组合物及由其生产的涂层
JP7504865B2 (ja) 2018-08-30 2024-06-24 コベストロ （ネザーランズ） ビー．ヴィー． 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
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
US20220017773A1 (en) 2018-12-03 2022-01-20 Ms Holding B.V. Filled radiation curable compositions for coating optical fiber and the coatings produced therefrom
WO2020239563A1 (en) 2019-05-24 2020-12-03 Dsm Ip Assets B.V. Radiation curable compositions for coating optical fiber with enhanced high-speed processability
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
EP3816686A3 (en) * 2019-10-30 2021-07-14 Sterlite Technologies Limited Ultra reduced diameter optical fibre
CN113132007B (zh) * 2019-12-31 2024-06-18 华为技术有限公司 一种通信系统
JP7613460B2 (ja) * 2020-03-06 2025-01-15 住友電気工業株式会社 Ｆａｎ－Ｉｎ／Ｆａｎ－Ｏｕｔデバイスおよびそれを含む光通信システム
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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
WO2022158496A1 (ja) * 2021-01-21 2022-07-28 古河電気工業株式会社 光ファイバ、光ファイバテープ心線および光ファイバケーブル
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
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Also Published As

Publication number Publication date
EP2756339A1 (en) 2014-07-23
WO2013039751A1 (en) 2013-03-21
US8837892B2 (en) 2014-09-16
US20130071115A1 (en) 2013-03-21
CN103946729A (zh) 2014-07-23
KR20140060509A (ko) 2014-05-20
JP6170924B2 (ja) 2017-07-26
CN103946729B (zh) 2017-06-30
JP2014530374A (ja) 2014-11-17
RU2014115209A (ru) 2015-10-27

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B15I Others concerning applications: loss of priority
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]