CN104272150A - 模式延迟受管理的少模光纤链路 - Google Patents

模式延迟受管理的少模光纤链路 Download PDF

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Publication number
CN104272150A
CN104272150A CN201380009999.XA CN201380009999A CN104272150A CN 104272150 A CN104272150 A CN 104272150A CN 201380009999 A CN201380009999 A CN 201380009999A CN 104272150 A CN104272150 A CN 104272150A
Authority
CN
China
Prior art keywords
group delay
wavelength
fiber
optical fiber
less
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.)
Pending
Application number
CN201380009999.XA
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English (en)
Chinese (zh)
Inventor
S·R·别克汉姆
M-J·李
李沈平
S·Y·坦恩
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.)
Corning Inc
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 CN104272150A publication Critical patent/CN104272150A/zh
Pending legal-status Critical Current

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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
    • G02B6/02004—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
    • 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
    • G02B6/02023—Based on higher order modes, i.e. propagating modes other than the LP01 or HE11 fundamental mode
    • 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
    • G02B6/028—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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0288—Multimode fibre, e.g. graded index core for compensating modal dispersion
    • 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 - - +
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/268—Optical coupling means for modal dispersion control, e.g. concatenation of light guides having different modal dispersion properties
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/04—Mode multiplex systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
CN201380009999.XA 2012-02-20 2013-02-13 模式延迟受管理的少模光纤链路 Pending CN104272150A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261600828P 2012-02-20 2012-02-20
US61/600,828 2012-02-20
US201261610700P 2012-03-14 2012-03-14
US61/610,700 2012-03-14
PCT/US2013/025880 WO2013126254A1 (en) 2012-02-20 2013-02-13 Mode delay managed few moded optical fiber link

Publications (1)

Publication Number Publication Date
CN104272150A true CN104272150A (zh) 2015-01-07

Family

ID=47827427

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380009999.XA Pending CN104272150A (zh) 2012-02-20 2013-02-13 模式延迟受管理的少模光纤链路

Country Status (7)

Country Link
EP (1) EP2817665B1 (https=)
JP (1) JP6148688B2 (https=)
KR (1) KR20140129105A (https=)
CN (1) CN104272150A (https=)
IN (1) IN2014DN07356A (https=)
RU (1) RU2014138020A (https=)
WO (1) WO2013126254A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104520739A (zh) * 2013-03-01 2015-04-15 株式会社藤仓 光纤以及光传输路
CN105182470A (zh) * 2015-03-16 2015-12-23 白昀 一种多模光纤主模态的偏振依赖关系及其推导方法
CN108702212A (zh) * 2016-03-03 2018-10-23 住友电气工业株式会社 光纤传输系统
CN113132007A (zh) * 2019-12-31 2021-07-16 华为技术有限公司 一种通信系统

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5937974B2 (ja) * 2013-01-18 2016-06-22 日本電信電話株式会社 マルチモード光ファイバおよび光ファイバ伝送システム
EP3047317B1 (en) 2013-09-20 2018-01-31 Draka Comteq BV Few mode optical fiber links for space division multiplexing
EP3047316B1 (en) * 2013-09-20 2018-01-17 Draka Comteq BV Few mode optical fibers for space division multiplexing
JP2015212757A (ja) * 2014-05-02 2015-11-26 日本電信電話株式会社 数モード光ファイバおよび数モード光ファイバの設計方法
WO2017137793A1 (en) * 2016-02-08 2017-08-17 Draka Comteq Bv Few mode optical fibers for mode division multiplexing
PL3414604T3 (pl) 2016-02-08 2021-03-08 Draka Comteq Bv Światłowody kilkumodowe do multipleksowania z podziałem modów
JP6769944B2 (ja) * 2017-12-12 2020-10-14 日本電信電話株式会社 モード遅延時間差分布試験方法および試験装置
JP6568979B2 (ja) * 2018-05-24 2019-08-28 日本電信電話株式会社 数モード光ファイバの設計方法
EP3859412B1 (en) * 2020-01-31 2023-11-08 Sterlite Technologies Limited Few mode optical fiber
JP7672315B2 (ja) * 2021-09-13 2025-05-07 古河電気工業株式会社 光ファイバ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5903683A (en) * 1997-09-10 1999-05-11 The United States Of America As Represented By The National Security Agency Device for modulating an optical signal using a single wave guide
US6418256B1 (en) * 1999-02-23 2002-07-09 Lasercomm, Inc. High order spatial mode optical fiber
JP5702709B2 (ja) * 2011-12-19 2015-04-15 日本電信電話株式会社 光ファイバシステム、光ファイバ伝送システム及び光ファイバ伝送方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104520739A (zh) * 2013-03-01 2015-04-15 株式会社藤仓 光纤以及光传输路
CN104520739B (zh) * 2013-03-01 2018-01-30 株式会社藤仓 光纤以及光传输路
CN105182470A (zh) * 2015-03-16 2015-12-23 白昀 一种多模光纤主模态的偏振依赖关系及其推导方法
CN108702212A (zh) * 2016-03-03 2018-10-23 住友电气工业株式会社 光纤传输系统
CN108702212B (zh) * 2016-03-03 2021-04-13 住友电气工业株式会社 光纤传输系统
CN113132007A (zh) * 2019-12-31 2021-07-16 华为技术有限公司 一种通信系统

Also Published As

Publication number Publication date
WO2013126254A1 (en) 2013-08-29
EP2817665A1 (en) 2014-12-31
JP2015515765A (ja) 2015-05-28
IN2014DN07356A (https=) 2015-04-24
EP2817665B1 (en) 2018-12-12
RU2014138020A (ru) 2016-04-10
JP6148688B2 (ja) 2017-06-14
KR20140129105A (ko) 2014-11-06

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150107