FR2805416B1 - Systeme de communication optique et procede de reparation de section de transmission - Google Patents

Systeme de communication optique et procede de reparation de section de transmission

Info

Publication number
FR2805416B1
FR2805416B1 FR0102132A FR0102132A FR2805416B1 FR 2805416 B1 FR2805416 B1 FR 2805416B1 FR 0102132 A FR0102132 A FR 0102132A FR 0102132 A FR0102132 A FR 0102132A FR 2805416 B1 FR2805416 B1 FR 2805416B1
Authority
FR
France
Prior art keywords
communication system
optical communication
transmission section
repair method
section repair
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
FR0102132A
Other languages
English (en)
Other versions
FR2805416A1 (fr
Inventor
Toshiki Tanaka
Takao Naito
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of FR2805416A1 publication Critical patent/FR2805416A1/fr
Application granted granted Critical
Publication of FR2805416B1 publication Critical patent/FR2805416B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29371—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion
    • G02B6/29374—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide
    • G02B6/29376—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different 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
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/2525—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres
    • H04B10/25253—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres with dispersion management, i.e. using a combination of different kind of fibres in the transmission system
    • 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
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29371—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion
    • G02B6/29374—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide
    • G02B6/29376—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties
    • G02B6/29377—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties controlling dispersion around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)
FR0102132A 2000-02-17 2001-02-16 Systeme de communication optique et procede de reparation de section de transmission Expired - Fee Related FR2805416B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000040162A JP2001228336A (ja) 2000-02-17 2000-02-17 伝送区間の修理方法及び光通信システム

Publications (2)

Publication Number Publication Date
FR2805416A1 FR2805416A1 (fr) 2001-08-24
FR2805416B1 true FR2805416B1 (fr) 2007-01-26

Family

ID=18563598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0102132A Expired - Fee Related FR2805416B1 (fr) 2000-02-17 2001-02-16 Systeme de communication optique et procede de reparation de section de transmission

Country Status (3)

Country Link
US (1) US7164864B2 (fr)
JP (1) JP2001228336A (fr)
FR (1) FR2805416B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1246380A3 (fr) * 2001-03-30 2004-01-14 Sumitomo Electric Industries, Ltd. Compensateur de dispersion pour fibre optique
WO2003029861A1 (fr) * 2001-10-03 2003-04-10 Tejas Networks India Pvt. Ltd. Systeme destine a ameliorer le rapport signal optique sur bruit
JP2003337268A (ja) * 2002-05-20 2003-11-28 Nec Corp 光ケーブルの修理方法及びそれに用いる修理ケーブルピース
JP4304361B2 (ja) * 2002-05-29 2009-07-29 日本電気株式会社 光伝送ケーブルのリペア方法
US20040037568A1 (en) * 2002-08-20 2004-02-26 Evangelides Stephen G. Optical repeater employed in an optical communication system having a modular dispersion map
US20040096223A1 (en) * 2002-08-20 2004-05-20 Red Sky Systems, Inc. Modular dispersion map for an optical communication system
US6782174B1 (en) * 2003-02-11 2004-08-24 Tyco Telecommunications (Us) Inc. Method of repairing a slope-matched cable system and replacement cable portion for use therein
US20080050121A1 (en) * 2004-06-17 2008-02-28 Evangelides Stephen G Submarine optical transmission systems having optical amplifiers of unitary design
JP4312698B2 (ja) * 2004-11-08 2009-08-12 富士通株式会社 波長多重伝送システムを適用した光伝送ネットワーク設計方法
US7426323B2 (en) * 2006-02-08 2008-09-16 Tyco Telecommunications (Us) Inc. Dispersion management in branched optical networks
JP4826462B2 (ja) * 2006-12-20 2011-11-30 株式会社日立製作所 分散補償器、光伝送システム及び光伝送方法
JP5045170B2 (ja) * 2007-03-19 2012-10-10 富士通株式会社 波形整形装置、光伝送システムおよび波形整形方法
CN102811089B (zh) * 2012-08-13 2015-02-18 北京佳讯飞鸿电气股份有限公司 一种区间光通信拓扑图自动同步方法
CN113050242B (zh) * 2019-12-28 2022-07-12 华为技术有限公司 传输线缆

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0787013A (ja) 1993-09-10 1995-03-31 Fujitsu Ltd 光海底ケーブルシステム
JP3373333B2 (ja) * 1994-09-12 2003-02-04 Ｋｄｄｉ株式会社 光増幅中継伝送システム
JPH08256106A (ja) * 1995-03-17 1996-10-01 Fujitsu Ltd 光増幅海底伝送システムの分散補償装置
JPH09181705A (ja) 1995-12-25 1997-07-11 Fujitsu Ltd Ｒｚ信号を用いた波長多重光通信方法、ｒｚ信号を用いた波長多重光送信装置、及びｒｚ信号を用いた波長多重光通信システム
US5995694A (en) 1996-06-21 1999-11-30 The Furukawa Electric Co., Ltd. Wavelength division multiplex communication link for optical transmission
US5887105A (en) * 1997-04-28 1999-03-23 Corning Incorporated Dispersion managed optical fiber
JPH1184158A (ja) 1997-09-10 1999-03-26 Furukawa Electric Co Ltd:The 波長分割多重伝送用の光伝送リンクおよびそのリンクを構成する光ファイバ
CA2277409C (fr) 1998-07-10 2003-02-11 Nippon Telegraph And Telephone Corporation Systeme de transmission a fibres optiques

Also Published As

Publication number Publication date
US20020041415A1 (en) 2002-04-11
JP2001228336A (ja) 2001-08-24
FR2805416A1 (fr) 2001-08-24
US7164864B2 (en) 2007-01-16

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 15

ST Notification of lapse

Effective date: 20161028