DE69609086D1 - Kompensation der wellenlängendispersionssteigung in optischen übertragungssystemen - Google Patents

Kompensation der wellenlängendispersionssteigung in optischen übertragungssystemen

Info

Publication number
DE69609086D1
DE69609086D1 DE69609086T DE69609086T DE69609086D1 DE 69609086 D1 DE69609086 D1 DE 69609086D1 DE 69609086 T DE69609086 T DE 69609086T DE 69609086 T DE69609086 T DE 69609086T DE 69609086 D1 DE69609086 D1 DE 69609086D1
Authority
DE
Germany
Prior art keywords
compensation
optical transmission
transmission systems
wavelength dispersion
dispersion increase
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 - Lifetime
Application number
DE69609086T
Other languages
English (en)
Other versions
DE69609086T2 (de
Inventor
Kevan Peter Jones
Dimitra Simeonidou
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE69609086D1 publication Critical patent/DE69609086D1/de
Publication of DE69609086T2 publication Critical patent/DE69609086T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • 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
    • 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
    • G02B6/29379—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 characterised by the function or use of the complete device
    • G02B6/29392—Controlling dispersion
    • G02B6/29394—Compensating wavelength dispersion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
DE69609086T 1995-12-21 1996-12-19 Kompensation der wellenlängendispersionssteigung in optischen übertragungssystemen Expired - Lifetime DE69609086T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9526183.0A GB9526183D0 (en) 1995-12-21 1995-12-21 Dispersion slope equalisaion for wdm systems wih branches
PCT/GB1996/003129 WO1997023966A1 (en) 1995-12-21 1996-12-19 Dispersion slope compensation in optical transmission systems

Publications (2)

Publication Number Publication Date
DE69609086D1 true DE69609086D1 (de) 2000-08-03
DE69609086T2 DE69609086T2 (de) 2000-11-02

Family

ID=10785836

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609086T Expired - Lifetime DE69609086T2 (de) 1995-12-21 1996-12-19 Kompensation der wellenlängendispersionssteigung in optischen übertragungssystemen

Country Status (7)

Country Link
US (1) US6229935B1 (de)
EP (1) EP0868794B1 (de)
JP (1) JP2000502848A (de)
CN (1) CN1208523A (de)
DE (1) DE69609086T2 (de)
GB (1) GB9526183D0 (de)
WO (1) WO1997023966A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6115174A (en) * 1998-07-21 2000-09-05 Corvis Corporation Optical signal varying devices
US6885824B1 (en) * 2000-03-03 2005-04-26 Optical Coating Laboratory, Inc. Expandable optical array
FR2800218B1 (fr) 1999-10-22 2002-01-11 Algety Telecom Systeme de transmission par fibre optique utilisant des impulsions rz
FR2800219B1 (fr) * 1999-10-22 2006-06-30 Algety Telecom Procede d'ajustement de puissance pour un systeme de transmission optique a multiplexage en longueur d'onde
JP4161491B2 (ja) * 1999-12-03 2008-10-08 住友電気工業株式会社 光通信システムおよび信号チャンネル割当方法
US6330381B1 (en) * 2000-06-30 2001-12-11 Nortel Networks Limited Methods, systems, media and signals for determining optimum pre-compensation and optimization of an optical system
WO2002013432A1 (en) * 2000-08-03 2002-02-14 Lockheed Martin Corporation Phase shift keyed signaling with forward error correction and raman amplification in optical wdm links
CN1254025C (zh) * 2000-08-10 2006-04-26 西门子公司 光插入分出设备和色散补偿方法
US6526208B1 (en) * 2000-11-27 2003-02-25 Nortel Networks Limited Dispersion managed fiber optic cable and system
JP2002232355A (ja) * 2001-01-31 2002-08-16 Kddi Submarine Cable Systems Inc 光ファイバ伝送路
US6943935B2 (en) 2001-03-16 2005-09-13 Corning Incorporated Dispersion-managed cable for raman-assisted transmission
US20030059186A1 (en) 2001-09-26 2003-03-27 Hebgen Peter G. L-band dispersion compensating fiber and transmission system including same
US6556744B1 (en) * 2001-10-12 2003-04-29 Nortel Networks Limited Reduction of dispersion effects in optical transmission fibre systems
JP2003318825A (ja) * 2002-04-19 2003-11-07 Fujitsu Ltd 光アッド・ドロップ多重機能を有する光通信システムにおける分散補償方法
US20040028319A1 (en) * 2002-07-03 2004-02-12 Mahesh Ajgaonkar Optical communication system and method
JP4576094B2 (ja) 2003-03-03 2010-11-04 富士通株式会社 波長多重光中継伝送方法および中継装置
US6748150B1 (en) * 2003-04-30 2004-06-08 Lucent Technologies Inc. Apparatus and method for managing dispersion within an optical add/drop module
JP4707399B2 (ja) * 2004-07-30 2011-06-22 富士通株式会社 光分岐挿入装置
US7329860B2 (en) * 2005-11-23 2008-02-12 Illumina, Inc. Confocal imaging methods and apparatus
US11664921B2 (en) 2021-11-04 2023-05-30 Ciena Corporation Rapid node insertion into or removal from a photonic network

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224183A (en) 1992-07-23 1993-06-29 Alcatel Network Systems, Inc. Multiple wavelength division multiplexing signal compensation system and method using same
US5404413A (en) 1993-12-14 1995-04-04 At&T Corp. Optical circulator for dispersion compensation
JP3195160B2 (ja) 1994-05-06 2001-08-06 株式会社日立製作所 光増幅器
JPH0854525A (ja) * 1994-08-12 1996-02-27 Furukawa Electric Co Ltd:The ファイバ型分散補償装置
US5701188A (en) * 1995-03-15 1997-12-23 Sumitomo Electric Industries, Ltd. Chromatic dispersion compensator and chromatic dispersion compensating optical communication system
US5978131A (en) * 1998-04-07 1999-11-02 Institut National D'optique In-fiber two-stage amplifier providing WDM signal conditioning

Also Published As

Publication number Publication date
EP0868794A1 (de) 1998-10-07
CN1208523A (zh) 1999-02-17
WO1997023966A1 (en) 1997-07-03
EP0868794B1 (de) 2000-06-28
US6229935B1 (en) 2001-05-08
DE69609086T2 (de) 2000-11-02
GB9526183D0 (en) 1996-02-21
JP2000502848A (ja) 2000-03-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR