FR2779891B1 - Dispositif de compensation de dispersion de longueur d'onde dans un systeme de transmission multiplexee en longueur d'onde - Google Patents

Dispositif de compensation de dispersion de longueur d'onde dans un systeme de transmission multiplexee en longueur d'onde

Info

Publication number
FR2779891B1
FR2779891B1 FR9903868A FR9903868A FR2779891B1 FR 2779891 B1 FR2779891 B1 FR 2779891B1 FR 9903868 A FR9903868 A FR 9903868A FR 9903868 A FR9903868 A FR 9903868A FR 2779891 B1 FR2779891 B1 FR 2779891B1
Authority
FR
France
Prior art keywords
wavelength
transmission system
compensation device
dispersion compensation
multiplexed transmission
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
FR9903868A
Other languages
English (en)
Other versions
FR2779891A1 (fr
Inventor
Jun Kuroshima
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of FR2779891A1 publication Critical patent/FR2779891A1/fr
Application granted granted Critical
Publication of FR2779891B1 publication Critical patent/FR2779891B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/03—WDM arrangements
    • H04J14/0305—WDM arrangements in end terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
FR9903868A 1998-03-30 1999-03-29 Dispositif de compensation de dispersion de longueur d'onde dans un systeme de transmission multiplexee en longueur d'onde Expired - Fee Related FR2779891B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10084668A JPH11284571A (ja) 1998-03-30 1998-03-30 波長多重伝送システムの波長分散補償装置

Publications (2)

Publication Number Publication Date
FR2779891A1 FR2779891A1 (fr) 1999-12-17
FR2779891B1 true FR2779891B1 (fr) 2001-10-26

Family

ID=13837101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9903868A Expired - Fee Related FR2779891B1 (fr) 1998-03-30 1999-03-29 Dispositif de compensation de dispersion de longueur d'onde dans un systeme de transmission multiplexee en longueur d'onde

Country Status (4)

Country Link
US (1) US6486993B1 (fr)
JP (1) JPH11284571A (fr)
CN (1) CN1154280C (fr)
FR (1) FR2779891B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001094510A (ja) * 1999-09-24 2001-04-06 Ddi Corp 光伝送システム、光伝送路及び光送信装置
US6768822B1 (en) * 2000-04-28 2004-07-27 Nortel Networks Limited Chromatic dispersion compensation
JP2002232355A (ja) * 2001-01-31 2002-08-16 Kddi Submarine Cable Systems Inc 光ファイバ伝送路
WO2002082706A2 (fr) * 2001-04-03 2002-10-17 Nortel Networks Limited Architecture de multiplexage/demultiplexage haute performance pour systemes a haute efficacite spectrale
US7340174B2 (en) 2001-12-28 2008-03-04 Nortel Networks Limited Programmable OADM with chromatic dispersion, dispersion slope and amplitude ripple compensation, and method
JP2003169037A (ja) * 2001-11-29 2003-06-13 Nec Corp 波長多重伝送装置
KR20040023190A (ko) * 2002-09-11 2004-03-18 한국과학기술연구원 광전송 시스템용 다중 채널 분산 보상기
CN101110643B (zh) * 2006-07-21 2011-07-20 中兴通讯股份有限公司 一种实现波长集中调整控制的系统及方法
FR2932932B1 (fr) * 2008-06-23 2010-08-13 Draka Comteq France Sa Systeme optique multiplexe en longueur d'ondes avec fibres optiques multimodes
US20230084066A1 (en) * 2021-09-14 2023-03-16 Huawei Technologies Co., Ltd. System and method for dispersion compensation in fibered optical communication paths

Family Cites Families (14)

* 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
JP3396270B2 (ja) 1993-08-10 2003-04-14 富士通株式会社 光分散補償方式
US5701188A (en) 1995-03-15 1997-12-23 Sumitomo Electric Industries, Ltd. Chromatic dispersion compensator and chromatic dispersion compensating optical communication system
JP2870448B2 (ja) 1995-04-28 1999-03-17 日本電気株式会社 波長分散補償装置
JPH0946318A (ja) 1995-08-01 1997-02-14 Fujitsu Ltd 波長多重光伝送システム及び該伝送システムに用いる光送信装置
JPH09116493A (ja) 1995-10-23 1997-05-02 Nec Corp 波長多重伝送システム
JPH09191290A (ja) 1996-01-10 1997-07-22 Nec Corp 光伝送路の波長分散補償システム
JP3436457B2 (ja) 1996-06-05 2003-08-11 Ｋｄｄｉ株式会社 光波長多重システムにおける光分波装置
JPH10145298A (ja) 1996-11-08 1998-05-29 Kokusai Denshin Denwa Co Ltd <Kdd> 波長多重通信用光分波装置
US6137604A (en) * 1996-12-04 2000-10-24 Tyco Submarine Systems, Ltd. Chromatic dispersion compensation in wavelength division multiplexed optical transmission systems
JPH10242943A (ja) 1997-03-03 1998-09-11 Kokusai Denshin Denwa Co Ltd <Kdd> 波長分割多重光処理装置
JPH10276172A (ja) * 1997-03-28 1998-10-13 Kokusai Denshin Denwa Co Ltd <Kdd> 波長分割光処理装置およびこの波長分割光処理装置を用いた光通信伝送路
JP3050299B2 (ja) 1997-11-17 2000-06-12 日本電気株式会社 波長多重伝送装置
JP3492524B2 (ja) * 1998-05-29 2004-02-03 三菱電機株式会社 分散補償装置

Also Published As

Publication number Publication date
JPH11284571A (ja) 1999-10-15
FR2779891A1 (fr) 1999-12-17
CN1154280C (zh) 2004-06-16
US6486993B1 (en) 2002-11-26
CN1242656A (zh) 2000-01-26

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Legal Events

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ST Notification of lapse

Effective date: 20151130