FR2818837B1 - Appareil pour systeme de transmission et d'amplification optique - Google Patents

Appareil pour systeme de transmission et d'amplification optique

Info

Publication number
FR2818837B1
FR2818837B1 FR0116695A FR0116695A FR2818837B1 FR 2818837 B1 FR2818837 B1 FR 2818837B1 FR 0116695 A FR0116695 A FR 0116695A FR 0116695 A FR0116695 A FR 0116695A FR 2818837 B1 FR2818837 B1 FR 2818837B1
Authority
FR
France
Prior art keywords
optical transmission
amplification system
amplification
optical
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
FR0116695A
Other languages
English (en)
Other versions
FR2818837A1 (fr
Inventor
Takao Naito
Toshiki Tanaka
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 FR2818837A1 publication Critical patent/FR2818837A1/fr
Application granted granted Critical
Publication of FR2818837B1 publication Critical patent/FR2818837B1/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
    • 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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • H04B10/2916—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing using Raman or Brillouin amplifiers
    • 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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/298—Two-way repeaters, i.e. repeaters amplifying separate upward and downward lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/003—Devices including multiple stages, e.g., multi-stage optical amplifiers or dispersion compensators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
FR0116695A 2000-12-22 2001-12-21 Appareil pour systeme de transmission et d'amplification optique Expired - Fee Related FR2818837B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000391497A JP4487420B2 (ja) 2000-12-22 2000-12-22 光増幅伝送システム

Publications (2)

Publication Number Publication Date
FR2818837A1 FR2818837A1 (fr) 2002-06-28
FR2818837B1 true FR2818837B1 (fr) 2006-07-14

Family

ID=18857623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0116695A Expired - Fee Related FR2818837B1 (fr) 2000-12-22 2001-12-21 Appareil pour systeme de transmission et d'amplification optique

Country Status (3)

Country Link
US (1) US7034991B2 (fr)
JP (1) JP4487420B2 (fr)
FR (1) FR2818837B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10061836A1 (de) * 2000-12-12 2002-06-13 Scc Special Comm Cables Gmbh Lichtwellenleiterkabel und Verfahren zum Übertragen von optischen Signalen, insbesondere nach der Wellenlängenmultiplextechnik
JP2002229083A (ja) 2001-01-31 2002-08-14 Sumitomo Electric Ind Ltd 光通信システム
US6731428B2 (en) * 2001-11-21 2004-05-04 Lucent Technologies Inc. Pump monitoring and control in a fiber Raman amplifier
CA2422206C (fr) * 2002-03-15 2011-06-14 Tyco Telecommunications (Us) Inc. Amplificateur hybride raman/a fibre dopee a l'erbium et systeme de transmission a profil de dispersion
US7486894B2 (en) * 2002-06-25 2009-02-03 Finisar Corporation Transceiver module and integrated circuit with dual eye openers
US7437079B1 (en) 2002-06-25 2008-10-14 Finisar Corporation Automatic selection of data rate for optoelectronic devices
US7664401B2 (en) * 2002-06-25 2010-02-16 Finisar Corporation Apparatus, system and methods for modifying operating characteristics of optoelectronic devices
US7809275B2 (en) 2002-06-25 2010-10-05 Finisar Corporation XFP transceiver with 8.5G CDR bypass
US7477847B2 (en) * 2002-09-13 2009-01-13 Finisar Corporation Optical and electrical channel feedback in optical transceiver module
JP4115814B2 (ja) 2002-11-26 2008-07-09 富士通株式会社 信号光の波長配置方法、並びに、その方法を用いた光伝送装置および波長多重光伝送システム
JP2004228715A (ja) * 2003-01-20 2004-08-12 Fujitsu Ltd 光伝送システム
US7202995B2 (en) * 2003-06-18 2007-04-10 Lucent Technologies Inc. Method and apparatus for communicating status in a lightwave communication system employing optical amplifiers
JP2009177641A (ja) 2008-01-25 2009-08-06 Fujitsu Ltd 光信号処理装置、光受信装置および光中継装置
JP5029409B2 (ja) * 2008-02-14 2012-09-19 富士通株式会社 ラマン増幅を用いた光伝送システムおよびその制御方法
EP2495612B1 (fr) 2009-10-30 2019-11-27 Fujitsu Limited Dispositif de traitement de signal optique, récepteur, et système de réseau optique
JP5598168B2 (ja) 2010-08-30 2014-10-01 富士通株式会社 光ネットワークシステムおよび光多重装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6662642B2 (en) * 2000-09-08 2003-12-16 Automotive Technologies International, Inc. Vehicle wireless sensing and communication system
US5587830A (en) * 1993-05-28 1996-12-24 Lucent Technologies Inc. High capacity optical fiber network
CA2195614C (fr) 1996-02-16 2005-06-28 George F. Wildeman Cable optique symetrique a gestion de dispersion et systeme associe
EP0862078B1 (fr) * 1996-08-22 2010-04-28 Fujitsu Limited Système de communication à fibre optique utilisant la conjugaison de la phase optique
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
US5887093A (en) * 1997-09-12 1999-03-23 Lucent Technologies Incorporated Optical fiber dispersion compensation
EP1076946A1 (fr) * 1998-05-01 2001-02-21 Corning Incorporated Guide d'ondes optiques gere par dispersion et systeme avec amplification distribuee
US6321016B1 (en) * 1998-06-19 2001-11-20 Pirelli Cavi E Sistemi S.P.A. Optical fiber having low non-linearity for WDM transmission
ES2260949T3 (es) * 1998-12-18 2006-11-01 Prysmian Cavi E Sistemi Energia S.R.L. Sistema optico y procedimiento con bajas perdidas y efectos no lineales.
JP3961153B2 (ja) 1999-05-14 2007-08-22 富士通株式会社 光クロックの再生及び適用のための方法、装置及びシステム
US6430347B1 (en) * 1999-09-30 2002-08-06 Corning Incorporated Dispersion and dispersion slope compensated fiber link
CN100399076C (zh) * 2000-05-31 2008-07-02 康宁股份有限公司 色散斜率补偿光纤
EP1162768A1 (fr) * 2000-06-09 2001-12-12 Alcatel Système et méthode d'amplification d'un signal multiplexé en longueurs d'ondes comprenant une fibre à compensation de dispersion amplifiée par effet Raman

Also Published As

Publication number Publication date
JP2002196379A (ja) 2002-07-12
US7034991B2 (en) 2006-04-25
US20020114061A1 (en) 2002-08-22
FR2818837A1 (fr) 2002-06-28
JP4487420B2 (ja) 2010-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130830