FR2822311B1 - Systeme de transmission optique - Google Patents

Systeme de transmission optique

Info

Publication number
FR2822311B1
FR2822311B1 FR0113249A FR0113249A FR2822311B1 FR 2822311 B1 FR2822311 B1 FR 2822311B1 FR 0113249 A FR0113249 A FR 0113249A FR 0113249 A FR0113249 A FR 0113249A FR 2822311 B1 FR2822311 B1 FR 2822311B1
Authority
FR
France
Prior art keywords
transmission system
optical transmission
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
FR0113249A
Other languages
English (en)
Other versions
FR2822311A1 (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 FR2822311A1 publication Critical patent/FR2822311A1/fr
Application granted granted Critical
Publication of FR2822311B1 publication Critical patent/FR2822311B1/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
    • H04B10/29—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
    • H04B10/25—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
FR0113249A 2001-03-16 2001-10-15 Systeme de transmission optique Expired - Fee Related FR2822311B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001075721A JP4523188B2 (ja) 2001-03-16 2001-03-16 光増幅伝送システム

Publications (2)

Publication Number Publication Date
FR2822311A1 FR2822311A1 (fr) 2002-09-20
FR2822311B1 true FR2822311B1 (fr) 2006-02-10

Family

ID=18932754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0113249A Expired - Fee Related FR2822311B1 (fr) 2001-03-16 2001-10-15 Systeme de transmission optique

Country Status (3)

Country Link
US (1) US7209654B2 (fr)
JP (1) JP4523188B2 (fr)
FR (1) FR2822311B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4030765B2 (ja) * 2002-01-29 2008-01-09 三菱電機株式会社 波長多重光伝送システム
US7809275B2 (en) 2002-06-25 2010-10-05 Finisar Corporation XFP transceiver with 8.5G CDR bypass
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
US7486894B2 (en) * 2002-06-25 2009-02-03 Finisar Corporation Transceiver module and integrated circuit with dual eye openers
US7493050B2 (en) * 2002-08-20 2009-02-17 Red Sky Subsea, Ltd. Optical communication system having an antiresonant dispersion map suppressing four wave mixing and cross phase modulation
US7102812B2 (en) * 2002-10-15 2006-09-05 Corning Incorporated Devices and methods for raman amplification and dispersion compensation
JP2004228715A (ja) * 2003-01-20 2004-08-12 Fujitsu Ltd 光伝送システム
WO2004073184A2 (fr) * 2003-02-13 2004-08-26 Corning Incorporated Dispositifs et procedes pour la compensation de dispersion dynamique
US7027210B2 (en) * 2003-05-29 2006-04-11 Fujitsu Limited Method and system for determining gain for an optical signal
WO2006009133A1 (fr) * 2004-07-22 2006-01-26 Nec Corporation Cable de transmission optique pour communication optique, procede de fabrication de celui-ci et dispositif de transmission de communication optique
JP4938662B2 (ja) * 2004-08-11 2012-05-23 タイコ エレクトロニクス サブシー コミュニケーションズ エルエルシー 差動位相偏移変調の変調形式を用いた光ネットワークにおける分散管理
US8121178B2 (en) * 2006-09-28 2012-02-21 At&T Intellectual Property I, Lp Method and system for sending data using a very high bit rate digital subscriber line
FR2921218A1 (fr) * 2007-09-14 2009-03-20 Alcatel Lucent Sas Liaison optique et procede de transmission de donnees.
JP4643679B2 (ja) * 2008-04-21 2011-03-02 富士通株式会社 光伝送システム
JP5298894B2 (ja) * 2009-01-30 2013-09-25 富士通株式会社 歪み補償装置，光受信装置及び光送受信システム
JP5293269B2 (ja) * 2009-02-27 2013-09-18 富士通株式会社 光雑音抑圧処理を用いた光ファイバ伝送システム及び方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2743972B2 (ja) 1992-06-09 1998-04-28 国際電信電話株式会社 光増幅中継伝送方法およびシステム装置
US5559920A (en) 1995-03-01 1996-09-24 Lucent Technologies Inc. Dispersion compensation in optical fiber communications
JPH09116492A (ja) * 1995-10-18 1997-05-02 Nec Corp 波長多重光増幅中継伝送方法およびその装置
ATE488037T1 (de) * 1998-06-16 2010-11-15 Xtera Communications Inc Dispersionskompensierendes und verstärkendes optisches element
JP4115027B2 (ja) * 1998-07-23 2008-07-09 古河電気工業株式会社 励起光発生手段と、ラマン増幅器とそれを用いた光中継器
JP2000151506A (ja) * 1998-11-06 2000-05-30 Kdd Corp Ｗｄｍ光伝送システム及び光伝送路
JP2000151507A (ja) * 1998-11-09 2000-05-30 Nippon Telegr & Teleph Corp <Ntt> 光伝送システム
US6188823B1 (en) * 1998-12-01 2001-02-13 Tyco Submarine Systems Ltd. Method and apparatus for providing dispersion and dispersion slope compensation in an optical communication system
US6311002B1 (en) * 1998-12-01 2001-10-30 Tycom (Us) Inc. Method and apparatus for reducing nonlinear penalties by proper arrangement of the dispersion map in an optical communication system
US6480658B1 (en) * 1999-02-18 2002-11-12 Fujitsu Limited Optical fiber transmission line for wavelength division multiplexing transmission system
JP3771738B2 (ja) * 1999-03-05 2006-04-26 富士通株式会社 波長多重光伝送システム
AU3194700A (en) * 1999-04-01 2000-10-23 Sumitomo Electric Industries, Ltd. WDM optical communication system
JP2000299522A (ja) * 1999-04-14 2000-10-24 Nippon Telegr & Teleph Corp <Ntt> ファイバラマン増幅器及びそれを用いた光ファイバ通信システム
JP3527671B2 (ja) * 1999-04-23 2004-05-17 富士通株式会社 ラマン増幅による光伝送パワーの波長特性制御方法、並びに、それを用いた波長多重光通信システムおよび光増幅器
JP3600063B2 (ja) * 1999-04-30 2004-12-08 日本電信電話株式会社 分布増幅型ファイバラマン増幅器を用いた光ファイバ通信システム
JP2000349716A (ja) * 1999-06-04 2000-12-15 Nippon Telegr & Teleph Corp <Ntt> 光伝送システム
JP2000354005A (ja) * 1999-06-11 2000-12-19 Fujitsu Ltd 利得等化方法、光増幅装置および光伝送システム
JP3570927B2 (ja) * 1999-07-21 2004-09-29 日本電信電話株式会社 ラマン増幅を用いた光ファイバ通信システム
AU2001234151B2 (en) * 2000-02-24 2005-05-19 Sumitomo Electric Industries, Ltd. Optical transmission line and optical transmission system including it
US6697558B2 (en) * 2000-03-03 2004-02-24 Fitel U.S.A. Corp Raman amplified optical system with reduction of four-wave mixing effects
JP2002229083A (ja) * 2001-01-31 2002-08-14 Sumitomo Electric Ind Ltd 光通信システム

Also Published As

Publication number Publication date
JP4523188B2 (ja) 2010-08-11
US7209654B2 (en) 2007-04-24
JP2002280961A (ja) 2002-09-27
US20020131132A1 (en) 2002-09-19
FR2822311A1 (fr) 2002-09-20

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20180629