FR2707442B1 - Système de transmission sur fibre optique à compensation des distorsions en ligne. - Google Patents

Système de transmission sur fibre optique à compensation des distorsions en ligne.

Info

Publication number
FR2707442B1
FR2707442B1 FR9308539A FR9308539A FR2707442B1 FR 2707442 B1 FR2707442 B1 FR 2707442B1 FR 9308539 A FR9308539 A FR 9308539A FR 9308539 A FR9308539 A FR 9308539A FR 2707442 B1 FR2707442 B1 FR 2707442B1
Authority
FR
France
Prior art keywords
distortions
online
compensation
optical fiber
transmission system
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
FR9308539A
Other languages
English (en)
Other versions
FR2707442A1 (fr
Inventor
Pirio Francis
Thomine Jean-Baptiste
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9308539A priority Critical patent/FR2707442B1/fr
Priority to GB9413144A priority patent/GB2279838B/en
Priority to US08/268,484 priority patent/US5532861A/en
Priority to JP6177436A priority patent/JPH07183848A/ja
Publication of FR2707442A1 publication Critical patent/FR2707442A1/fr
Application granted granted Critical
Publication of FR2707442B1 publication Critical patent/FR2707442B1/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
    • H04B10/293—Signal power control
    • H04B10/2933—Signal power control considering the whole optical path
    • H04B10/2935—Signal power control considering the whole optical path with a cascade of 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
FR9308539A 1993-07-06 1993-07-06 Système de transmission sur fibre optique à compensation des distorsions en ligne. Expired - Fee Related FR2707442B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9308539A FR2707442B1 (fr) 1993-07-06 1993-07-06 Système de transmission sur fibre optique à compensation des distorsions en ligne.
GB9413144A GB2279838B (en) 1993-07-06 1994-06-30 Optical fiber transmission system with compensation for line distortions
US08/268,484 US5532861A (en) 1993-07-06 1994-06-30 Optical fiber transmission system with compensation for line distortions
JP6177436A JPH07183848A (ja) 1993-07-06 1994-07-06 線路の歪みに対する補正を備えた光ファイバ伝送システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9308539A FR2707442B1 (fr) 1993-07-06 1993-07-06 Système de transmission sur fibre optique à compensation des distorsions en ligne.

Publications (2)

Publication Number Publication Date
FR2707442A1 FR2707442A1 (fr) 1995-01-13
FR2707442B1 true FR2707442B1 (fr) 1995-09-15

Family

ID=9449160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9308539A Expired - Fee Related FR2707442B1 (fr) 1993-07-06 1993-07-06 Système de transmission sur fibre optique à compensation des distorsions en ligne.

Country Status (4)

Country Link
US (1) US5532861A (fr)
JP (1) JPH07183848A (fr)
FR (1) FR2707442B1 (fr)
GB (1) GB2279838B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1075298C (zh) * 1995-03-24 2001-11-21 英国电讯有限公司 光学网络及其操作方法
US6680787B1 (en) 1995-05-17 2004-01-20 Btg International Limited Optical communication systems
GB9509938D0 (en) * 1995-05-17 1995-07-12 British Tech Group Optical communication systems
FR2738431B1 (fr) * 1995-09-01 1997-11-21 Thomine Jean Baptiste Systeme pour la transmission, notamment longue distance, d'impulsions rz par une ligne optique amplifiee
JPH0993200A (ja) * 1995-09-27 1997-04-04 Nec Corp 光増幅中継伝送装置
GB9524203D0 (en) 1995-11-27 1996-01-31 British Tech Group Optical communications
US5726787A (en) * 1995-12-28 1998-03-10 Lucent Technologies Inc. Apparatus and method for improving signal-to-noise ratio in wavelength division multiplexing soliton transmission systems
FR2751150B1 (fr) * 1996-07-10 1998-09-18 Alcatel Submarcom Systeme de transmission optique de donnees en format soliton
US5960146A (en) * 1996-07-24 1999-09-28 Sumitomo Electric Industries, Ltd. Optical fiber and light source apparatus
US6031647A (en) * 1996-10-23 2000-02-29 Nortel Networks Corporation Stable power control for optical transmission systems
GB9716230D0 (en) * 1997-07-31 1997-10-08 British Tech Group Optical fibre communication system
JP3055618B2 (ja) * 1998-03-13 2000-06-26 日本電気株式会社 光再生回路と光再生装置および光再生回路を用いた光伝送システム
FR2788648A1 (fr) * 1999-01-18 2000-07-21 Cit Alcatel Procede de stabilisation de solitons optiques et equipement pour la mise en oeuvre du procede
US6335819B1 (en) 1999-02-19 2002-01-01 University Of Maryland All-optical regeneration at high bit rates using an electroabsorption modulator
FR2799070B1 (fr) * 1999-09-23 2002-02-08 Cit Alcatel Regenerateur de signaux optiques multiplexes en longueur d'onde
DE10110853A1 (de) * 2001-03-07 2002-09-12 Alcatel Sa Dispersionskompensation von optischen Signalverzerrungen höherer Ordnung
FR2832228B1 (fr) * 2001-11-12 2004-11-19 Cit Alcatel Systeme de transmission optique
EP1639730B1 (fr) * 2003-06-30 2018-01-10 Fujitsu Limited Regenerateur optique dans systeme de communication par fibre optique
FR2859331A1 (fr) * 2003-08-28 2005-03-04 France Telecom Dispositif de regeneration d'un signal optique et procede correspondant
CN103606806A (zh) * 2013-11-20 2014-02-26 中国电子科技集团公司第三十四研究所 一种分布式光纤拉曼放大器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8809603D0 (en) * 1988-04-22 1988-05-25 British Telecomm Non-linear optical amplification
DE3928890A1 (de) * 1989-08-31 1991-03-14 Telefonbau & Normalzeit Gmbh Schaltungsanordnung fuer ein optisches breitband-uebertragungssystem mit lichtwellenleitern
US5035481A (en) * 1990-08-23 1991-07-30 At&T Bell Laboratories Long distance soliton lightwave communication system
FR2681202B1 (fr) * 1991-09-06 1993-11-12 Alcatel Cit Liaison de communication optique avec correction d'effets non lineaires, et procede de traitement d'un signal optique.
JPH05107573A (ja) * 1991-10-17 1993-04-30 Fujitsu Ltd 光増幅器
US5243613A (en) * 1991-11-05 1993-09-07 Synchronous Communications, Inc. Method and apparatus to compensate for distortion in optical transmission systems
US5357364A (en) * 1992-06-25 1994-10-18 At&T Bell Laboratories Soliton transmission system having sliding-frequency guiding filters

Also Published As

Publication number Publication date
GB2279838B (en) 1997-04-02
US5532861A (en) 1996-07-02
FR2707442A1 (fr) 1995-01-13
JPH07183848A (ja) 1995-07-21
GB2279838A (en) 1995-01-11
GB9413144D0 (en) 1994-08-24

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20070330