ATE387043T1 - Remodulator für optische übertragungssysteme - Google Patents

Remodulator für optische übertragungssysteme

Info

Publication number
ATE387043T1
ATE387043T1 AT02360129T AT02360129T ATE387043T1 AT E387043 T1 ATE387043 T1 AT E387043T1 AT 02360129 T AT02360129 T AT 02360129T AT 02360129 T AT02360129 T AT 02360129T AT E387043 T1 ATE387043 T1 AT E387043T1
Authority
AT
Austria
Prior art keywords
remodulator
signal
optical transmission
transmission systems
line signal
Prior art date
Application number
AT02360129T
Other languages
English (en)
Inventor
Frederic Seguineau
Olivier Leclerc
Emmanuel Desurvire
Catherine Martinelli
Original Assignee
Alcatel Lucent
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 Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE387043T1 publication Critical patent/ATE387043T1/de

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
    • H04B10/299—Signal waveform processing, e.g. reshaping or retiming
    • 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
    • H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
    • H04B10/2557—Cross-phase modulation [XPM]
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Lasers (AREA)
AT02360129T 2002-04-24 2002-04-24 Remodulator für optische übertragungssysteme ATE387043T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02360129A EP1357686B1 (de) 2002-04-24 2002-04-24 Remodulator für optische Übertragungssysteme

Publications (1)

Publication Number Publication Date
ATE387043T1 true ATE387043T1 (de) 2008-03-15

Family

ID=28686026

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02360129T ATE387043T1 (de) 2002-04-24 2002-04-24 Remodulator für optische übertragungssysteme

Country Status (4)

Country Link
US (1) US7228076B2 (de)
EP (1) EP1357686B1 (de)
AT (1) ATE387043T1 (de)
DE (1) DE60225116T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040212872A1 (en) * 2003-03-25 2004-10-28 Jean-Luc Auge Optical signal processing system and method
EP1469621B1 (de) * 2003-04-14 2005-09-07 Alcatel Optischer Raman-Verstärker und Verfahren zur Pumpmodulation
JP5830872B2 (ja) * 2010-03-19 2015-12-09 富士通株式会社 光信号処理装置、光通信方法、受信機、および光ネットワークシステム
EP4007186A1 (de) * 2019-07-29 2022-06-01 NEC Corporation Remodulationvorrichtung, demodulationsempfangsvorrichtung, modulationsübertragungsvorrichtung, modulationskommunikationssystem, remodulationsverfahren und aufzeichnungsmedium
CN120087204B (zh) * 2025-02-13 2025-12-05 吉林大学 一种基于kan的分布式光纤拉曼放大器正反向问题拟合方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0813025B2 (ja) * 1993-04-09 1996-02-07 日本電気株式会社 光クロック抽出装置及び光時分割多重分離装置
DE69840134D1 (de) * 1997-10-21 2008-11-27 Ciena Corp Remodulator für optische WDM-Übertragungssysteme
FR2781625B1 (fr) 1998-07-23 2000-09-08 Alsthom Cge Alcatel Dispositif de regeneration en ligne d'un signal optique de solitons par une modulation synchrone de ces solitons et systeme de transmission comportant un tel dispositif
AU2001284762A1 (en) * 2000-08-09 2002-02-18 Jds Uniphase Corporation High order fiber raman amplifiers
US20020191277A1 (en) * 2001-06-14 2002-12-19 Jds Uniphase Corporation Method and apparatus for amplifying an optical signal
US6657777B1 (en) * 2001-12-05 2003-12-02 Cisco Technology, Inc Interleaved lumped raman amplifier structure based on highly nonlinear fibers for densely spaced WDM channels

Also Published As

Publication number Publication date
DE60225116D1 (de) 2008-04-03
DE60225116T2 (de) 2009-02-19
EP1357686A1 (de) 2003-10-29
US7228076B2 (en) 2007-06-05
EP1357686B1 (de) 2008-02-20
US20030202797A1 (en) 2003-10-30

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties