ATE249116T1 - Isolatorverwendung zur überwindung von ramanverstärkungsbegrenzungen verursacht durch rayleighstreuung - Google Patents

Isolatorverwendung zur überwindung von ramanverstärkungsbegrenzungen verursacht durch rayleighstreuung

Info

Publication number
ATE249116T1
ATE249116T1 AT00401923T AT00401923T ATE249116T1 AT E249116 T1 ATE249116 T1 AT E249116T1 AT 00401923 T AT00401923 T AT 00401923T AT 00401923 T AT00401923 T AT 00401923T AT E249116 T1 ATE249116 T1 AT E249116T1
Authority
AT
Austria
Prior art keywords
fibre
rayleigh scattering
raman gain
overcome
limitations caused
Prior art date
Application number
AT00401923T
Other languages
English (en)
Inventor
Eric Brandon
Jean-Pierre Blondel
Roux Patrice Le
Denis Toullier
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE249116T1 publication Critical patent/ATE249116T1/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
    • H04B10/2912—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
    • H04B10/2537—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to scattering processes, e.g. Raman or Brillouin scattering

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
AT00401923T 1999-07-08 2000-07-05 Isolatorverwendung zur überwindung von ramanverstärkungsbegrenzungen verursacht durch rayleighstreuung ATE249116T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9908844 1999-07-08

Publications (1)

Publication Number Publication Date
ATE249116T1 true ATE249116T1 (de) 2003-09-15

Family

ID=9547864

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00401923T ATE249116T1 (de) 1999-07-08 2000-07-05 Isolatorverwendung zur überwindung von ramanverstärkungsbegrenzungen verursacht durch rayleighstreuung

Country Status (6)

Country Link
EP (1) EP1067718B1 (de)
JP (1) JP4574920B2 (de)
AT (1) ATE249116T1 (de)
DE (1) DE60004935T2 (de)
DK (1) DK1067718T3 (de)
WO (1) WO2001005070A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336240B4 (de) * 2003-08-07 2016-06-30 Xieon Networks S.À.R.L. Anordnung zur Reduktion von Reflexionsstörungen in einem Übertragungssystem mit zumindest einer angeschlossenen Raman-Pumpquelle
US7742223B2 (en) * 2006-03-23 2010-06-22 Xtera Communications, Inc. System and method for implementing a boosterless optical communication system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1248821B (it) * 1990-05-25 1995-01-30 Pirelli Cavi Spa Linea di telecomunicazione a fibre ottiche con amplificatori ottici a fibra attiva con ridotte riflessioni
JPH05196974A (ja) * 1992-01-21 1993-08-06 Nippon Telegr & Teleph Corp <Ntt> 短光パルス光源および光パルス幅制御装置
JP3859256B2 (ja) * 1995-03-20 2006-12-20 富士通株式会社 光ファイバ増幅器
JP3861306B2 (ja) * 1996-01-18 2006-12-20 Ｋｄｄｉ株式会社 光パルス発生装置
US5673280A (en) * 1996-02-12 1997-09-30 Lucent Technologies Inc. Article comprising low noise optical fiber raman amplifier
JP3366337B2 (ja) * 1997-03-17 2003-01-14 エスディーエル，インコーポレイテッド 多段光ファイバ増幅器

Also Published As

Publication number Publication date
EP1067718B1 (de) 2003-09-03
JP2003504679A (ja) 2003-02-04
DE60004935T2 (de) 2004-07-22
DE60004935D1 (de) 2003-10-09
WO2001005070A1 (fr) 2001-01-18
EP1067718A1 (de) 2001-01-10
DK1067718T3 (da) 2004-01-12
JP4574920B2 (ja) 2010-11-04

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Legal Events

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