ATE519285T1 - System und verfahren zur breitband-raman- verstärkung - Google Patents

System und verfahren zur breitband-raman- verstärkung

Info

Publication number
ATE519285T1
ATE519285T1 AT02723455T AT02723455T ATE519285T1 AT E519285 T1 ATE519285 T1 AT E519285T1 AT 02723455 T AT02723455 T AT 02723455T AT 02723455 T AT02723455 T AT 02723455T AT E519285 T1 ATE519285 T1 AT E519285T1
Authority
AT
Austria
Prior art keywords
gain profile
stage
raman amplifier
sloped
signal wavelengths
Prior art date
Application number
AT02723455T
Other languages
English (en)
Inventor
Mohammed Islam
Carl Dewilde
Michael Freeman
Original Assignee
Xtera Communications Inc
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 Xtera Communications Inc filed Critical Xtera Communications Inc
Application granted granted Critical
Publication of ATE519285T1 publication Critical patent/ATE519285T1/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
    • H04B10/293—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
    • H04B10/29—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
    • 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 Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Lasers (AREA)
AT02723455T 2001-03-16 2002-03-14 System und verfahren zur breitband-raman- verstärkung ATE519285T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/811,103 US6532101B2 (en) 2001-03-16 2001-03-16 System and method for wide band Raman amplification
PCT/US2002/007941 WO2002075936A2 (en) 2001-03-16 2002-03-14 System and method for wide band raman amplification

Publications (1)

Publication Number Publication Date
ATE519285T1 true ATE519285T1 (de) 2011-08-15

Family

ID=25205566

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02723455T ATE519285T1 (de) 2001-03-16 2002-03-14 System und verfahren zur breitband-raman- verstärkung

Country Status (6)

Country Link
US (3) US6532101B2 (de)
EP (1) EP1368869B1 (de)
AT (1) ATE519285T1 (de)
AU (1) AU2002254233A1 (de)
CA (1) CA2439084A1 (de)
WO (1) WO2002075936A2 (de)

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Also Published As

Publication number Publication date
WO2002075936A2 (en) 2002-09-26
CA2439084A1 (en) 2002-09-26
EP1368869A4 (de) 2006-06-21
WO2002075936B1 (en) 2003-11-13
EP1368869B1 (de) 2011-08-03
US6646788B2 (en) 2003-11-11
WO2002075936A3 (en) 2003-05-30
AU2002254233A1 (en) 2002-10-03
US20030095324A1 (en) 2003-05-22
US20030067674A1 (en) 2003-04-10
EP1368869A2 (de) 2003-12-10
US6532101B2 (en) 2003-03-11
US20030002137A1 (en) 2003-01-02

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