DE60039858D1 - Optisches Übertagungssystem mit Verminderung der Ramaneffektserschöpfung - Google Patents

Optisches Übertagungssystem mit Verminderung der Ramaneffektserschöpfung

Info

Publication number
DE60039858D1
DE60039858D1 DE60039858T DE60039858T DE60039858D1 DE 60039858 D1 DE60039858 D1 DE 60039858D1 DE 60039858 T DE60039858 T DE 60039858T DE 60039858 T DE60039858 T DE 60039858T DE 60039858 D1 DE60039858 D1 DE 60039858D1
Authority
DE
Germany
Prior art keywords
transmission system
reduction
optical transmission
raman effect
proposed
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 - Lifetime
Application number
DE60039858T
Other languages
English (en)
Inventor
Jose Chesnoy
Jean-Pierre Blondel
Eric Brandon
Laurent Labrunie
Denis Toullier
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
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 SAS filed Critical Alcatel Lucent SAS
Application granted granted Critical
Publication of DE60039858D1 publication Critical patent/DE60039858D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04B10/25—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0221—Power control, e.g. to keep the total optical power constant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0221—Power control, e.g. to keep the total optical power constant
    • H04J14/02216—Power control, e.g. to keep the total optical power constant by gain equalization

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
DE60039858T 2000-07-03 2000-07-03 Optisches Übertagungssystem mit Verminderung der Ramaneffektserschöpfung Expired - Lifetime DE60039858D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00401898A EP1170895B1 (de) 2000-07-03 2000-07-03 Optisches Übertagungssystem mit Verminderung der Ramaneffektserschöpfung

Publications (1)

Publication Number Publication Date
DE60039858D1 true DE60039858D1 (de) 2008-09-25

Family

ID=8173754

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60039858T Expired - Lifetime DE60039858D1 (de) 2000-07-03 2000-07-03 Optisches Übertagungssystem mit Verminderung der Ramaneffektserschöpfung

Country Status (5)

Country Link
US (1) US20020044339A1 (de)
EP (1) EP1170895B1 (de)
JP (1) JP2002077054A (de)
AT (1) ATE405048T1 (de)
DE (1) DE60039858D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6614586B2 (en) 2001-07-30 2003-09-02 Dorsal Networks, Inc. Methods and systems for high performance, wide bandwidth optical communication systems using Raman amplification
US20060135259A1 (en) * 2004-12-17 2006-06-22 Nokia Corporation System, game server, terminal, and method for game event notification in a multiplayer game
DE102006023601B4 (de) * 2006-05-19 2009-01-15 Menlo Systems Gmbh Lasersystem
US8594502B2 (en) * 2009-04-15 2013-11-26 Ofs Fitel, Llc Method and apparatus using distributed raman amplification and remote pumping in bidirectional optical communication networks
US9407443B2 (en) 2012-06-05 2016-08-02 Lookout, Inc. Component analysis of software applications on computing devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4028180C2 (de) * 1990-09-05 1999-11-18 Siemens Ag Anordnung zur Verstärkung eines Solitonensignals mittels stimulierter Raman-Streuung
CA2177874C (en) * 1995-06-12 2000-06-20 At&T Ipm Corp. Multi-channel optical fiber communication system
US6081366A (en) * 1997-08-28 2000-06-27 Lucent Technologies Inc. Optical fiber communication system with a distributed Raman amplifier and a remotely pumped er-doped fiber amplifier
WO1999043107A1 (en) * 1998-02-20 1999-08-26 Ciena Corporation Optical amplifier having an improved noise figure

Also Published As

Publication number Publication date
JP2002077054A (ja) 2002-03-15
ATE405048T1 (de) 2008-08-15
US20020044339A1 (en) 2002-04-18
EP1170895B1 (de) 2008-08-13
EP1170895A1 (de) 2002-01-09

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Legal Events

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