AU5374799A - Implementing an optical wdm connection - Google Patents

Implementing an optical wdm connection

Info

Publication number
AU5374799A
AU5374799A AU53747/99A AU5374799A AU5374799A AU 5374799 A AU5374799 A AU 5374799A AU 53747/99 A AU53747/99 A AU 53747/99A AU 5374799 A AU5374799 A AU 5374799A AU 5374799 A AU5374799 A AU 5374799A
Authority
AU
Australia
Prior art keywords
implementing
optical wdm
connection
wdm connection
optical
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.)
Abandoned
Application number
AU53747/99A
Inventor
Markku Oksanen
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.)
Nokia Oyj
Original Assignee
Nokia Networks Oy
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 Nokia Networks Oy filed Critical Nokia Networks Oy
Publication of AU5374799A publication Critical patent/AU5374799A/en
Abandoned 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
    • H04B10/297—Bidirectional amplification
    • H04B10/2972—Each direction being amplified separately
    • 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
    • H04B10/2531—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using spectral inversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
AU53747/99A 1998-09-04 1999-08-17 Implementing an optical wdm connection Abandoned AU5374799A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI981895A FI105628B (en) 1998-09-04 1998-09-04 Realization of optical WDM connection
FI981895 1998-09-04
PCT/FI1999/000682 WO2000014917A2 (en) 1998-09-04 1999-08-17 Implementing an optical wdm connection

Publications (1)

Publication Number Publication Date
AU5374799A true AU5374799A (en) 2000-03-27

Family

ID=8552419

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53747/99A Abandoned AU5374799A (en) 1998-09-04 1999-08-17 Implementing an optical wdm connection

Country Status (3)

Country Link
AU (1) AU5374799A (en)
FI (1) FI105628B (en)
WO (1) WO2000014917A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7187868B2 (en) 2001-07-30 2007-03-06 Pirelli Cavi E Sistemi S.P.A., Wavelength division multiplexing optical transmission system using a spectral inversion device
DE102004058644A1 (en) * 2004-12-02 2006-06-08 Siemens Ag Method and arrangement for compensating the bit pattern dependent crosstalk caused by stimulated Raman scattering
US8055130B2 (en) * 2008-01-03 2011-11-08 Dowslake Microsystems Corp. Optical transceiver amplifier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3506283B2 (en) * 1995-03-20 2004-03-15 富士通株式会社 Optical phase conjugator
US6175435B1 (en) * 1995-11-22 2001-01-16 Fujitsu Limited Optical communication system using optical phase conjugation to suppress waveform distortion caused by chromatic dispersion and optical kerr effect

Also Published As

Publication number Publication date
FI981895A0 (en) 1998-09-04
WO2000014917A3 (en) 2000-06-02
WO2000014917A2 (en) 2000-03-16
FI105628B (en) 2000-09-15
FI981895A (en) 2000-03-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase