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DE69830211D1 - Optisches Übertragungssystem mit Überwachung der Polarisationsmodendispersion - Google Patents

Optisches Übertragungssystem mit Überwachung der Polarisationsmodendispersion

Info

Publication number
DE69830211D1
DE69830211D1 DE69830211T DE69830211T DE69830211D1 DE 69830211 D1 DE69830211 D1 DE 69830211D1 DE 69830211 T DE69830211 T DE 69830211T DE 69830211 T DE69830211 T DE 69830211T DE 69830211 D1 DE69830211 D1 DE 69830211D1
Authority
DE
Germany
Prior art keywords
monitoring
transmission system
optical transmission
polarization mode
mode dispersion
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
DE69830211T
Other languages
English (en)
Other versions
DE69830211T2 (de
Inventor
Kim Byron Roberts
Alan Robinson
Richard Edward Epworth
Henry John Harvey
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of DE69830211D1 publication Critical patent/DE69830211D1/de
Application granted granted Critical
Publication of DE69830211T2 publication Critical patent/DE69830211T2/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
    • H04B10/2572—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to forms of polarisation-dependent distortion other than PMD
    • 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
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H04B10/07951—Monitoring or measuring chromatic dispersion or PMD
    • 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
    • H04B10/2569—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to polarisation mode dispersion [PMD]

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
DE69830211T 1997-02-05 1998-02-03 Optisches Übertragungssystem mit Überwachung der Polarisationsmodendispersion Expired - Lifetime DE69830211T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US795684 1997-02-05
US08/795,684 US5949560A (en) 1997-02-05 1997-02-05 Optical transmission system

Publications (2)

Publication Number Publication Date
DE69830211D1 true DE69830211D1 (de) 2005-06-23
DE69830211T2 DE69830211T2 (de) 2005-10-13

Family

ID=25166179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69830211T Expired - Lifetime DE69830211T2 (de) 1997-02-05 1998-02-03 Optisches Übertragungssystem mit Überwachung der Polarisationsmodendispersion

Country Status (5)

Country Link
US (1) US5949560A (de)
EP (1) EP0863626B1 (de)
JP (1) JP4097758B2 (de)
CA (1) CA2228831C (de)
DE (1) DE69830211T2 (de)

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Also Published As

Publication number Publication date
US5949560A (en) 1999-09-07
EP0863626A2 (de) 1998-09-09
CA2228831C (en) 2008-08-12
JPH10271066A (ja) 1998-10-09
CA2228831A1 (en) 1998-08-05
JP4097758B2 (ja) 2008-06-11
EP0863626A3 (de) 1999-12-08
DE69830211T2 (de) 2005-10-13
EP0863626B1 (de) 2005-05-18

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