DE60325152D1 - Vorrichtung und Verfahren zur schnellen Einstellung einer optimalen Dispersion in optischen Übertragungssystemen - Google Patents

Vorrichtung und Verfahren zur schnellen Einstellung einer optimalen Dispersion in optischen Übertragungssystemen

Info

Publication number
DE60325152D1
DE60325152D1 DE60325152T DE60325152T DE60325152D1 DE 60325152 D1 DE60325152 D1 DE 60325152D1 DE 60325152 T DE60325152 T DE 60325152T DE 60325152 T DE60325152 T DE 60325152T DE 60325152 D1 DE60325152 D1 DE 60325152D1
Authority
DE
Germany
Prior art keywords
optical transmission
transmission systems
rapid adjustment
optimum dispersion
optimum
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
DE60325152T
Other languages
English (en)
Inventor
Carl Davidson
Robert R Cordell
Yi Cai
Hongbin Zhang
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.)
SubCom LLC
Original Assignee
Tyco Telecommunication US 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 Tyco Telecommunication US Inc filed Critical Tyco Telecommunication US Inc
Application granted granted Critical
Publication of DE60325152D1 publication Critical patent/DE60325152D1/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
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/25133—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion including a lumped electrical or optical dispersion compensator
    • 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
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • 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
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H04B10/697—Arrangements for reducing noise and distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
DE60325152T 2002-10-03 2003-10-02 Vorrichtung und Verfahren zur schnellen Einstellung einer optimalen Dispersion in optischen Übertragungssystemen Expired - Lifetime DE60325152D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41573502P 2002-10-03 2002-10-03

Publications (1)

Publication Number Publication Date
DE60325152D1 true DE60325152D1 (de) 2009-01-22

Family

ID=31994290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60325152T Expired - Lifetime DE60325152D1 (de) 2002-10-03 2003-10-02 Vorrichtung und Verfahren zur schnellen Einstellung einer optimalen Dispersion in optischen Übertragungssystemen

Country Status (5)

Country Link
US (2) US7130030B2 (de)
EP (2) EP1406400B1 (de)
JP (1) JP4236171B2 (de)
CA (1) CA2443866C (de)
DE (1) DE60325152D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1406400B1 (de) * 2002-10-03 2008-12-10 Tyco Telecommunications (US) Inc. Vorrichtung und Verfahren zur schnellen Einstellung einer optimalen Dispersion in optischen Übertragungssystemen
US7450863B2 (en) * 2003-06-18 2008-11-11 Lucent Technologies Inc. Optical receiver for wavelength-division-multiplexed signals
US7454092B2 (en) * 2006-10-24 2008-11-18 Kailight Photonics, Inc. Systems and methods for polarization mode dispersion mitigation
US20080095538A1 (en) * 2006-10-24 2008-04-24 Kailight Photonics, Inc. Optical transponders with reduced sensitivity to polarization mode dispersion (PMD) and chromatic dispersion (CD)
US8346099B2 (en) * 2006-12-13 2013-01-01 Nec Corporation Optical reception device and optical reception method
KR20100096088A (ko) 2007-10-16 2010-09-01 엑스테라 커뮤니케이션즈 엘티디. 위상 시프트 변조 고속 시그널링
EP2338241B1 (de) * 2008-09-22 2016-04-27 Xieon Networks S.à r.l. Verfahren und vorrichtung zur übertragung zweier modulierter signale über einen optischen kanal
US8295713B2 (en) * 2009-03-10 2012-10-23 Tyco Electronics Subsea Communications Llc Dual stage carrier phase estimation in a coherent optical signal receiver
US8401400B2 (en) * 2009-03-10 2013-03-19 Tyco Electronics Subsea Communications Llc Detection of data in signals with data pattern dependent signal distortion
US8306418B2 (en) * 2009-03-10 2012-11-06 Tyco Electronics Subsea Communications Llc Data pattern dependent distortion compensation in a coherent optical signal receiver
US8401402B2 (en) * 2009-03-10 2013-03-19 Tyco Electronics Subsea Communications Llc Detection of data in signals with data pattern dependent signal distortion
JP5610107B1 (ja) * 2012-11-09 2014-10-22 富士電機株式会社 インバータ装置
WO2016114199A1 (ja) * 2015-01-16 2016-07-21 日本電信電話株式会社 局側装置及び波長制御方法
US20180095117A1 (en) * 2016-10-02 2018-04-05 Senao Networks, Inc. Signal detecting method and signal detecting system
JP6871196B2 (ja) * 2018-05-01 2021-05-12 日本電信電話株式会社 クロック生成回路

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995028042A1 (en) * 1994-04-12 1995-10-19 Philips Electronics N.V. Heterodyne receiver having low intermediate frequency
US6137604A (en) 1996-12-04 2000-10-24 Tyco Submarine Systems, Ltd. Chromatic dispersion compensation in wavelength division multiplexed optical transmission systems
US6011615A (en) * 1997-06-09 2000-01-04 Lucent Technologies Inc. Fiber optic cable having a specified path average dispersion
US6081360A (en) 1997-08-20 2000-06-27 Fujitsu Limited Method and apparatus for optimizing dispersion in an optical fiber transmission line in accordance with an optical signal power level
US7076168B1 (en) * 1998-02-12 2006-07-11 Aquity, Llc Method and apparatus for using multicarrier interferometry to enhance optical fiber communications
US6567577B2 (en) 1998-07-14 2003-05-20 Tyco Telecommunications (Us) Inc. Method and apparatus for providing chromatic dispersion compensation in a wavelength division multiplexed optical transmission system
JP3566096B2 (ja) * 1998-08-31 2004-09-15 富士通株式会社 位相共役変換及び波長変換のための装置
KR100310834B1 (ko) 1998-12-03 2001-12-17 오길록 고속광전송시스템에서의자동색분산등화장치
JP2000236299A (ja) * 1998-12-18 2000-08-29 Fujitsu Ltd 光送信機及び光伝送システム
US6266170B1 (en) 1999-06-22 2001-07-24 Avanex Corporation Method and system for compensating for chromatic dispersion in an optical network
US6614512B1 (en) 1999-09-06 2003-09-02 Anritsu Corporation System for measuring wavelength dispersion of optical fiber
DE60142814D1 (de) * 2000-02-28 2010-09-30 Nippon Telegraph & Telephone Optisches Übertragungsverfahren, optischer Sender und optischer Empfänger
JP4004720B2 (ja) * 2000-08-09 2007-11-07 富士通株式会社 波長分散測定装置及びその方法
US6912359B2 (en) * 2000-09-08 2005-06-28 The Regents Of The University Of California Methods for monitoring performance in optical networks
KR100343812B1 (ko) 2000-09-21 2002-07-20 광주과학기술원 광섬유의 색분산 측정시스템 및 측정방법
US7027743B1 (en) * 2000-10-05 2006-04-11 Agilent Technologies, Inc. System and method for optical heterodyne detection of an optical signal including optical pre-selection that is adjusted to accurately track a local oscillator signal
US6584262B1 (en) 2000-11-06 2003-06-24 Tyco Telecommunications (Us) Inc. Method and apparatus for the optimization of dispersion map using slope-compensating optical fibers
EP1406400B1 (de) 2002-10-03 2008-12-10 Tyco Telecommunications (US) Inc. Vorrichtung und Verfahren zur schnellen Einstellung einer optimalen Dispersion in optischen Übertragungssystemen

Also Published As

Publication number Publication date
CA2443866A1 (en) 2004-04-03
US7256877B2 (en) 2007-08-14
EP1406400B1 (de) 2008-12-10
CA2443866C (en) 2011-06-28
US20040141172A1 (en) 2004-07-22
US20060132789A1 (en) 2006-06-22
EP2056494A1 (de) 2009-05-06
EP1406400A2 (de) 2004-04-07
JP2004282693A (ja) 2004-10-07
US7130030B2 (en) 2006-10-31
EP1406400A3 (de) 2006-03-15
JP4236171B2 (ja) 2009-03-11

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