ATE495593T1 - Verzerrungskompensationsvorrichtung, optischer empfänger, steuerverfahren für die verzerrungskompensationsvorrichtung und steuerverfahren fürden optischen empfänger . - Google Patents

Verzerrungskompensationsvorrichtung, optischer empfänger, steuerverfahren für die verzerrungskompensationsvorrichtung und steuerverfahren fürden optischen empfänger .

Info

Publication number
ATE495593T1
ATE495593T1 AT09010661T AT09010661T ATE495593T1 AT E495593 T1 ATE495593 T1 AT E495593T1 AT 09010661 T AT09010661 T AT 09010661T AT 09010661 T AT09010661 T AT 09010661T AT E495593 T1 ATE495593 T1 AT E495593T1
Authority
AT
Austria
Prior art keywords
optical receiver
control method
compensation device
distortion compensation
distortion
Prior art date
Application number
AT09010661T
Other languages
English (en)
Inventor
Takahito Tanimura
Takeshi Hoshida
Hisao Nakashima
Shoichiro Oda
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of ATE495593T1 publication Critical patent/ATE495593T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/06—Polarisation multiplex systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • 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
    • H04B10/60—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
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H04B2210/252—Distortion or dispersion compensation after the transmission line, i.e. post-compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Optical Communication System (AREA)
AT09010661T 2008-08-19 2009-08-19 Verzerrungskompensationsvorrichtung, optischer empfänger, steuerverfahren für die verzerrungskompensationsvorrichtung und steuerverfahren fürden optischen empfänger . ATE495593T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008211196A JP5088271B2 (ja) 2008-08-19 2008-08-19 歪補償器、光受信装置およびそれらの制御方法並びに光伝送システム

Publications (1)

Publication Number Publication Date
ATE495593T1 true ATE495593T1 (de) 2011-01-15

Family

ID=41303561

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09010661T ATE495593T1 (de) 2008-08-19 2009-08-19 Verzerrungskompensationsvorrichtung, optischer empfänger, steuerverfahren für die verzerrungskompensationsvorrichtung und steuerverfahren fürden optischen empfänger .

Country Status (5)

Country Link
US (2) US8447186B2 (de)
EP (1) EP2157716B1 (de)
JP (1) JP5088271B2 (de)
AT (1) ATE495593T1 (de)
DE (1) DE602009000565D1 (de)

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JP6287866B2 (ja) * 2013-02-07 2018-03-07 日本電気株式会社 信号処理装置及び信号処理方法
JPWO2014155775A1 (ja) * 2013-03-27 2017-02-16 日本電気株式会社 信号処理装置、光通信システム、及び信号処理方法
WO2014167897A1 (ja) * 2013-04-09 2014-10-16 日本電気株式会社 信号処理装置及び信号処理方法
JP6088385B2 (ja) * 2013-08-08 2017-03-01 日本電信電話株式会社 光伝送システム及び光伝送方法
WO2015045310A1 (ja) 2013-09-24 2015-04-02 日本電気株式会社 デジタルフィルタ装置、デジタルフィルタ処理方法およびプログラムを格納する記憶媒体
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JP6759742B2 (ja) * 2016-06-16 2020-09-23 富士通株式会社 受信装置及び設定方法
JP2018006611A (ja) * 2016-07-04 2018-01-11 キヤノン株式会社 光増幅装置、及びこれを有するラマン散乱計測装置
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US10887022B2 (en) * 2017-06-15 2021-01-05 Nokia Of America Corporation Backward propagation with compensation of some nonlinear effects of polarization mode dispersion
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CN113438021B (zh) * 2021-07-28 2022-09-09 武汉光迅科技股份有限公司 光功率探测的定标方法及装置、电子设备及存储介质
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Also Published As

Publication number Publication date
US8447186B2 (en) 2013-05-21
EP2157716A1 (de) 2010-02-24
JP2010050578A (ja) 2010-03-04
DE602009000565D1 (de) 2011-02-24
US20130148967A1 (en) 2013-06-13
EP2157716B1 (de) 2011-01-12
US20100046961A1 (en) 2010-02-25
JP5088271B2 (ja) 2012-12-05
US8805207B2 (en) 2014-08-12

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