DE602005010208D1 - Optisches Übertragungssystem, Verfahren zur PMD Vorkompensation, Optische Sende- und Empfangsstation - Google Patents

Optisches Übertragungssystem, Verfahren zur PMD Vorkompensation, Optische Sende- und Empfangsstation

Info

Publication number
DE602005010208D1
DE602005010208D1 DE602005010208T DE602005010208T DE602005010208D1 DE 602005010208 D1 DE602005010208 D1 DE 602005010208D1 DE 602005010208 T DE602005010208 T DE 602005010208T DE 602005010208 T DE602005010208 T DE 602005010208T DE 602005010208 D1 DE602005010208 D1 DE 602005010208D1
Authority
DE
Germany
Prior art keywords
pmd
receiver
transmission system
optical
optical transmission
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.)
Active
Application number
DE602005010208T
Other languages
English (en)
Inventor
Futoshi Izumi
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.)
Fujitsu Ltd
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
Publication of DE602005010208D1 publication Critical patent/DE602005010208D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • H04B10/5053—Laser transmitters using external modulation using a parallel, i.e. shunt, combination of modulators
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • H04B10/5059—Laser transmitters using external modulation using a feed-forward signal generated by analysing the optical or electrical input
    • H04B10/50597—Laser transmitters using external modulation using a feed-forward signal generated by analysing the optical or electrical input to control the phase of the modulating signal
    • 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
    • H04B10/50—Transmitters
    • H04B10/58—Compensation for non-linear transmitter output
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/06—Polarisation multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H04B2210/254—Distortion or dispersion compensation before the transmission line, i.e. pre-compensation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Optical Communication System (AREA)
DE602005010208T 2005-03-29 2005-07-26 Optisches Übertragungssystem, Verfahren zur PMD Vorkompensation, Optische Sende- und Empfangsstation Active DE602005010208D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005096280A JP4738040B2 (ja) 2005-03-29 2005-03-29 光通信システム、伝送劣化補償方法

Publications (1)

Publication Number Publication Date
DE602005010208D1 true DE602005010208D1 (de) 2008-11-20

Family

ID=36636914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005010208T Active DE602005010208D1 (de) 2005-03-29 2005-07-26 Optisches Übertragungssystem, Verfahren zur PMD Vorkompensation, Optische Sende- und Empfangsstation

Country Status (5)

Country Link
US (1) US7853151B2 (de)
EP (1) EP1708389B1 (de)
JP (1) JP4738040B2 (de)
CN (1) CN1841969B (de)
DE (1) DE602005010208D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8249463B2 (en) * 2007-12-07 2012-08-21 Infinera Corporation Skew compensation across polarized optical channels
US20100150555A1 (en) * 2008-12-12 2010-06-17 Zinan Wang Automatic polarization demultiplexing for polarization division multiplexed signals
US9374188B2 (en) * 2008-12-12 2016-06-21 Alcatel Lucent Optical communication using polarized transmit signal
JP5195677B2 (ja) 2009-07-28 2013-05-08 富士通株式会社 光信号送信装置および偏波多重光信号の制御方法
JP2014096663A (ja) * 2012-11-08 2014-05-22 Fujitsu Ltd 光伝送システム、光送信器、光受信器及び光伝送方法
US20150117856A1 (en) * 2013-10-30 2015-04-30 Fujitsu Limited System and method for monitoring power imbalance induced by polarization-dependent loss
CN111600657B (zh) * 2019-02-21 2022-11-15 阿里巴巴集团控股有限公司 光信号发送与接收方法、设备、系统及数据中心网络
CN112422190B (zh) * 2020-11-18 2022-02-22 中国海洋大学 偏振-ppm联合调制的水下光通信方法、系统、终端
CN114355696B (zh) * 2022-01-10 2024-05-07 湖南师范大学 基于光纤环串扰消除的偏振复用信号波长变换装置及方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584220A (en) * 1966-04-09 1971-06-08 Hitachi Ltd Optical communication system
JPS4424202Y1 (de) 1967-12-07 1969-10-13
US4879763A (en) * 1986-02-21 1989-11-07 AT&T Bell Laboratories American Telephone and Telegraph Company Optical fiber bidirectional transmission system
JP2735168B2 (ja) * 1992-05-08 1998-04-02 国際電信電話株式会社 複段無偏光化回路
EP0570151B1 (de) * 1992-05-08 1997-10-29 Kokusai Denshin Denwa Co., Ltd Optischer Sender mit Lichtsignal von geringem Polarisationsgrad und optische entpolarisierende Schaltung
JP3262444B2 (ja) * 1994-02-08 2002-03-04 日本電信電話株式会社 自動等化器
JPH0854525A (ja) * 1994-08-12 1996-02-27 Furukawa Electric Co Ltd:The ファイバ型分散補償装置
US5710648A (en) * 1995-12-29 1998-01-20 Lucent Technologies Inc. Optical communication system and remote sensor interrogation
JPH09162792A (ja) * 1995-12-11 1997-06-20 Tokin Corp ダイバーシチ受信アンテナ装置
JP3799874B2 (ja) * 1999-06-15 2006-07-19 Ｋｄｄｉ株式会社 偏波モード分散補償装置
JP3440895B2 (ja) * 1999-09-09 2003-08-25 日本電気株式会社 分散補償装置
US6583903B1 (en) * 2000-03-02 2003-06-24 Worldcom, Inc. Method and system for controlling polarization mode dispersion
WO2001091342A2 (en) * 2000-05-24 2001-11-29 Purdue Research Foundation Method and system for polarization control and polarization mode dispersion compensation for wideband optical signals
US6768875B1 (en) * 2000-12-01 2004-07-27 At&T Corp. Polarization mode dispersion compensation
CN1214263C (zh) * 2002-08-27 2005-08-10 华为技术有限公司 偏振模色散模拟器及补偿器和补偿系统

Also Published As

Publication number Publication date
JP2006279584A (ja) 2006-10-12
CN1841969B (zh) 2012-02-15
JP4738040B2 (ja) 2011-08-03
US7853151B2 (en) 2010-12-14
EP1708389B1 (de) 2008-10-08
US20060222371A1 (en) 2006-10-05
EP1708389A1 (de) 2006-10-04
CN1841969A (zh) 2006-10-04

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