WO2009013795A1 - 光伝送装置，波長多重光通信システムおよび光伝送方法 - Google Patents

光伝送装置，波長多重光通信システムおよび光伝送方法 Download PDF

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Publication number
WO2009013795A1
WO2009013795A1 PCT/JP2007/064366 JP2007064366W WO2009013795A1 WO 2009013795 A1 WO2009013795 A1 WO 2009013795A1 JP 2007064366 W JP2007064366 W JP 2007064366W WO 2009013795 A1 WO2009013795 A1 WO 2009013795A1
Authority
WO
WIPO (PCT)
Prior art keywords
intensity
optical signal
wavelength multiplexing
optical transmission
optical
Prior art date
Application number
PCT/JP2007/064366
Other languages
English (en)
French (fr)
Inventor
Hiroki Ooi
Hiroshi Onaka
George Ishikawa
Original Assignee
Fujitsu Limited
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 Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/064366 priority Critical patent/WO2009013795A1/ja
Priority to EP07791103.0A priority patent/EP2173048A4/en
Priority to JP2009524323A priority patent/JP4900483B2/ja
Publication of WO2009013795A1 publication Critical patent/WO2009013795A1/ja
Priority to US12/688,137 priority patent/US8213798B2/en

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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
    • H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
    • H04B10/2557—Cross-phase modulation [XPM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)

Abstract

　本発明は、強度変調光信号と位相変調光信号とが混在する波長多重光通信システムにおいてＸＰＭによる伝送品質の劣化を抑圧させるための光伝送装置であり、波長多重光信号として多重可能な光波長の波長軸上の配置において、強度変調光信号の波長の近傍であって、前記強度変調光信号の強度変化が反転された強度パターンを有する光を強度反転信号光として出力する強度反転信号光出力部（１１－３）と、前記強度変調光信号および前記位相変調光信号とともに、該強度反転信号光出力部からの光を波長多重して出力する波長多重光信号出力部（１３）と、をそなえたことを特徴としている。
PCT/JP2007/064366 2007-07-20 2007-07-20 光伝送装置，波長多重光通信システムおよび光伝送方法 WO2009013795A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/JP2007/064366 WO2009013795A1 (ja) 2007-07-20 2007-07-20 光伝送装置，波長多重光通信システムおよび光伝送方法
EP07791103.0A EP2173048A4 (en) 2007-07-20 2007-07-20 OPTICAL TRANSMISSION ARRANGEMENT, WAVELENGTH MULTIPLEXING OPTICAL COMMUNICATION SYSTEM AND OPTICAL TRANSMISSION PROCESS
JP2009524323A JP4900483B2 (ja) 2007-07-20 2007-07-20 光伝送装置，波長多重光通信システムおよび光伝送方法
US12/688,137 US8213798B2 (en) 2007-07-20 2010-01-15 Optical transmission apparatus, wavelength division multiplexing optical communication system and optical transmission method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/064366 WO2009013795A1 (ja) 2007-07-20 2007-07-20 光伝送装置，波長多重光通信システムおよび光伝送方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/688,137 Continuation US8213798B2 (en) 2007-07-20 2010-01-15 Optical transmission apparatus, wavelength division multiplexing optical communication system and optical transmission method

Publications (1)

Publication Number Publication Date
WO2009013795A1 true WO2009013795A1 (ja) 2009-01-29

Family

ID=40281059

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/064366 WO2009013795A1 (ja) 2007-07-20 2007-07-20 光伝送装置，波長多重光通信システムおよび光伝送方法

Country Status (4)

Country Link
US (1) US8213798B2 (ja)
EP (1) EP2173048A4 (ja)
JP (1) JP4900483B2 (ja)
WO (1) WO2009013795A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012002965A (ja) * 2010-06-16 2012-01-05 Nikon Corp パルス光の伝送方法及びこの伝送方法を用いたレーザ装置
JP6065099B2 (ja) * 2013-02-26 2017-01-25 日本電気株式会社 波長分割多重光送信装置及び波長分割多重光送信方法
WO2018128117A1 (ja) * 2017-01-04 2018-07-12 富士通株式会社 光位相歪補償装置および光位相歪補償方法

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* Cited by examiner, † Cited by third party
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EP2613459A4 (en) * 2010-09-03 2017-07-05 Mitsubishi Electric Corporation Optical communication system
US9166722B2 (en) 2012-12-12 2015-10-20 Adva Optical Networking Se Method and apparatus for increasing a transmission performance of a hybrid wavelength division multiplexing system
US10142048B2 (en) * 2014-03-07 2018-11-27 Nec Corporation Optical transmission device, optical communication device, optical communication system, and optical transmission method
US10200123B2 (en) * 2016-06-20 2019-02-05 Cable Television Laboratories, Inc. System and methods for distribution of heterogeneous wavelength multiplexed signals over optical access network

Citations (4)

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JPH08125605A (ja) * 1994-10-25 1996-05-17 Nippon Telegr & Teleph Corp <Ntt> 光信号送信装置とそれを用いた光通信システム
JP2003224521A (ja) * 2002-01-29 2003-08-08 Mitsubishi Electric Corp 波長多重光伝送システム
JP2005079826A (ja) * 2003-08-29 2005-03-24 Nippon Telegr & Teleph Corp <Ntt> Ｗｄｍ伝送システム及びｗｄｍ伝送方法
JP2007174659A (ja) * 2005-12-19 2007-07-05 Fujitsu Ltd 光信号における光学分散を補償する方法及びシステム

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JPH06132895A (ja) * 1992-10-20 1994-05-13 Hitachi Ltd 光パワー変化補償回路及び光伝送装置
JP3615311B2 (ja) * 1995-07-19 2005-02-02 日本電信電話株式会社 光波長多重送信器
WO2002035665A1 (fr) 2000-10-19 2002-05-02 Fujitsu Limited Emetteur optique, repeteur optique et recepteur optique, et procede de transmission optique
US20060029398A1 (en) * 2004-08-06 2006-02-09 Li Liu Transmission of optical signals of different modulation formats in discrete bands
JP2006100909A (ja) * 2004-09-28 2006-04-13 Nec Corp 波長分割多重光伝送システム、光送信装置、中継ノード及び波長分割多重光伝送方法
CA2599319A1 (en) * 2005-02-28 2006-09-08 Tyco Telecommunications (Us) Inc. Optical transmission system including dispersion slope compensation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08125605A (ja) * 1994-10-25 1996-05-17 Nippon Telegr & Teleph Corp <Ntt> 光信号送信装置とそれを用いた光通信システム
JP2003224521A (ja) * 2002-01-29 2003-08-08 Mitsubishi Electric Corp 波長多重光伝送システム
JP2005079826A (ja) * 2003-08-29 2005-03-24 Nippon Telegr & Teleph Corp <Ntt> Ｗｄｍ伝送システム及びｗｄｍ伝送方法
JP2007174659A (ja) * 2005-12-19 2007-07-05 Fujitsu Ltd 光信号における光学分散を補償する方法及びシステム

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012002965A (ja) * 2010-06-16 2012-01-05 Nikon Corp パルス光の伝送方法及びこの伝送方法を用いたレーザ装置
JP6065099B2 (ja) * 2013-02-26 2017-01-25 日本電気株式会社 波長分割多重光送信装置及び波長分割多重光送信方法
JPWO2014132305A1 (ja) * 2013-02-26 2017-02-02 日本電気株式会社 波長分割多重光送信装置及び波長分割多重光送信方法
US9680598B2 (en) 2013-02-26 2017-06-13 Nec Corporation Wavelength division multiplexing optical transmission apparatus and wavelength division multiplexing optical transmission method
WO2018128117A1 (ja) * 2017-01-04 2018-07-12 富士通株式会社 光位相歪補償装置および光位相歪補償方法
US10749604B2 (en) 2017-01-04 2020-08-18 Fujitsu Limited Optical phase distortion compensating device and method of compensating optical phase distortion

Also Published As

Publication number Publication date
JP4900483B2 (ja) 2012-03-21
US8213798B2 (en) 2012-07-03
JPWO2009013795A1 (ja) 2010-09-24
US20100221013A1 (en) 2010-09-02
EP2173048A1 (en) 2010-04-07
EP2173048A4 (en) 2016-12-07

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