DE69638239D1 - Übertragungssystem mit optischer Phasenkonjugierung - Google Patents

Übertragungssystem mit optischer Phasenkonjugierung

Info

Publication number
DE69638239D1
DE69638239D1 DE69638239T DE69638239T DE69638239D1 DE 69638239 D1 DE69638239 D1 DE 69638239D1 DE 69638239 T DE69638239 T DE 69638239T DE 69638239 T DE69638239 T DE 69638239T DE 69638239 D1 DE69638239 D1 DE 69638239D1
Authority
DE
Germany
Prior art keywords
transmission system
optical phase
phase conjugation
conjugation
optical
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
DE69638239T
Other languages
English (en)
Inventor
Shigeki Watanabe
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
Application granted granted Critical
Publication of DE69638239D1 publication Critical patent/DE69638239D1/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
    • H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
    • H04B10/255—Self-phase modulation [SPM]
    • 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
    • H04B10/2531—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using spectral inversion
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
    • G02F1/3536—Four-wave interaction
    • G02F1/3538—Four-wave interaction for optical phase conjugation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE69638239T 1995-11-22 1996-10-16 Übertragungssystem mit optischer Phasenkonjugierung Expired - Lifetime DE69638239D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30422995 1995-11-22

Publications (1)

Publication Number Publication Date
DE69638239D1 true DE69638239D1 (de) 2010-09-30

Family

ID=17930564

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69638239T Expired - Lifetime DE69638239D1 (de) 1995-11-22 1996-10-16 Übertragungssystem mit optischer Phasenkonjugierung

Country Status (3)

Country Link
US (3) US6175435B1 (de)
EP (2) EP0776103B1 (de)
DE (1) DE69638239D1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
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US6175435B1 (en) 1995-11-22 2001-01-16 Fujitsu Limited Optical communication system using optical phase conjugation to suppress waveform distortion caused by chromatic dispersion and optical kerr effect
FR2770063B1 (fr) * 1997-10-16 1999-12-03 Alsthom Cge Alcatel Systemes de transmission a fibre optique a signaux solitons et a multiplexage de longueur d'onde
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
FI105628B (fi) * 1998-09-04 2000-09-15 Nokia Networks Oy Optisen WDM-yhteyden toteutus
US6650842B1 (en) * 1998-12-18 2003-11-18 Worldcom, Inc. Optical link with reduced four-wave mixing
JP4494557B2 (ja) * 1999-03-29 2010-06-30 古河電気工業株式会社 四光子混合用光ファイバのファイバ長の決定方法
US7155095B2 (en) * 1999-03-29 2006-12-26 Furukawa Electric Co., Ltd. Method for efficient four-wave mixing generation and short pulse generation equipment using the method
US6594054B1 (en) * 1999-09-15 2003-07-15 Lucent Technologies Inc. Filtering system for eliminating dispersion and method for doing same
JP2001177475A (ja) * 1999-12-17 2001-06-29 Kddi Corp 波長分散補償装置、光受信装置及び光受信端局
US6459156B1 (en) * 1999-12-22 2002-10-01 Motorola, Inc. Semiconductor device, a process for a semiconductor device, and a process for making a masking database
US6704519B1 (en) * 2000-03-06 2004-03-09 Lucent Technologies Inc. Optical transmission system with reduced Kerr effect nonlinearities
EP1202478A1 (de) * 2000-10-28 2002-05-02 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Gebrauch von optischer parametrischen Verstärkung zur Kopplung und Weiterleitung in WDM Netzwerken
AU2001292467A1 (en) * 2000-10-24 2002-05-06 Telefonaktiebolaget Lm Ericsson (Publ) Use of opa for switching and routing in wdm networks
US6665115B2 (en) * 2000-10-24 2003-12-16 Telefonaktiebolaget Lm Ericsson (Publ) Use of OPA for switching and routing in WDM networks
US6804464B2 (en) * 2000-11-01 2004-10-12 Dowslake Microsystems Corporation Flexible and low cost wavelength management for optical networking
CA2340848A1 (en) * 2001-03-15 2002-09-15 John D. Mcnicol Dispersion management for long-haul high-speed optical networks
DE10127980C1 (de) * 2001-06-08 2003-01-16 Ovd Kinegram Ag Zug Diffraktives Sicherheitselement
US7187868B2 (en) * 2001-07-30 2007-03-06 Pirelli Cavi E Sistemi S.P.A., Wavelength division multiplexing optical transmission system using a spectral inversion device
DE60106012T2 (de) * 2001-07-30 2005-11-03 Pirelli & C. S.P.A. Optisches Wellenlängenmultiplexübertragungssystem mit einer Spektruminvertionsvorrichtung
US20050169637A1 (en) * 2002-03-22 2005-08-04 Francesco Alberti Optical transmission system using an optical phase conjugation device
AU2002257699A1 (en) * 2002-03-22 2003-10-08 Pirelli & C. S.P.A. Optical transmission system using an optical phase conjugation device
US20040208586A1 (en) * 2002-03-27 2004-10-21 Susumu Kinoshita System and method for amplifying signals in an optical network
US7310318B1 (en) 2002-05-03 2007-12-18 Ciena Corporation Method and system for using optical phase conjugation in an optical communications network
AU2003249216A1 (en) 2002-07-16 2004-02-02 Chromatic Micro Optics, Inc. Compensating for chromatic dispersion in optical fibers
WO2004057779A1 (en) * 2002-12-23 2004-07-08 Pirelli & C. S.P.A. Optical transmission system using an optical phase conjugation device
US7016583B2 (en) * 2003-01-31 2006-03-21 Corning Incorporated Dispersion management with phase conjugation
KR100460843B1 (ko) * 2003-02-27 2004-12-09 한국전자통신연구원 영상 암호화/복원 장치 및 그 방법
US20040234275A1 (en) * 2003-05-20 2004-11-25 Aref Chowdhury Process for optical communication and system for same
US7558485B2 (en) * 2003-05-20 2009-07-07 Alcatel-Lucent Usa Inc. Processes and systems involving optical phase conjugators
US7324759B2 (en) * 2003-06-30 2008-01-29 Lucent Technologies Inc. Method and apparatus for reducing phase jitter in an optical communication system
US7454144B2 (en) * 2003-12-05 2008-11-18 Lucent Technologies Inc. Low total excursion dispersion maps
US7580630B2 (en) * 2004-06-07 2009-08-25 Nortel Networks Limited Spectral shaping for optical OFDM transmission
US20060176502A1 (en) * 2005-02-07 2006-08-10 Scott Brownstein Method and system for calculating an order pick-up time for an order to process digital images
US20060176503A1 (en) * 2005-02-07 2006-08-10 Scott Brownstein Method and system for processing digital images
US7447401B2 (en) * 2005-02-28 2008-11-04 Optium Australia Pty Limited Optical communications system
JP5304650B2 (ja) * 2007-08-31 2013-10-02 富士通株式会社 光信号処理装置
US8451450B2 (en) * 2009-09-14 2013-05-28 Bio-Rad Laboratories, Inc. Near real time optical phase conjugation
JP5263205B2 (ja) * 2010-03-19 2013-08-14 富士通株式会社 光変調装置及び光変調方法
JP5482351B2 (ja) * 2010-03-19 2014-05-07 富士通株式会社 光変調装置及び光変調方法
EP2458751B1 (de) * 2010-11-29 2013-11-20 Xieon Networks S.à.r.l. Optisches Kommunikationssystem und -verfahren
US8594515B2 (en) * 2011-03-03 2013-11-26 Alcatel Lucent Digital phase conjugation for fiber-optic links
US8867125B2 (en) * 2012-08-24 2014-10-21 Alcatel Lucent Multi-mode optical fiber amplifier

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789703A (en) * 1980-11-25 1982-06-04 Nippon Telegr & Teleph Corp <Ntt> Equalization system for optical-fiber delay dispersion
JP2830485B2 (ja) * 1991-02-19 1998-12-02 日本電気株式会社 光ファイバ分散補償装置
JP3167763B2 (ja) 1991-11-07 2001-05-21 株式会社ユニエ 創傷治癒促進剤
JP3419510B2 (ja) * 1992-10-16 2003-06-23 富士通株式会社 波長分散を補償した光通信システム及び該システムに適用可能な位相共役光発生装置
US5365362A (en) * 1993-09-10 1994-11-15 At&T Bell Laboratories Ultra-high capacity non-soliton optical transmission using optical phase conjugation
US5400164A (en) * 1993-09-10 1995-03-21 At&T Corp. Polarization-insensitive optical four-photon mixer
US6304348B1 (en) * 1994-03-08 2001-10-16 Fujitsu Limited Optical communication method and optical communication system based on optical phase conjugation
JPH07304229A (ja) 1994-05-12 1995-11-21 Seiko Epson Corp 印字装置の構造
JPH0822038A (ja) * 1994-07-08 1996-01-23 Sumitomo Electric Ind Ltd 位相共役光発生器
US5532868A (en) * 1994-09-23 1996-07-02 At&T Corp. Apparatus and method for compensating chromatic dispersion produced in optical phase conjugation or other types of optical signal conversion
US6160942A (en) * 1994-10-20 2000-12-12 Fujitsu Limited Optical fiber communication system using optical phase conjugation
JP3506283B2 (ja) * 1995-03-20 2004-03-15 富士通株式会社 光位相共役器
IT1281374B1 (it) * 1995-10-02 1998-02-18 Cselt Centro Studi Lab Telecom Dispositivo e procedimento per modificare le caratteristiche spettrali di segnali ottici.
US6175435B1 (en) * 1995-11-22 2001-01-16 Fujitsu Limited Optical communication system using optical phase conjugation to suppress waveform distortion caused by chromatic dispersion and optical kerr effect
EP0862078B1 (de) * 1996-08-22 2010-04-28 Fujitsu Limited Faseroptisches Übertragungssystem mit optischer Phasenkonjugation

Also Published As

Publication number Publication date
US20020114040A1 (en) 2002-08-22
EP1876738A2 (de) 2008-01-09
EP1876738A3 (de) 2008-11-26
EP0776103A2 (de) 1997-05-28
EP0776103A3 (de) 2001-01-24
US6626592B2 (en) 2003-09-30
US6175435B1 (en) 2001-01-16
EP0776103B1 (de) 2010-08-18
US6341026B1 (en) 2002-01-22

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