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HK1004731A1 - Multi-channel optical fiber communication system - Google Patents

Multi-channel optical fiber communication system

Info

Publication number
HK1004731A1
HK1004731A1 HK98103963A HK98103963A HK1004731A1 HK 1004731 A1 HK1004731 A1 HK 1004731A1 HK 98103963 A HK98103963 A HK 98103963A HK 98103963 A HK98103963 A HK 98103963A HK 1004731 A1 HK1004731 A1 HK 1004731A1
Authority
HK
Hong Kong
Prior art keywords
optical fiber
communication system
fiber communication
channel optical
channel
Prior art date
Application number
HK98103963A
Other languages
English (en)
Inventor
Andrew R Chraplyvy
Fabrizio Forghieri
Robert W Tkach
Original Assignee
At & T Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22737210&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1004731(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by At & T Corp filed Critical At & T Corp
Publication of HK1004731A1 publication Critical patent/HK1004731A1/xx

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
    • 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
    • H04B10/2563—Four-wave mixing [FWM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0224—Irregular wavelength spacing, e.g. to accommodate interference to all wavelengths

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Optical Communication System (AREA)
HK98103963A 1994-02-18 1998-05-08 Multi-channel optical fiber communication system HK1004731A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19936494A 1994-02-18 1994-02-18

Publications (1)

Publication Number Publication Date
HK1004731A1 true HK1004731A1 (en) 1998-12-04

Family

ID=22737210

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98103963A HK1004731A1 (en) 1994-02-18 1998-05-08 Multi-channel optical fiber communication system

Country Status (13)

Country Link
US (1) US5546210A (xx)
EP (1) EP0668675B1 (xx)
JP (1) JP3869027B2 (xx)
KR (1) KR100330484B1 (xx)
CN (1) CN1068484C (xx)
AU (1) AU695556B2 (xx)
BR (1) BR9500500A (xx)
CA (1) CA2139957C (xx)
DE (1) DE69529357T2 (xx)
HK (1) HK1004731A1 (xx)
MX (1) MXPA95000921A (xx)
RU (1) RU2134491C1 (xx)
UA (1) UA40599C2 (xx)

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US6014479A (en) * 1996-10-10 2000-01-11 Tyco Submarine Systems Ltd. High channel density wavelength division multiplex (WDM) optical transmission system and method with negligible four-wave mixing (FWM) penalty
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JPH10303822A (ja) 1997-04-25 1998-11-13 Furukawa Electric Co Ltd:The 光送信装置
JPH10322313A (ja) * 1997-05-16 1998-12-04 Nec Corp 波長多重伝送装置
GB2327546A (en) * 1997-07-18 1999-01-27 Northern Telecom Ltd Optical frequency channel assignment plan and filtering technique to support it
US7054559B1 (en) * 1997-09-04 2006-05-30 Mci Communications Corporation Method and system for modular multiplexing and amplification in a multi-channel plan
US5930414A (en) * 1997-09-16 1999-07-27 Lucent Technologies Inc. Method and apparatus for automatic compensation of first-order polarization mode dispersion (PMD)
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US5905838A (en) * 1998-02-18 1999-05-18 Lucent Technologies Inc. Dual window WDM optical fiber communication
US6545780B1 (en) 1998-04-22 2003-04-08 Nippon Telegraph And Telephone Corporation Wavelength allocation method, a transmission equipment and receiving equipment using this method and a wavelength division multiplex transmission system
US20010048799A1 (en) * 1998-05-21 2001-12-06 F. David King Optical communication system
US6940624B1 (en) * 1998-11-23 2005-09-06 Ciena Corporation Wavelength division multiplexed optical communication system having reduced non-linear effects
EP1141754B1 (en) 1998-12-18 2008-09-03 Prysmian Cavi e Sistemi Energia S.r.l. Optical fiber for metropolitan and access network systems
US6650842B1 (en) * 1998-12-18 2003-11-18 Worldcom, Inc. Optical link with reduced four-wave mixing
US6567196B1 (en) * 1999-03-22 2003-05-20 Ciena Corporation Dense WDM optical multiplexer and demultiplexer
CA2371233A1 (en) * 1999-04-23 2000-11-02 Ciena Corporation Technique to obtain channel plans for wdm systems with reduced four-wave mixing effect
DE19941150A1 (de) * 1999-08-30 2001-03-01 Siemens Ag Einrichtung und Verfahren zur Detekrion von Polarisationsmodendispersion
US6606178B1 (en) * 1999-09-23 2003-08-12 Corning Incorporated Method and system to reduce FWM penalty in NRZ WDM systems
FR2805944B1 (fr) * 2000-03-03 2002-05-31 Cit Alcatel Systeme de transmission a multiplexage en longueur d'onde a filtrage dissymetrique
US6525857B1 (en) * 2000-03-07 2003-02-25 Opvista, Inc. Method and apparatus for interleaved optical single sideband modulation
US6607311B1 (en) * 2000-03-16 2003-08-19 Optimight Communications, Inc. Method and system transmitting optical signals generated by multi-line sources via WDM optical network
US7120359B2 (en) * 2000-05-22 2006-10-10 Opvista Incorporated Broadcast and select all optical network
US7499647B2 (en) * 2000-05-22 2009-03-03 Opvista Incorporated Fully protected broadcast and select all optical network
US7236703B1 (en) * 2000-07-31 2007-06-26 Mitsubishi Denki Kabushiki Kaisha Optical wavelength division multiplexing device
US6571032B1 (en) * 2000-11-06 2003-05-27 Tyco Telecommunications (Us) Inc. Apparatus and method for multiplexing and/or demultiplexing optical signals having substantially equal dispersion
US6597495B2 (en) 2001-08-27 2003-07-22 Ceyba Corp. Four wave mixing reduction in raman amplifiers
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JP3985571B2 (ja) 2002-04-08 2007-10-03 住友電気工業株式会社 光分波器および光伝送システム
US20030198260A1 (en) * 2002-04-18 2003-10-23 Hogan Josh N. Method and apparatus for generating multiple wavelength radiation
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US7321734B2 (en) * 2004-07-29 2008-01-22 Nortel Networks Limited Digital synthesis of readily compensated optical signals
EP1882319A2 (en) * 2005-05-02 2008-01-30 Opvista, Incorporated Multiple interconnected broadcast and select optical ring networks with revertible protection switch
US8139476B2 (en) * 2005-10-13 2012-03-20 Vello Systems, Inc. Optical ring networks using circulating optical probe in protection switching with automatic reversion
ATE531149T1 (de) * 2006-06-02 2011-11-15 Aurora Networks Inc Wdm-transport von mit unterträgern multiplexten signalen über eine optische faser in spektralbereichen mit geringer streuung
US8917986B2 (en) * 2006-12-07 2014-12-23 Arris Solutions, Inc. Extended range for CWDM optical transport
US7773883B1 (en) 2007-05-04 2010-08-10 Vello Systems, Inc. Single-fiber optical ring networks based on optical double sideband modulation
US7783197B2 (en) * 2007-05-22 2010-08-24 General Instrument Corporation Method and apparatus for reducing crosstalk in a DWDM transmission system
WO2009012409A2 (en) 2007-07-17 2009-01-22 Opvista Incorporated Optical ring networks having node-to-node optical communication channels for carrying data traffic
US20090123093A1 (en) * 2007-11-13 2009-05-14 Emballage Rouville Inc. Bag with reinforced handles and process of making the bag
US8260138B2 (en) * 2008-04-07 2012-09-04 Arris Solutions, Inc. Wavelength distribution for optical transport
US8285147B2 (en) * 2008-07-31 2012-10-09 Lg-Ericsson Co., Ltd. Bulk modulation of multiple wavelengths for generation of CATV optical comb
US9065964B1 (en) 2009-08-17 2015-06-23 Arris Enterprises, Inc. Reducing four wave mixing ingress
US20110158658A1 (en) 2009-12-08 2011-06-30 Vello Systems, Inc. Optical Subchannel-Based Cyclical Filter Architecture
US8705741B2 (en) * 2010-02-22 2014-04-22 Vello Systems, Inc. Subchannel security at the optical layer
CN102035602B (zh) * 2010-12-08 2014-01-01 北京交通大学 基于最优信道编码调制的自适应光传输系统和方法
US8542999B2 (en) 2011-02-01 2013-09-24 Vello Systems, Inc. Minimizing bandwidth narrowing penalties in a wavelength selective switch optical network
US9312914B2 (en) * 2013-04-22 2016-04-12 Fujitsu Limited Crosstalk reduction in optical networks using variable subcarrier power levels
US20150046891A1 (en) 2013-08-12 2015-02-12 International Business Machines Corporation Cross-Talk Noise Computation Using Mixed Integer Linear Program Problems And Their Solutions
US9654223B2 (en) 2015-04-23 2017-05-16 Fujitsu Limited Superchannel power pre-emphasis based on transmission criteria

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US4700339A (en) * 1986-01-28 1987-10-13 American Telephone And Telegraph Company, At&T Bell Laboratories Wavelength division multiplexed soliton optical fiber telecommunication system
JPH03214939A (ja) * 1990-01-19 1991-09-20 Nec Corp チャンネル識別受信方法
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US5587830A (en) * 1993-05-28 1996-12-24 Lucent Technologies Inc. High capacity optical fiber network
GB2281670B (en) * 1993-09-01 1998-01-28 Northern Telecom Ltd WDM optical communication system

Also Published As

Publication number Publication date
KR100330484B1 (ko) 2002-12-02
CA2139957A1 (en) 1995-08-19
JP3869027B2 (ja) 2007-01-17
MXPA95000921A (es) 2003-07-23
AU695556B2 (en) 1998-08-13
EP0668675A3 (en) 1997-04-16
UA40599C2 (uk) 2001-08-15
CN1120274A (zh) 1996-04-10
RU2134491C1 (ru) 1999-08-10
DE69529357T2 (de) 2003-08-28
EP0668675B1 (en) 2003-01-15
CA2139957C (en) 1999-02-09
CN1068484C (zh) 2001-07-11
JPH07264166A (ja) 1995-10-13
RU95102146A (ru) 1996-11-27
BR9500500A (pt) 1995-10-24
AU1225995A (en) 1995-08-31
DE69529357D1 (de) 2003-02-20
US5546210A (en) 1996-08-13
EP0668675A2 (en) 1995-08-23
KR950035159A (ko) 1995-12-30

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Effective date: 20150207