FR2790625B1 - Systeme de transmission optique a multiplexage par division en longueurs d'onde - Google Patents

Systeme de transmission optique a multiplexage par division en longueurs d'onde

Info

Publication number: FR2790625B1
Authority: FR; France
Prior art keywords: transmission system; optical transmission; division multiplexing; wavelength division; multiplexing optical
Prior art date: 1999-03-05
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 - Fee Related

Application number

FR9915390A

Other languages

English (en)

Other versions

FR2790625A1 (fr

Inventor

Toshiki Tanaka

Takao Naito

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.)

1999-03-05

Filing date

1999-12-07

Publication date

2006-12-01

1999-12-07 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

2000-09-08 Publication of FR2790625A1 publication Critical patent/FR2790625A1/fr

2006-12-01 Application granted granted Critical

2006-12-01 Publication of FR2790625B1 publication Critical patent/FR2790625B1/fr

2019-12-07 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
- H04B10/2525—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres
- H04B10/25253—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres with dispersion management, i.e. using a combination of different kind of fibres in the transmission system

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Optical Communication System (AREA)
Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Lasers (AREA)

FR9915390A 1999-03-05 1999-12-07 Systeme de transmission optique a multiplexage par division en longueurs d'onde Expired - Fee Related FR2790625B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP05849999A JP3771738B2 (ja)	1999-03-05	1999-03-05	波長多重光伝送システム

Publications (2)

Publication Number	Publication Date
FR2790625A1 FR2790625A1 (fr)	2000-09-08
FR2790625B1 true FR2790625B1 (fr)	2006-12-01

Family

ID=13086127

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9915390A Expired - Fee Related FR2790625B1 (fr)	1999-03-05	1999-12-07	Systeme de transmission optique a multiplexage par division en longueurs d'onde

Country Status (3)

Country	Link
US (1)	US6324317B1 (fr)
JP (1)	JP3771738B2 (fr)
FR (1)	FR2790625B1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6480658B1 (en) *	1999-02-18	2002-11-12	Fujitsu Limited	Optical fiber transmission line for wavelength division multiplexing transmission system
JP4294153B2 (ja) *	1999-04-12	2009-07-08	富士通株式会社	波長多重光伝送システム
US6684017B1 (en) *	2000-02-24	2004-01-27	Sumitomo Electric Industries, Ltd.	Optical transmission line and optical transmission system including the same
WO2001063327A1 (fr) *	2000-02-24	2001-08-30	Sumitomo Electric Industries, Ltd.	Ligne de transmission optique et systeme de transmission optique comprenant celle-ci
US7747332B2 (en)	2000-05-08	2010-06-29	International Rehabilitative Sciences, Inc.	Electrical stimulation combined with a biologic to increase osteogenesis
US6873798B1 (en) *	2000-11-03	2005-03-29	Tyco Telecommunications (Us) Inc.	Method and apparatus for optimizing the dispersion and dispersion slope for a dispersion map with slope-compensating optical fibers
US6584262B1 (en) *	2000-11-06	2003-06-24	Tyco Telecommunications (Us) Inc.	Method and apparatus for the optimization of dispersion map using slope-compensating optical fibers
US7139489B2 (en) *	2000-11-16	2006-11-21	Tyco Telecommunications (Us) Inc.	System and method of dispersion compensation in optical communication systems
US6519402B2 (en) *	2000-11-27	2003-02-11	Fujikura, Ltd.	Dispersion compensating optical fiber, and dispersion compensating optical fiber module
JP2002232355A (ja) *	2001-01-31	2002-08-16	Kddi Submarine Cable Systems Inc	光ファイバ伝送路
JP4523188B2 (ja) *	2001-03-16	2010-08-11	富士通株式会社	光増幅伝送システム
JP2002280959A (ja) *	2001-03-16	2002-09-27	Kddi Submarine Cable Systems Inc	分散補償光伝送路及び光伝送システム
JP2002365462A (ja) *	2001-06-12	2002-12-18	Furukawa Electric Co Ltd:The	光通信リンク
JP2003066262A (ja) *	2001-08-29	2003-03-05	Sumitomo Electric Ind Ltd	光伝送路および光通信システム
US6876803B2 (en) *	2001-09-28	2005-04-05	Fujikura Ltd.	Optical transmission system
JP3937141B2 (ja)	2002-02-01	2007-06-27	日本電気株式会社	波長分割多重光伝送システム、及び光通信方法
US7251417B2 (en)	2002-03-08	2007-07-31	Lucent Technologies Inc.	Method and apparatus for optimization of dispersion-managed return-to-zero transmission by employing optical pulses having variable widths
US7493050B2 (en) *	2002-08-20	2009-02-17	Red Sky Subsea, Ltd.	Optical communication system having an antiresonant dispersion map suppressing four wave mixing and cross phase modulation
JP4161808B2 (ja) *	2002-08-21	2008-10-08	住友電気工業株式会社	光伝送システム
JP4140334B2 (ja) *	2002-10-04	2008-08-27	富士ゼロックス株式会社	光分配器及び光分配システム
JPWO2004100409A1 (ja) *	2003-05-08	2006-07-13	富士通株式会社	波長分散補償方法及びそれを用いた波長分割多重伝送システム
US20040234275A1 (en) *	2003-05-20	2004-11-25	Aref Chowdhury	Process for optical communication and system for same
WO2005006604A1 (fr)	2003-07-10	2005-01-20	Fujitsu Limited	Procede et systeme de conception de la compensation de la dispersion de longueur d'onde
US7454144B2 (en) *	2003-12-05	2008-11-18	Lucent Technologies Inc.	Low total excursion dispersion maps
US7565083B1 (en) *	2004-06-22	2009-07-21	Sprint Communications Company L.P.	Wavelength shifting in an optical network route to mitigate distortion in different types of fiber
EP1776788A4 (fr) *	2004-08-11	2011-07-27	Tyco Electronics Subsea Comm	Controle de la dispersion dans des reseaux optiques utilisant un format de modulation de transmission par deplacement de phase differentiel
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
EP1853955A4 (fr) *	2005-02-28	2009-01-14	Tyco Telecomm Us Inc	Systeme de transmission optique a compensation de pente de dispersion
JP2011501549A (ja) *	2007-10-16	2011-01-06	エクステラコミュニケーションズリミティド	位相シフトキーイング高速度シグナリング
EP2475112A4 (fr) *	2009-09-02	2015-03-11	Fujitsu Ltd	Système de communication, unité pour conférer une pente de dispersion, et procédé de communication

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6188823B1 (en) *	1998-12-01	2001-02-13	Tyco Submarine Systems Ltd.	Method and apparatus for providing dispersion and dispersion slope compensation in an optical communication system

1999
- 1999-03-05 JP JP05849999A patent/JP3771738B2/ja not_active Expired - Fee Related
- 1999-11-30 US US09/451,439 patent/US6324317B1/en not_active Expired - Lifetime
- 1999-12-07 FR FR9915390A patent/FR2790625B1/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP3771738B2 (ja)	2006-04-26
US6324317B1 (en)	2001-11-27
JP2000261376A (ja)	2000-09-22
FR2790625A1 (fr)	2000-09-08

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Legal Events

Date	Code	Title	Description
2016-09-30	ST	Notification of lapse	Effective date: 20160831