DE69734702D1 - Optisches Übertragungssystem mit Inline-Verstärkern - Google Patents

Optisches Übertragungssystem mit Inline-Verstärkern

Info

Publication number
DE69734702D1
DE69734702D1 DE69734702T DE69734702T DE69734702D1 DE 69734702 D1 DE69734702 D1 DE 69734702D1 DE 69734702 T DE69734702 T DE 69734702T DE 69734702 T DE69734702 T DE 69734702T DE 69734702 D1 DE69734702 D1 DE 69734702D1
Authority
DE
Germany
Prior art keywords
transmission system
optical transmission
inline amplifiers
inline
amplifiers
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
DE69734702T
Other languages
English (en)
Other versions
DE69734702T2 (de
Inventor
Akira Miyauchi
Kazuo Yamane
Yumiko Kawasaki
Satoru Okano
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 DE69734702D1 publication Critical patent/DE69734702D1/de
Application granted granted Critical
Publication of DE69734702T2 publication Critical patent/DE69734702T2/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
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/25137—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using pulse shaping at the transmitter, e.g. pre-chirping or dispersion supported transmission [DST]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
    • H01L31/14—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the light source or sources being controlled by the semiconductor device sensitive to radiation, e.g. image converters, image amplifiers or image storage devices
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H04B2210/252—Distortion or dispersion compensation after the transmission line, i.e. post-compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H04B2210/256—Distortion or dispersion compensation at the repeater, i.e. repeater compensation
DE69734702T 1997-02-27 1997-09-24 Optisches Übertragungssystem mit Inline-Verstärkern Expired - Lifetime DE69734702T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP04440797A JP3748652B2 (ja) 1997-02-27 1997-02-27 インラインアンプを用いた光伝送システム
JP4440797 1997-02-27

Publications (2)

Publication Number Publication Date
DE69734702D1 true DE69734702D1 (de) 2005-12-29
DE69734702T2 DE69734702T2 (de) 2006-08-03

Family

ID=12690668

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69734702T Expired - Lifetime DE69734702T2 (de) 1997-02-27 1997-09-24 Optisches Übertragungssystem mit Inline-Verstärkern

Country Status (6)

Country Link
US (3) US6570691B1 (de)
EP (2) EP0862285B1 (de)
JP (1) JP3748652B2 (de)
CN (2) CN100355224C (de)
AU (1) AU696526B1 (de)
DE (1) DE69734702T2 (de)

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JP3748652B2 (ja) * 1997-02-27 2006-02-22 富士通株式会社 インラインアンプを用いた光伝送システム
JPH10242909A (ja) 1997-02-27 1998-09-11 Fujitsu Ltd 光伝送システム
JP2000236297A (ja) * 1999-02-16 2000-08-29 Fujitsu Ltd 分散補償が適用される光伝送のための方法及びシステム
JP3784585B2 (ja) 1999-08-26 2006-06-14 富士通株式会社 光ファイバ伝送のための方法、光デバイス及びシステム
US6792214B1 (en) * 2000-03-08 2004-09-14 Lucent Technologies Inc. Dispersion compensation in optical fiber transmission lines
KR100324797B1 (ko) * 2000-03-27 2002-02-20 이재승 파장분할다중화 무선 광통신 시스템
US6832050B1 (en) * 2000-07-19 2004-12-14 At&T Corp. Method and system for reducing intra-channel nonlinear effects in highly dispersed optical pulse transmission
FR2832274B1 (fr) * 2001-11-15 2006-08-25 Alcatel Optronics Procede de controle dynamique d'un module optique
US20030133652A1 (en) * 2002-01-15 2003-07-17 Andrekson Peter A. Method and apparatus for improving performance in noise limited optical transmission systems
JP2003298516A (ja) * 2002-03-29 2003-10-17 Fujitsu Ltd 波長分散補償装置
JP4336759B2 (ja) 2002-12-17 2009-09-30 日本電気株式会社 光分散フィルタ
JP4175904B2 (ja) * 2003-01-16 2008-11-05 富士通株式会社 フィルタデバイスの調整方法と装置
JP4320573B2 (ja) * 2003-07-14 2009-08-26 日本電気株式会社 光受信方法、光受信装置及びこれを用いた光伝送システム
JP4484608B2 (ja) * 2004-07-14 2010-06-16 富士通株式会社 光伝送システム制御方法
US20060067704A1 (en) * 2004-09-30 2006-03-30 Fishman Daniel A Method and apparatus for dispersion management in optical communication systems
US20060171649A1 (en) * 2005-01-31 2006-08-03 Finisar Corporation Wavelength monitoring and stabilization in wavelength division multiplexed systems
EP2070225B1 (de) * 2006-10-06 2014-12-03 Telefonaktiebolaget LM Ericsson (publ) Verfahren, vorrichtung und datenträger zum kompensieren von kanalverarmung eines mehrkanalsignals in einer optischen strecke oder in einem optischen netz
KR102415308B1 (ko) * 2016-02-25 2022-07-01 한국전자통신연구원 분산 관리 기법을 이용한 아날로그 광 전송 시스템
US10205552B2 (en) 2017-01-20 2019-02-12 Cox Communications, Inc. Optical communications module link, systems, and methods
US11502770B2 (en) 2017-01-20 2022-11-15 Cox Communications, Inc. Optical communications module link extender, and related systems and methods
US10516922B2 (en) 2017-01-20 2019-12-24 Cox Communications, Inc. Coherent gigabit ethernet and passive optical network coexistence in optical communications module link extender related systems and methods
US10993003B2 (en) 2019-02-05 2021-04-27 Cox Communications, Inc. Forty channel optical communications module link extender related systems and methods
US10999658B2 (en) 2019-09-12 2021-05-04 Cox Communications, Inc. Optical communications module link extender backhaul systems and methods
US11317177B2 (en) * 2020-03-10 2022-04-26 Cox Communications, Inc. Optical communications module link extender, and related systems and methods
US11271670B1 (en) 2020-11-17 2022-03-08 Cox Communications, Inc. C and L band optical communications module link extender, and related systems and methods
US11146350B1 (en) 2020-11-17 2021-10-12 Cox Communications, Inc. C and L band optical communications module link extender, and related systems and methods
US11323788B1 (en) 2021-02-12 2022-05-03 Cox Communications, Inc. Amplification module
US11523193B2 (en) 2021-02-12 2022-12-06 Cox Communications, Inc. Optical communications module link extender including ethernet and PON amplification
US11689287B2 (en) 2021-02-12 2023-06-27 Cox Communications, Inc. Optical communications module link extender including ethernet and PON amplification

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US4606445A (en) * 1984-09-19 1986-08-19 Eaton Corporation Fluid coupling device with improved fluid cooling capability
CA2011954C (en) 1989-03-14 1994-02-22 Hiroshi Hamano Optical modulator
JP2672146B2 (ja) 1989-04-26 1997-11-05 キヤノン株式会社 通信方式，通信システム，送信装置および受信装置
CA2037351C (en) 1990-03-01 1994-10-25 Naoki Kuwata Optical transmitter
FR2681202B1 (fr) 1991-09-06 1993-11-12 Alcatel Cit Liaison de communication optique avec correction d'effets non lineaires, et procede de traitement d'un signal optique.
FR2685835A1 (fr) 1991-12-31 1993-07-02 France Telecom Systeme de transmission tres longue distance sur fibre optique a compensation des distorsions a la reception.
FR2685834B1 (fr) 1991-12-31 1995-03-31 France Telecom Systeme de transmission numerique longue distance sur fibre optique a compensation a l'emission des distorsions.
US5361319A (en) 1992-02-04 1994-11-01 Corning Incorporated Dispersion compensating devices and systems
US5555477A (en) * 1992-04-08 1996-09-10 Hitachi, Ltd. Optical transmission system constructing method and system
US6005699A (en) * 1992-04-08 1999-12-21 Hitachi, Ltd. Optical wavelength multiplexing system
US5303079A (en) 1992-04-09 1994-04-12 At&T Bell Laboratories Tunable chirp, lightwave modulator for dispersion compensation
US5430569A (en) * 1992-05-22 1995-07-04 Ortel Corporation Suppression of noise and distortion in fiber-optic systems
AU664449B2 (en) 1992-06-22 1995-11-16 Nec Corporation Optical communication transmission system
JP2760233B2 (ja) 1992-09-29 1998-05-28 住友電気工業株式会社 光通信装置
FR2700901B1 (fr) 1993-01-28 1995-02-24 Alcatel Nv Système et procédé de transmission à solitons.
JP3269713B2 (ja) * 1993-09-03 2002-04-02 株式会社日立製作所 光伝送システム
JP3846918B2 (ja) 1994-08-02 2006-11-15 富士通株式会社 光伝送システム、光多重伝送システム及びその周辺技術
JP3353803B2 (ja) 1994-09-12 2002-12-03 ケイディーディーアイ株式会社 光増幅伝送システム
JPH08237222A (ja) 1995-02-27 1996-09-13 Nippon Telegr & Teleph Corp <Ntt> 光伝送方式
EP0732819A3 (de) 1995-03-15 1998-03-11 Sumitomo Electric Industries, Ltd. Farbzerstreuungskompensator und farbstreuungskompensierendes optisches Übertragungssystem
GB2299473A (en) 1995-03-27 1996-10-02 Hitachi Cable Broadband long-distance optical fibre communications
JP3606628B2 (ja) * 1995-03-31 2005-01-05 富士通株式会社 Ｓｍｆ伝送路を用いた光伝送システム
JP3454612B2 (ja) 1995-07-28 2003-10-06 三洋電機株式会社 水素吸蔵合金電極の製造方法
JPH08330650A (ja) 1995-06-05 1996-12-13 Oki Electric Ind Co Ltd 光増幅器
JPH0923187A (ja) 1995-07-10 1997-01-21 Fujitsu Ltd 光伝送システム
JPH0946318A (ja) 1995-08-01 1997-02-14 Fujitsu Ltd 波長多重光伝送システム及び該伝送システムに用いる光送信装置
JP4086912B2 (ja) 1995-09-11 2008-05-14 富士通株式会社 光変調器の制御装置
JP3522044B2 (ja) 1996-04-19 2004-04-26 富士通株式会社 光伝送システム
US6137604A (en) * 1996-12-04 2000-10-24 Tyco Submarine Systems, Ltd. Chromatic dispersion compensation in wavelength division multiplexed optical transmission systems
JP3748652B2 (ja) * 1997-02-27 2006-02-22 富士通株式会社 インラインアンプを用いた光伝送システム
JPH10242909A (ja) * 1997-02-27 1998-09-11 Fujitsu Ltd 光伝送システム
JPH1188260A (ja) * 1997-09-09 1999-03-30 Fujitsu Ltd 光伝送路の分散補償装置

Also Published As

Publication number Publication date
US6570691B1 (en) 2003-05-27
EP0862285B1 (de) 2005-11-23
JPH10242910A (ja) 1998-09-11
CN1192093A (zh) 1998-09-02
EP0862285A2 (de) 1998-09-02
AU696526B1 (en) 1998-09-10
EP0862285A3 (de) 2001-10-31
EP1635488A3 (de) 2008-07-23
CN1501599A (zh) 2004-06-02
CN100355224C (zh) 2007-12-12
CN100336322C (zh) 2007-09-05
EP1635488B1 (de) 2013-09-18
US7116918B2 (en) 2006-10-03
JP3748652B2 (ja) 2006-02-22
EP1635488A2 (de) 2006-03-15
DE69734702T2 (de) 2006-08-03
US7263296B2 (en) 2007-08-28
US20060285856A1 (en) 2006-12-21
US20030194242A1 (en) 2003-10-16

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Legal Events

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