ITTO20000809A0 - Sistema di trasmissione ottico. - Google Patents

Sistema di trasmissione ottico.

Info

Publication number
ITTO20000809A0
ITTO20000809A0 IT2000TO000809A ITTO20000809A ITTO20000809A0 IT TO20000809 A0 ITTO20000809 A0 IT TO20000809A0 IT 2000TO000809 A IT2000TO000809 A IT 2000TO000809A IT TO20000809 A ITTO20000809 A IT TO20000809A IT TO20000809 A0 ITTO20000809 A0 IT TO20000809A0
Authority
IT
Italy
Prior art keywords
transmission system
optical transmission
optical
transmission
Prior art date
Application number
IT2000TO000809A
Other languages
English (en)
Inventor
Luca Poti
Antonella Bogoni
Original Assignee
Marconi Comm Spa
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 Marconi Comm Spa filed Critical Marconi Comm Spa
Publication of ITTO20000809A0 publication Critical patent/ITTO20000809A0/it
Priority to IT2000TO000809A priority Critical patent/IT1320597B1/it
Priority to AT01972371T priority patent/ATE389268T1/de
Priority to EP01972371A priority patent/EP1312182B1/en
Priority to DE60133205T priority patent/DE60133205T2/de
Priority to PCT/IB2001/001709 priority patent/WO2002015450A1/en
Priority to JP2002520454A priority patent/JP4406203B2/ja
Priority to US10/344,540 priority patent/US7039270B2/en
Priority to CN01817591.0A priority patent/CN1227850C/zh
Priority to CA002419539A priority patent/CA2419539C/en
Priority to AU2001292144A priority patent/AU2001292144A1/en
Publication of ITTO20000809A1 publication Critical patent/ITTO20000809A1/it
Application granted granted Critical
Publication of IT1320597B1 publication Critical patent/IT1320597B1/it

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
    • H04B10/2563—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)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
IT2000TO000809A 2000-08-18 2000-08-18 Sistema di trasmissione ottico. IT1320597B1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT2000TO000809A IT1320597B1 (it) 2000-08-18 2000-08-18 Sistema di trasmissione ottico.
PCT/IB2001/001709 WO2002015450A1 (en) 2000-08-18 2001-08-02 Optical transmission system
EP01972371A EP1312182B1 (en) 2000-08-18 2001-08-02 Optical transmission system
DE60133205T DE60133205T2 (de) 2000-08-18 2001-08-02 Optisches übertragungssystem
AT01972371T ATE389268T1 (de) 2000-08-18 2001-08-02 Optisches übertragungssystem
JP2002520454A JP4406203B2 (ja) 2000-08-18 2001-08-02 光伝送システム
US10/344,540 US7039270B2 (en) 2000-08-18 2001-08-02 Optical transmission system
CN01817591.0A CN1227850C (zh) 2000-08-18 2001-08-02 波分复用光传输系统
CA002419539A CA2419539C (en) 2000-08-18 2001-08-02 Optical transmission system
AU2001292144A AU2001292144A1 (en) 2000-08-18 2001-08-02 Optical transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TO000809A IT1320597B1 (it) 2000-08-18 2000-08-18 Sistema di trasmissione ottico.

Publications (3)

Publication Number Publication Date
ITTO20000809A0 true ITTO20000809A0 (it) 2000-08-18
ITTO20000809A1 ITTO20000809A1 (it) 2002-02-18
IT1320597B1 IT1320597B1 (it) 2003-12-10

Family

ID=11458005

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000TO000809A IT1320597B1 (it) 2000-08-18 2000-08-18 Sistema di trasmissione ottico.

Country Status (10)

Country Link
US (1) US7039270B2 (it)
EP (1) EP1312182B1 (it)
JP (1) JP4406203B2 (it)
CN (1) CN1227850C (it)
AT (1) ATE389268T1 (it)
AU (1) AU2001292144A1 (it)
CA (1) CA2419539C (it)
DE (1) DE60133205T2 (it)
IT (1) IT1320597B1 (it)
WO (1) WO2002015450A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0122623D0 (en) * 2001-09-19 2001-11-07 Marconi Comm Ltd Improvements in or relating to signal transmission
JP4115814B2 (ja) * 2002-11-26 2008-07-09 富士通株式会社 信号光の波長配置方法、並びに、その方法を用いた光伝送装置および波長多重光伝送システム
FR2851861B1 (fr) * 2003-02-28 2005-12-02 Cit Alcatel Procede d'attribution de frequences porteuses dans un reseau de transmission optique
WO2009112767A1 (fr) * 2008-02-28 2009-09-17 France Telecom Dispositif et procédé de gestion de la puissance d'émission d'une source optique en fonction du niveau de pertes optiques d'une liaison optique
US10461880B2 (en) 2010-08-26 2019-10-29 Ciena Corporation Flexible grid optical spectrum transmitter, receiver, and transceiver
US9197354B2 (en) * 2010-08-26 2015-11-24 Ciena Corporation Concatenated optical spectrum transmission systems and methods
JP5870751B2 (ja) * 2011-12-22 2016-03-01 住友電気工業株式会社 空間多重光ファイバ伝送システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281670B (en) * 1993-09-01 1998-01-28 Northern Telecom Ltd WDM optical communication system
JP3233269B2 (ja) * 1997-05-20 2001-11-26 日本電気株式会社 四光波混合抑圧方式
JPH1188393A (ja) 1997-07-18 1999-03-30 Canon Inc ノード装置及びそれを用いるネットワーク及びそこで用いる伝送制御方法
US6118563A (en) * 1998-03-25 2000-09-12 Corning Incorporated Methods and apparatus for reducing four-wave mixing
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
US6940624B1 (en) 1998-11-23 2005-09-06 Ciena Corporation Wavelength division multiplexed optical communication system having reduced non-linear effects
JP2000224108A (ja) 1999-01-28 2000-08-11 Nippon Telegr & Teleph Corp <Ntt> 波長分割多重合分波装置
US6501877B1 (en) * 1999-11-16 2002-12-31 Network Photonics, Inc. Wavelength router
AU2000233234A1 (en) * 2000-03-03 2001-09-12 Optical Technologies Italia S.P.A. Optical amplifier and optical transmission system

Also Published As

Publication number Publication date
ATE389268T1 (de) 2008-03-15
DE60133205T2 (de) 2009-04-02
AU2001292144A1 (en) 2002-02-25
CN1227850C (zh) 2005-11-16
DE60133205D1 (de) 2008-04-24
JP2004507155A (ja) 2004-03-04
IT1320597B1 (it) 2003-12-10
EP1312182B1 (en) 2008-03-12
EP1312182A1 (en) 2003-05-21
US7039270B2 (en) 2006-05-02
CA2419539C (en) 2009-03-10
WO2002015450A1 (en) 2002-02-21
CN1470110A (zh) 2004-01-21
US20040033013A1 (en) 2004-02-19
JP4406203B2 (ja) 2010-01-27
CA2419539A1 (en) 2002-02-21
ITTO20000809A1 (it) 2002-02-18

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