ATE244477T1 - Optische dispersionskompensation - Google Patents

Optische dispersionskompensation

Info

Publication number
ATE244477T1
ATE244477T1 AT01300637T AT01300637T ATE244477T1 AT E244477 T1 ATE244477 T1 AT E244477T1 AT 01300637 T AT01300637 T AT 01300637T AT 01300637 T AT01300637 T AT 01300637T AT E244477 T1 ATE244477 T1 AT E244477T1
Authority
AT
Austria
Prior art keywords
dispersion compensation
channels
wavelength band
over
wavelength
Prior art date
Application number
AT01300637T
Other languages
English (en)
Inventor
Neville John Hazell
David Wall
Peter Terribili
Olivier Gautheron
Jose Chesnoy
Gerard Bourret
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE244477T1 publication Critical patent/ATE244477T1/de

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
    • H04B10/2525—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H04B2210/258—Distortion or dispersion compensation treating each wavelength or wavelength band separately

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
AT01300637T 2000-02-01 2001-01-24 Optische dispersionskompensation ATE244477T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0002286.3A GB0002286D0 (en) 2000-02-01 2000-02-01 Optical dispersion compensation

Publications (1)

Publication Number Publication Date
ATE244477T1 true ATE244477T1 (de) 2003-07-15

Family

ID=9884746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01300637T ATE244477T1 (de) 2000-02-01 2001-01-24 Optische dispersionskompensation

Country Status (6)

Country Link
US (1) US20020012147A1 (de)
EP (1) EP1122899B1 (de)
JP (1) JP4426732B2 (de)
AT (1) ATE244477T1 (de)
DE (1) DE60100407T2 (de)
GB (1) GB0002286D0 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030175032A1 (en) * 2002-03-15 2003-09-18 Ranalli Eliseo R. Planar device having an IIR tapped delay line for multiple channel dispersion and slope compensation
US7239783B2 (en) * 2002-07-01 2007-07-03 Sumitomo Electric Industries, Ltd. Optical fiber, dispersion compensator, and optical transmission system
US7206484B2 (en) * 2002-07-01 2007-04-17 Sumitomo Electric Industries, Ltd. Optical fiber, dispersion compensator, and optical transmission system
JP4952744B2 (ja) * 2009-06-15 2012-06-13 富士通株式会社 可変波長分散補償器および光受信モジュール
US8449814B2 (en) * 2009-08-07 2013-05-28 Paul V. Cooper Systems and methods for melting scrap metal
EP2648352B1 (de) 2012-04-05 2016-03-30 Alcatel Lucent Verfahren zum Ausgleichen einer chromatischen Verteilung und zugehöriges Gerät
US9960849B1 (en) * 2016-12-22 2018-05-01 Intel Corporation Channelization for dispersion limited waveguide communication channels

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5473719A (en) * 1993-11-15 1995-12-05 At&T Corp. Optical dispersion compensator
DE69528415T2 (de) * 1994-05-25 2003-06-18 At & T Corp., New York Optisches Übertragungssystem mit verstellbarer Dispersionskompensation
US5701188A (en) * 1995-03-15 1997-12-23 Sumitomo Electric Industries, Ltd. Chromatic dispersion compensator and chromatic dispersion compensating optical communication system
JPH08256106A (ja) * 1995-03-17 1996-10-01 Fujitsu Ltd 光増幅海底伝送システムの分散補償装置
JPH09191290A (ja) * 1996-01-10 1997-07-22 Nec Corp 光伝送路の波長分散補償システム
IT1283405B1 (it) * 1996-03-11 1998-04-21 Pirelli Cavi S P A Ora Pirelli Metodo di compensazione selettiva della dispersione cromatica di segnali ottici
US6137604A (en) * 1996-12-04 2000-10-24 Tyco Submarine Systems, Ltd. Chromatic dispersion compensation in wavelength division multiplexed optical transmission systems
KR100302634B1 (ko) * 1998-12-10 2001-11-30 서평원 Wdm광채널을모니터링하고분산을보상하는모듈및그모듈을포함한광증폭기

Also Published As

Publication number Publication date
DE60100407D1 (de) 2003-08-07
DE60100407T2 (de) 2004-04-15
JP4426732B2 (ja) 2010-03-03
JP2001292101A (ja) 2001-10-19
US20020012147A1 (en) 2002-01-31
EP1122899B1 (de) 2003-07-02
EP1122899A1 (de) 2001-08-08
GB0002286D0 (en) 2000-03-22

Similar Documents

Publication Publication Date Title
US5861965A (en) Optical communication system employing spectrally sliced optical source
IL129031A (en) Network control system for optical communication networks
FI77944C (fi) Optiskt vaoglaengds-multiplexsystem.
AU2001285416A1 (en) Tunable channel spacing for wavelength division multiplexing (wdm) transport system
WO2002067475A3 (en) Wavelength division multiplexed device
WO2007149213A3 (en) Dwdm transport of catv and digital signals over optical fiber in low-dispersion spectral regions
ATE347199T1 (de) Optisches system
ATE244477T1 (de) Optische dispersionskompensation
DE602006017744D1 (de) Optische übertragung zwischen einem zentralen endgerät und mehreren client-endgeräten über ein optisches netzwerk
EP0945745A3 (de) Multiplexer mit einer flachen Form des spektralen Kanals
EP0884866A4 (de) Optisches übertragungssystem
US6456754B1 (en) WDM transmitter and receiver
ATE389268T1 (de) Optisches übertragungssystem
US6549701B1 (en) Selectable wavelength channel filter for optical WDM systems
US7486851B2 (en) Tunable single-channel dispersion compensator for high-speed optical systems
Liou et al. System performance of an eight-channel WDM local access network employing a spectrum-sliced and delay-line-multiplexed LED source
Lowery et al. 270-km 10 Gbit/s WDM dispersion compensation using a chirped AWGM
CN100379186C (zh) 管理光分插模块内的色散的方法和设备
US7031613B1 (en) Chromatic dispersion compensation by sub-band
EP1447693A1 (de) Flexibles Bandpassfilter
CA2344541A1 (en) Optical multiplexer, demultiplexer and methods
US20040228576A1 (en) Method and apparatus for broadband chromatic dispersion slope tuning
US7266264B2 (en) Apparatus and method of compensating transmission property of light demultiplexer/light multiplexer
Przyrembel et al. AWG based device for a WDM/PON overlay in the 1.5/spl mu/m fiber transmission window
Takada et al. Low-loss 10-GHz-spaced tandem multi/demultiplexer with more than 1000 channels using a 1/spl times/5 interference multi/demultiplexer as a primary filter

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties