ATE291796T1 - Dispersionskompensation bei übertragung über optische fasern - Google Patents

Dispersionskompensation bei übertragung über optische fasern

Info

Publication number
ATE291796T1
ATE291796T1 AT01105942T AT01105942T ATE291796T1 AT E291796 T1 ATE291796 T1 AT E291796T1 AT 01105942 T AT01105942 T AT 01105942T AT 01105942 T AT01105942 T AT 01105942T AT E291796 T1 ATE291796 T1 AT E291796T1
Authority
AT
Austria
Prior art keywords
link
signal
optical
optical fibers
dispersion compensation
Prior art date
Application number
AT01105942T
Other languages
English (en)
Inventor
Richard Ian Laming
Martin Cole
Laurence Reekie
Original Assignee
Pirelli & C 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 Pirelli & C Spa filed Critical Pirelli & C Spa
Application granted granted Critical
Publication of ATE291796T1 publication Critical patent/ATE291796T1/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
    • H04B10/2519—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using Bragg gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29317—Light guides of the optical fibre type
    • G02B6/29319—With a cascade of diffractive elements or of diffraction operations
    • G02B6/2932—With a cascade of diffractive elements or of diffraction operations comprising a directional router, e.g. directional coupler, circulator
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/29392—Controlling dispersion
    • G02B6/29394—Compensating wavelength dispersion
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29317—Light guides of the optical fibre type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H04B2210/254—Distortion or dispersion compensation before the transmission line, i.e. pre-compensation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (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)
AT01105942T 1995-01-27 1996-01-29 Dispersionskompensation bei übertragung über optische fasern ATE291796T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9501672.1A GB9501672D0 (en) 1995-01-27 1995-01-27 Dispersion compensation in optical fibre transmission

Publications (1)

Publication Number Publication Date
ATE291796T1 true ATE291796T1 (de) 2005-04-15

Family

ID=10768718

Family Applications (2)

Application Number Title Priority Date Filing Date
AT01105942T ATE291796T1 (de) 1995-01-27 1996-01-29 Dispersionskompensation bei übertragung über optische fasern
AT96901071T ATE208107T1 (de) 1995-01-27 1996-01-29 Dispersionskompensation für faseroptische übertragung

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT96901071T ATE208107T1 (de) 1995-01-27 1996-01-29 Dispersionskompensation für faseroptische übertragung

Country Status (12)

Country Link
US (2) US6292601B1 (de)
EP (2) EP0806098B1 (de)
JP (1) JPH10513022A (de)
AT (2) ATE291796T1 (de)
AU (1) AU707078B2 (de)
BR (1) BR9606941A (de)
CA (1) CA2211838C (de)
DE (2) DE69634523T2 (de)
ES (1) ES2167538T3 (de)
GB (1) GB9501672D0 (de)
NZ (1) NZ300254A (de)
WO (1) WO1996023372A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5812712A (en) * 1997-02-26 1998-09-22 E-Tek Dynamics, Inc. Fiber bragg grating-circulator systems having reduced ASE
JPH11266200A (ja) 1998-03-18 1999-09-28 Fujitsu Ltd 光ファイバ通信のための方法並びに該方法の実施に使用される装置及びシステム
US6169831B1 (en) * 1998-09-23 2001-01-02 Lucent Technologies Inc. Method of making optical chirped grating with an intrinsically chirped grating and external gradient
DE19938972A1 (de) * 1999-08-17 2001-02-22 Alcatel Sa Sender zum Erzeugen eines frequenzmodulierten optischen Digitalsignals
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
US6658215B1 (en) 1999-09-24 2003-12-02 Fitel Usa Corp. Arrangement for mitigating first order and second-order polarization mode dispersion in optical fiber communication systems
US6356684B1 (en) * 2000-04-14 2002-03-12 General Dynamics Advanced Technology Systems, Inc. Adjustable optical fiber grating dispersion compensators
US6980738B1 (en) 2001-01-26 2005-12-27 Ciena Corporation Method and system for providing tunable dispersion compensation
US6901188B2 (en) * 2001-03-15 2005-05-31 3M Innovative Properties Company Dispersion compensation modules with fiber Bragg gratings
US6577792B2 (en) * 2001-03-15 2003-06-10 3M Innovative Properties Company Wide-bandwidth chirped fiber Bragg gratings with low delay ripple amplitude
US6738536B2 (en) 2001-12-20 2004-05-18 Optinel Systems, Inc. Wavelength tunable filter device for fiber optic systems
CN100337136C (zh) * 2001-12-23 2007-09-12 华为技术有限公司 一种波分高速光传输系统的在线色散补偿装置
US20050135759A1 (en) * 2003-12-22 2005-06-23 Xingwu Wang Optical fiber assembly
US7912099B2 (en) * 2008-10-21 2011-03-22 Gapontsev Valentin P Method and apparatus for preventing distortion of powerful fiber-laser systems by backreflected signals

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161612B (en) * 1984-07-11 1988-02-03 Stc Plc Optical fibre transmission systems
US5367588A (en) * 1992-10-29 1994-11-22 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Communications Method of fabricating Bragg gratings using a silica glass phase grating mask and mask used by same
JPH06216467A (ja) * 1993-01-19 1994-08-05 Hitachi Ltd 半導体光分散補償器
FR2723449B1 (fr) * 1994-08-04 1996-09-06 Alcatel Fibres Optiques Procedes pour modifier la distribution longitudinale de pas d'un reseau diffractant et pour realiser un tel reseau dans un guide optique
EP0732819A3 (de) * 1995-03-15 1998-03-11 Sumitomo Electric Industries, Ltd. Farbzerstreuungskompensator und farbstreuungskompensierendes optisches Übertragungssystem
US5673129A (en) * 1996-02-23 1997-09-30 Ciena Corporation WDM optical communication systems with wavelength stabilized optical selectors
US5867304A (en) * 1997-04-25 1999-02-02 Imra America, Inc. Use of aperiodic quasi-phase-matched gratings in ultrashort pulse sources

Also Published As

Publication number Publication date
US6349157B1 (en) 2002-02-19
US6292601B1 (en) 2001-09-18
EP1130829A2 (de) 2001-09-05
ATE208107T1 (de) 2001-11-15
CA2211838C (en) 2004-06-22
NZ300254A (en) 1997-11-24
EP1130829A3 (de) 2001-11-28
AU707078B2 (en) 1999-07-01
CA2211838A1 (en) 1996-08-01
DE69634523T2 (de) 2006-03-16
DE69616511D1 (de) 2001-12-06
BR9606941A (pt) 1997-12-23
DE69634523D1 (de) 2005-04-28
EP0806098B1 (de) 2001-10-31
DE69616511T2 (de) 2002-04-11
EP1130829B1 (de) 2005-03-23
JPH10513022A (ja) 1998-12-08
ES2167538T3 (es) 2002-05-16
EP0806098A1 (de) 1997-11-12
AU4494096A (en) 1996-08-14
WO1996023372A1 (en) 1996-08-01
GB9501672D0 (en) 1995-03-15

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