FR2854517A1 - Module de compensation de dispersion chromatique - Google Patents

Module de compensation de dispersion chromatique

Info

Publication number
FR2854517A1
FR2854517A1 FR0305224A FR0305224A FR2854517A1 FR 2854517 A1 FR2854517 A1 FR 2854517A1 FR 0305224 A FR0305224 A FR 0305224A FR 0305224 A FR0305224 A FR 0305224A FR 2854517 A1 FR2854517 A1 FR 2854517A1
Authority
FR
France
Prior art keywords
chromatic dispersion
dispersion compensation
compensation module
threshold
quality criterion
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.)
Granted
Application number
FR0305224A
Other languages
English (en)
Other versions
FR2854517B1 (fr
Inventor
Pierre Sillard
Bruno Dany
Alain Bertaina
Maxime Gorlier
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.)
Alcatel Lucent SAS
Nokia Inc
Original Assignee
Alcatel SA
Nokia Inc
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 Alcatel SA, Nokia Inc filed Critical Alcatel SA
Priority to FR0305224A priority Critical patent/FR2854517B1/fr
Priority to EP03776885A priority patent/EP1618685A1/fr
Priority to PCT/EP2003/012397 priority patent/WO2004098101A1/fr
Priority to JP2004571243A priority patent/JP2006515485A/ja
Priority to CN 03826519 priority patent/CN1778057A/zh
Priority to US10/668,271 priority patent/US6931186B2/en
Publication of FR2854517A1 publication Critical patent/FR2854517A1/fr
Application granted granted Critical
Publication of FR2854517B1 publication Critical patent/FR2854517B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
    • G02B6/02014—Effective area greater than 60 square microns in the C band, i.e. 1530-1565 nm
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
    • G02B6/02023—Based on higher order modes, i.e. propagating modes other than the LP01 or HE11 fundamental mode
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • G02B6/02252—Negative dispersion fibres at 1550 nm
    • G02B6/02261—Dispersion compensating fibres, i.e. for compensating positive dispersion of other fibres
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/0228—Characterised by the wavelength dispersion slope properties around 1550 nm
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03661—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 4 layers only
    • G02B6/03672—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 4 layers only arranged - - + -
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03688—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 5 or more layers
    • 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
    • G02B6/29371—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 principle based on material dispersion
    • G02B6/29374—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 principle based on material dispersion in an optical light guide
    • G02B6/29376—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 principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties
    • G02B6/29377—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 principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties controlling dispersion around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)

Abstract

L'invention concerne le domaine des modules de compensation de dispersion chromatique et des procédés de conception de modules de compensation de dispersion chromatique.Le procédé de conception comprend une étape d'optimisation qui consiste à diminuer un critère de qualité original.La fibre optique de compensation du module présente une dispersion chromatique inférieure à un premier seuil, et une dispersion chromatique suffisamment négative pour que le critère de qualité soit inférieur à un deuxième seuil.
FR0305224A 2002-04-05 2003-04-29 Module de compensation de dispersion chromatique Expired - Fee Related FR2854517B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0305224A FR2854517B1 (fr) 2003-04-29 2003-04-29 Module de compensation de dispersion chromatique
EP03776885A EP1618685A1 (fr) 2003-04-29 2003-09-19 Module de correction de dispersion chromatique
PCT/EP2003/012397 WO2004098101A1 (fr) 2003-04-29 2003-09-19 Module de correction de dispersion chromatique
JP2004571243A JP2006515485A (ja) 2003-04-29 2003-09-19 波長分散補償モジュール
CN 03826519 CN1778057A (zh) 2003-04-29 2003-09-19 色散补偿模块
US10/668,271 US6931186B2 (en) 2002-04-05 2003-09-24 Chromatic dispersion compensation module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0305224A FR2854517B1 (fr) 2003-04-29 2003-04-29 Module de compensation de dispersion chromatique

Publications (2)

Publication Number Publication Date
FR2854517A1 true FR2854517A1 (fr) 2004-11-05
FR2854517B1 FR2854517B1 (fr) 2005-08-05

Family

ID=33155514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0305224A Expired - Fee Related FR2854517B1 (fr) 2002-04-05 2003-04-29 Module de compensation de dispersion chromatique

Country Status (5)

Country Link
EP (1) EP1618685A1 (fr)
JP (1) JP2006515485A (fr)
CN (1) CN1778057A (fr)
FR (1) FR2854517B1 (fr)
WO (1) WO2004098101A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020003646A1 (en) * 1997-09-09 2002-01-10 Fujisu Limited Dispersion compensation apparatus including a fixed dispersion compensator for coarse compensation and a variable dispersion compensator for fine compensation
US20020118934A1 (en) * 2001-02-23 2002-08-29 Yochay Danziger Method and system for dispersion management with Raman amplification
US20030026533A1 (en) * 2001-08-03 2003-02-06 Yochay Danziger Configurable dispersion management device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261016A (en) * 1991-09-26 1993-11-09 At&T Bell Laboratories Chromatic dispersion compensated optical fiber communication system
JP2000031900A (ja) * 1998-07-08 2000-01-28 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する端局装置及びシステム
JP3471271B2 (ja) * 1999-08-12 2003-12-02 株式会社フジクラ 光ファイバおよび光伝送システム
US6650814B2 (en) * 2001-12-11 2003-11-18 Corning Incorporated Single mode dispersion compensating optical fiber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020003646A1 (en) * 1997-09-09 2002-01-10 Fujisu Limited Dispersion compensation apparatus including a fixed dispersion compensator for coarse compensation and a variable dispersion compensator for fine compensation
US20020118934A1 (en) * 2001-02-23 2002-08-29 Yochay Danziger Method and system for dispersion management with Raman amplification
US20030026533A1 (en) * 2001-08-03 2003-02-06 Yochay Danziger Configurable dispersion management device

Also Published As

Publication number Publication date
JP2006515485A (ja) 2006-05-25
CN1778057A (zh) 2006-05-24
WO2004098101A1 (fr) 2004-11-11
FR2854517B1 (fr) 2005-08-05
EP1618685A1 (fr) 2006-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20101230