ATE343266T1 - Verfahren zur herstellung und verbesserung einer optischen übertragungsleitung und kompensationsmodulen dafür - Google Patents

Verfahren zur herstellung und verbesserung einer optischen übertragungsleitung und kompensationsmodulen dafür

Info

Publication number
ATE343266T1
ATE343266T1 AT03291662T AT03291662T ATE343266T1 AT E343266 T1 ATE343266 T1 AT E343266T1 AT 03291662 T AT03291662 T AT 03291662T AT 03291662 T AT03291662 T AT 03291662T AT E343266 T1 ATE343266 T1 AT E343266T1
Authority
AT
Austria
Prior art keywords
sub
modules
module
transmission line
optical transmission
Prior art date
Application number
AT03291662T
Other languages
English (en)
Inventor
Ludovic Fleury
Pierre Sillard
Alain Bertaina
Florent Beaumont
Maxime Gorlier
Montmorillon Louise-Anne De
Pascale Nouchi
Lionel Expert
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 ATE343266T1 publication Critical patent/ATE343266T1/de

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
    • G02B6/036—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
    • G02B6/03638—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 3 layers only
    • G02B6/03644—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 3 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
    • G02B6/02214—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
    • G02B6/24—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
    • 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
    • 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
    • G02B6/02223—Dual window fibres, i.e. characterised by dispersion properties around 1550 nm and in at least another wavelength window, e.g. 1310 nm

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)
AT03291662T 2002-07-18 2003-07-04 Verfahren zur herstellung und verbesserung einer optischen übertragungsleitung und kompensationsmodulen dafür ATE343266T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209137A FR2842676B1 (fr) 2002-07-18 2002-07-18 Procede de realisation et d'amelioration d'une ligne de transmission optique et modules de compensation associes

Publications (1)

Publication Number Publication Date
ATE343266T1 true ATE343266T1 (de) 2006-11-15

Family

ID=29763912

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03291662T ATE343266T1 (de) 2002-07-18 2003-07-04 Verfahren zur herstellung und verbesserung einer optischen übertragungsleitung und kompensationsmodulen dafür

Country Status (6)

Country Link
US (1) US7187824B2 (de)
EP (1) EP1383256B1 (de)
CN (1) CN100379185C (de)
AT (1) ATE343266T1 (de)
DE (1) DE60309105T2 (de)
FR (1) FR2842676B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7586874B2 (en) * 2003-01-06 2009-09-08 Interdigital Technology Corporation Wireless communication method and apparatus for providing multimedia broadcast services
FR2908250B1 (fr) 2006-11-03 2009-01-09 Draka Comteq France Sa Sa Fibre de compensation de la dispersion chromatique
US8946614B2 (en) 2012-03-23 2015-02-03 SK Hynix Inc. Image sensor with wide dynamic range and method of operating the same including one or more first and second column groups of pixels alternatively arranged

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2170815C (en) * 1995-03-10 2002-05-28 Youichi Akasaka Dispersion compensating optical fiber
US6259845B1 (en) * 1998-08-20 2001-07-10 Ciena Corporation Dispersion compensating element having an adjustable dispersion
DE19913374C2 (de) * 1999-03-24 2001-07-12 Siemens Ag Anordnung zur kanalindividuellen Dispersionskompensation eines Wellenlängen-Multiplexsignals
US6456773B1 (en) * 1999-04-26 2002-09-24 Ciena Corporation Dispersion compensation module
US6792209B1 (en) * 1999-12-22 2004-09-14 At&T Corp. Method and system for reducing non-linear cross talk in low dispersion optical fiber
JP4362927B2 (ja) * 2000-03-13 2009-11-11 住友電気工業株式会社 分散補償器および光伝送システム
FR2828742B1 (fr) * 2001-08-16 2004-01-16 Cit Alcatel Fibre a changement continu de dispersion chromatique

Also Published As

Publication number Publication date
CN1479458A (zh) 2004-03-03
US20040028325A1 (en) 2004-02-12
FR2842676A1 (fr) 2004-01-23
FR2842676B1 (fr) 2007-07-20
EP1383256B1 (de) 2006-10-18
CN100379185C (zh) 2008-04-02
EP1383256A1 (de) 2004-01-21
US7187824B2 (en) 2007-03-06
DE60309105D1 (de) 2006-11-30
DE60309105T2 (de) 2007-10-25

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Legal Events

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