CN1205493C - 具有正色散的光纤中用于线内补偿色散的光纤 - Google Patents

具有正色散的光纤中用于线内补偿色散的光纤 Download PDF

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Publication number
CN1205493C
CN1205493C CNB011375450A CN01137545A CN1205493C CN 1205493 C CN1205493 C CN 1205493C CN B011375450 A CNB011375450 A CN B011375450A CN 01137545 A CN01137545 A CN 01137545A CN 1205493 C CN1205493 C CN 1205493C
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CN
China
Prior art keywords
optical fiber
refractive index
less
equal
wavelength
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.)
Expired - Fee Related
Application number
CNB011375450A
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English (en)
Chinese (zh)
Other versions
CN1351267A (zh
Inventor
路易斯－安纳·德·蒙特莫伦
福乐林特·博蒙特
帕斯卡勒·瑙奇
皮埃尔·塞拉德
马西姆·格里尔
鲁德维斯·福略里
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 NV
Original Assignee
Alcatel NV
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 NV filed Critical Alcatel NV
Publication of CN1351267A publication Critical patent/CN1351267A/zh
Application granted granted Critical
Publication of CN1205493C publication Critical patent/CN1205493C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • G02B6/036—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
    • G02B6/24—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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CNB011375450A 2000-10-26 2001-10-26 具有正色散的光纤中用于线内补偿色散的光纤 Expired - Fee Related CN1205493C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0013724 2000-10-26
FR0013724A FR2816065B1 (fr) 2000-10-26 2000-10-26 Fibre optique pour la compensation en ligne de la dispersion chromatique d'une fibre optique a dispersion chromatique positive

Publications (2)

Publication Number Publication Date
CN1351267A CN1351267A (zh) 2002-05-29
CN1205493C true CN1205493C (zh) 2005-06-08

Family

ID=8855753

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB011375450A Expired - Fee Related CN1205493C (zh) 2000-10-26 2001-10-26 具有正色散的光纤中用于线内补偿色散的光纤

Country Status (5)

Country Link
US (1) US6763168B2 (enExample)
EP (1) EP1202088A1 (enExample)
JP (1) JP4101497B2 (enExample)
CN (1) CN1205493C (enExample)
FR (1) FR2816065B1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6421490B1 (en) * 1998-02-23 2002-07-16 Corning Incorporated Low slope dispersion managed waveguide
EP1116970A1 (en) * 1999-06-28 2001-07-18 The Furukawa Electric Co., Ltd. Optical transmission line
JP2002341157A (ja) * 2001-03-15 2002-11-27 Fujikura Ltd 波長多重伝送路およびこれに用いる分散補償光ファイバ
FR2842610B1 (fr) * 2002-07-18 2004-11-12 Cit Alcatel Fibre optique a gestion de dispersion
US6865328B2 (en) * 2002-10-11 2005-03-08 Corning Incorporated Positive dispersion optical fiber
US7079737B1 (en) 2002-10-11 2006-07-18 Corning Incorporated Devices and methods for dynamic dispersion compensation
US7209620B2 (en) * 2003-01-23 2007-04-24 Sterlite Optical Technologies Limited Dispersion optimized fiber having higher spot area
FR2867865B1 (fr) * 2004-03-16 2008-05-30 Cit Alcatel Fibre optique a compensation de dispersion chromatique en bande utilisant un mode d'ordre superieur
US7233727B2 (en) * 2005-07-11 2007-06-19 Sumitomo Electric Industries, Ltd. Optical fiber and optical device using the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5448674A (en) * 1992-11-18 1995-09-05 At&T Corp. Article comprising a dispersion-compensating optical waveguide
US5995694A (en) * 1996-06-21 1999-11-30 The Furukawa Electric Co., Ltd. Wavelength division multiplex communication link for optical transmission
CA2232101A1 (en) * 1997-03-25 1998-09-25 Kazunori Mukasa Dispersion compensating optical fiber, and wavelength division multiplex light transmission line using the same
US6421490B1 (en) * 1998-02-23 2002-07-16 Corning Incorporated Low slope dispersion managed waveguide
ID27455A (id) * 1998-02-23 2001-04-12 Corning Inc Pemandu gelombang yang ditata dispersi kemiringan rendah
FR2790107B1 (fr) * 1999-02-18 2001-05-04 Cit Alcatel Fibre de ligne pour systemes de transmission a fibre optique a multiplexage en longueurs d'onde
US6470126B1 (en) * 1998-10-23 2002-10-22 The Furukawa Electric Co., Ltd. Dispersion compensating optical fiber, and wavelength division multiplexing transmission line using a dispersion compensating optical fiber
EP1116970A1 (en) * 1999-06-28 2001-07-18 The Furukawa Electric Co., Ltd. Optical transmission line
FR2795828B1 (fr) * 1999-06-29 2001-10-05 Cit Alcatel Fibre optique pour la compensation de la dispersion chromatique d'une fibre optique a dispersion chromatique positive
JP2001166173A (ja) * 1999-12-13 2001-06-22 Sumitomo Electric Ind Ltd 光ファイバ
JP4700889B2 (ja) * 2000-05-31 2011-06-15 コーニング インコーポレイテッド 分散傾斜補償化光ファイバ

Also Published As

Publication number Publication date
JP2002182053A (ja) 2002-06-26
FR2816065B1 (fr) 2003-01-17
US20020076186A1 (en) 2002-06-20
CN1351267A (zh) 2002-05-29
FR2816065A1 (fr) 2002-05-03
US6763168B2 (en) 2004-07-13
EP1202088A1 (fr) 2002-05-02
JP4101497B2 (ja) 2008-06-18

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050608

Termination date: 20091126