CN1308712C - 色散管理光纤 - Google Patents

色散管理光纤 Download PDF

Info

Publication number
CN1308712C
CN1308712C CNB031550223A CN03155022A CN1308712C CN 1308712 C CN1308712 C CN 1308712C CN B031550223 A CNB031550223 A CN B031550223A CN 03155022 A CN03155022 A CN 03155022A CN 1308712 C CN1308712 C CN 1308712C
Authority
CN
China
Prior art keywords
refractive index
optical fiber
dispersion
fiber
sheath
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
CNB031550223A
Other languages
English (en)
Chinese (zh)
Other versions
CN1487316A (zh
Inventor
P·西亚尔
L·普罗沃
F·博蒙
L·弗勒里
M·戈尔利耶
D·莫林
L－A·D·蒙莫里永
P·努希
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 CN1487316A publication Critical patent/CN1487316A/zh
Application granted granted Critical
Publication of CN1308712C publication Critical patent/CN1308712C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • G02B6/02228—Dispersion flattened fibres, i.e. having a low dispersion variation over an extended wavelength range
    • G02B6/02238—Low dispersion slope fibres
    • G02B6/02242—Low dispersion slope fibres having a dispersion slope <0.06 ps/km/nm2
    • 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
    • G02B6/02247—Dispersion varying along the longitudinal direction, e.g. dispersion managed fibre
    • 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
    • G02B6/02257—Non-zero dispersion shifted fibres, i.e. having a small negative dispersion at 1550 nm, e.g. ITU-T G.655 dispersion between - 1.0 to - 10 ps/nm.km for avoiding nonlinear effects
    • 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
    • G02B6/02266—Positive dispersion fibres at 1550 nm
    • G02B6/02271—Non-zero dispersion shifted fibres, i.e. having a small positive dispersion at 1550 nm, e.g. ITU-T G.655 dispersion between 1.0 to 10 ps/nm.km for avoiding nonlinear effects
    • 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
    • G02B6/036—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
    • G02B6/03666—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 - + - +
    • 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
    • H04B10/25253—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres with dispersion management, i.e. using a combination of different kind of fibres in the transmission system
    • 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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CNB031550223A 2002-07-18 2003-07-18 色散管理光纤 Expired - Fee Related CN1308712C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0209136 2002-07-18
FR0209136A FR2842610B1 (fr) 2002-07-18 2002-07-18 Fibre optique a gestion de dispersion

Publications (2)

Publication Number Publication Date
CN1487316A CN1487316A (zh) 2004-04-07
CN1308712C true CN1308712C (zh) 2007-04-04

Family

ID=29763911

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031550223A Expired - Fee Related CN1308712C (zh) 2002-07-18 2003-07-18 色散管理光纤

Country Status (5)

Country Link
US (1) US6928222B2 (enExample)
EP (1) EP1382981A1 (enExample)
JP (1) JP2004054291A (enExample)
CN (1) CN1308712C (enExample)
FR (1) FR2842610B1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1020780C2 (nl) * 2002-06-06 2004-01-06 Draka Fibre Technology Bv Single mode optische vezel, alsmede optisch communicatiesysteem.
KR100506311B1 (ko) * 2003-01-20 2005-08-05 삼성전자주식회사 광대역 분산 제어 광섬유
JP2005031581A (ja) * 2003-07-11 2005-02-03 Sumitomo Electric Ind Ltd 光ファイバ、光ファイバ伝送路及び光伝送システム
KR100584951B1 (ko) * 2003-07-23 2006-05-29 엘에스전선 주식회사 고속, 대용량의 파장분할다중화 시스템에 적합한 광섬유,이를 이용한 광전송선 및 광통신 시스템
JP5408834B2 (ja) * 2003-10-03 2014-02-05 ドラカ・コムテツク・ベー・ベー 波長分散補償光ファイバ
FR2864254B1 (fr) 2003-12-23 2006-03-03 Cit Alcatel Fibre optique multimode hom a gestion de dispersion
US7437045B2 (en) * 2006-05-02 2008-10-14 Sterlite Technologies Limited Dispersion optimized optical fiber for wideband optical transmission
FR2929716B1 (fr) 2008-04-04 2011-09-16 Draka Comteq France Sa Fibre optique a dispersion decalee.
CN102538761B (zh) * 2012-01-09 2014-09-03 刘进 球面全景相机摄影测量方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000065754A1 (en) * 1999-04-26 2000-11-02 Ciena Corporation Dispersion compensation module
JP2001091761A (ja) * 1999-09-27 2001-04-06 Sumitomo Electric Ind Ltd 光ファイバ伝送路
US6259845B1 (en) * 1998-08-20 2001-07-10 Ciena Corporation Dispersion compensating element having an adjustable dispersion
JP2002162529A (ja) * 2000-11-28 2002-06-07 Furukawa Electric Co Ltd:The 光ファイバおよびその光ファイバを用いた光通信システム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5894537A (en) * 1996-01-11 1999-04-13 Corning Incorporated Dispersion managed optical waveguide
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
EP1149479B1 (en) * 1998-12-18 2006-03-15 Prysmian Cavi e Sistemi Energia S.r.l. Optical system and method having low loss and non-linear effects
HK1047619B (zh) * 1999-09-27 2006-01-13 住友电气工业株式会社 色散管理光纤、其制造方法、包含它的光通信系统及光纤母材
JP3746427B2 (ja) * 2000-01-14 2006-02-15 三星電子株式会社 分散制御光ファイバ母材及びｍｃｖｄ法を利用した分散制御光ファイバ母材製造方法
US7027698B2 (en) * 2000-03-03 2006-04-11 Pirelli Cavi E Sistemi S.P.A. Optical fiber for WDM transmission
US6640038B2 (en) * 2000-05-31 2003-10-28 Corning Incorporated Dispersion managed fibers having reduced sensitivity to manufacturing variabilities
FR2815418B1 (fr) * 2000-10-16 2003-05-16 Cit Alcatel Fibre pour la compensation de dispersion chromatique d'une fibre nz-dsf a dispersion chromatique positive
FR2816065B1 (fr) * 2000-10-26 2003-01-17 Cit Alcatel Fibre optique pour la compensation en ligne de la dispersion chromatique d'une fibre optique a dispersion chromatique positive
WO2003019256A2 (en) * 2001-08-22 2003-03-06 Corning Incorporated Controlled dispersion optical fiber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6259845B1 (en) * 1998-08-20 2001-07-10 Ciena Corporation Dispersion compensating element having an adjustable dispersion
WO2000065754A1 (en) * 1999-04-26 2000-11-02 Ciena Corporation Dispersion compensation module
JP2001091761A (ja) * 1999-09-27 2001-04-06 Sumitomo Electric Ind Ltd 光ファイバ伝送路
JP2002162529A (ja) * 2000-11-28 2002-06-07 Furukawa Electric Co Ltd:The 光ファイバおよびその光ファイバを用いた光通信システム

Also Published As

Publication number Publication date
FR2842610A1 (fr) 2004-01-23
CN1487316A (zh) 2004-04-07
US6928222B2 (en) 2005-08-09
FR2842610B1 (fr) 2004-11-12
JP2004054291A (ja) 2004-02-19
EP1382981A1 (fr) 2004-01-21
US20040013381A1 (en) 2004-01-22

Similar Documents

Publication Publication Date Title
CN1262856C (zh) 具有低色散斜率的色散位移光纤
CN1536380A (zh) 正色散低色散斜率的纤维
CN1439107A (zh) 色散斜率补偿光纤
CN101059585A (zh) 带空孔型单模光纤
CN1275208A (zh) 一种外侧带环的色散迁移单模光纤
CN1377471A (zh) 色散和色散斜率补偿光纤链路
CN1212057A (zh) 具有较大有效面积的单模光波导
CN1094202C (zh) 色散位移光纤
CN1198219A (zh) 色散补偿单模波导
CN1120379C (zh) 低斜率色散控制波导
CN1294432C (zh) 大有效截面的色散位移单模光纤
CN1308712C (zh) 色散管理光纤
CN1115574C (zh) 高性能单模光纤
CN1377469A (zh) 低色散分斜率波导纤维
CN1303484A (zh) 光纤
CN1201173C (zh) 色散补偿光纤和色散补偿模块及采用二者的混合光纤链路
CN1637447A (zh) 色散受控的高阶模多模光纤
CN1646957A (zh) L波段色散补偿光纤和包括该光纤的传输系统
CN1163768C (zh) 低色散梯度的光纤
KR20010101304A (ko) 광섬유
CN1192260C (zh) 低色散斜率负色散光纤
CN1134680C (zh) 长距离的单模波导
CN1451977A (zh) 采用高阶模的色散补偿光纤
CN100405100C (zh) 色散补偿光纤
CN1249467C (zh) 光纤

Legal Events

Date Code Title Description
C06 Publication
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: 20070404