DE60216704D1 - Dispersionskompensierende optische Faser mit Dreifachmantelstruktur - Google Patents
Dispersionskompensierende optische Faser mit DreifachmantelstrukturInfo
- Publication number
- DE60216704D1 DE60216704D1 DE60216704T DE60216704T DE60216704D1 DE 60216704 D1 DE60216704 D1 DE 60216704D1 DE 60216704 T DE60216704 T DE 60216704T DE 60216704 T DE60216704 T DE 60216704T DE 60216704 D1 DE60216704 D1 DE 60216704D1
- Authority
- DE
- Germany
- Prior art keywords
- dispersion
- optical fiber
- compensating optical
- cladding structure
- triple cladding
- 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 - Lifetime
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
- G02B6/03661—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 - + - +
-
- 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
- G02B6/03638—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 - + -
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001329740 | 2001-10-26 | ||
JP2001329740 | 2001-10-26 | ||
JP2001392982 | 2001-12-26 | ||
JP2001392982 | 2001-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60216704D1 true DE60216704D1 (de) | 2007-01-25 |
DE60216704T2 DE60216704T2 (de) | 2007-10-04 |
Family
ID=26624144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60216704T Expired - Lifetime DE60216704T2 (de) | 2001-10-26 | 2002-10-18 | Dispersionskompensierende optische Faser mit Dreifachmantelstruktur |
Country Status (4)
Country | Link |
---|---|
US (1) | US6937805B2 (de) |
EP (1) | EP1308756B1 (de) |
CN (2) | CN1220081C (de) |
DE (1) | DE60216704T2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003004995A (ja) * | 2001-06-26 | 2003-01-08 | Fujikura Ltd | 分散補償光ファイバ及び分散補償光ファイバモジュール |
FR2828939B1 (fr) * | 2001-08-27 | 2004-01-16 | Cit Alcatel | Fibre optique pour un systeme de transmission a multiplexage en longueurs d'onde |
US20040022509A1 (en) * | 2002-07-31 | 2004-02-05 | Pushkar Tandon | Non-zero dispersion shifted optical fiber with depressed core having large effective area, low slope and low dispersion |
US7102812B2 (en) * | 2002-10-15 | 2006-09-05 | Corning Incorporated | Devices and methods for raman amplification and dispersion compensation |
US6959137B2 (en) * | 2003-06-11 | 2005-10-25 | Fitel U.S.A. Corporation | Large-effective-area inverse dispersion compensating fiber, and a transmission line incorporating the same |
US6985662B2 (en) * | 2003-10-30 | 2006-01-10 | Corning Incorporated | Dispersion compensating fiber for moderate dispersion NZDSF and transmission system utilizing same |
JP2005257774A (ja) * | 2004-03-09 | 2005-09-22 | Fujikura Ltd | 分散補償ファイバモジュール及び光ファイバ伝送路 |
FR2871899B1 (fr) * | 2004-06-22 | 2006-09-15 | Alcatel Sa | Fibre optique a compensation de dispersion chromatique |
KR100602754B1 (ko) * | 2004-07-08 | 2006-07-20 | 엘에스전선 주식회사 | S-c-l밴드에서 파장분할 다중신호를 고속, 대용량으로전송하기 위한 광섬유, 이를 이용한 광전송선 및 광통신시스템 |
KR100668284B1 (ko) * | 2004-12-14 | 2007-01-16 | 한국전자통신연구원 | S밴드 분리형 라만 증폭기를 위한 분산보상광섬유 |
FR2887037B1 (fr) * | 2005-06-14 | 2007-08-24 | Draka Comteq France | Fibre de compensation de la dispersion chromatique et de la pente de dispersion chromatique |
EP2209029B1 (de) * | 2009-01-19 | 2015-03-11 | Sumitomo Electric Industries, Ltd. | Glasfaser |
US8965147B2 (en) * | 2009-12-09 | 2015-02-24 | Baker Hughes Incorporated | Bend insensitive optical fiber with improved hydrogen resistance |
CN102243336B (zh) | 2011-07-25 | 2013-06-05 | 长飞光纤光缆有限公司 | 一种色散补偿光纤 |
CN102998742B (zh) * | 2012-12-13 | 2014-04-09 | 长飞光纤光缆股份有限公司 | 一种小模场抗弯曲单模光纤 |
CN104880766B (zh) * | 2015-06-25 | 2018-01-12 | 长飞光纤光缆股份有限公司 | 一种超低衰减单模光纤 |
CN104898201B (zh) * | 2015-06-25 | 2017-12-08 | 长飞光纤光缆股份有限公司 | 一种超低衰减大有效面积的单模光纤 |
CN108508529B (zh) * | 2018-04-04 | 2019-12-24 | 长飞光纤光缆股份有限公司 | 一种零色散位移保偏光纤 |
CN110045456B (zh) * | 2019-03-01 | 2020-10-27 | 江苏永鼎股份有限公司 | 一种超低损耗大有效面积的单模光纤及其制备方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5361319A (en) | 1992-02-04 | 1994-11-01 | Corning Incorporated | Dispersion compensating devices and systems |
CA2202586C (en) | 1996-04-15 | 2003-05-06 | Masashi Onishi | Dispersion compensating fiber and optical transmission system including the same |
RU2171484C2 (ru) | 1996-07-31 | 2001-07-27 | Корнинг Инкорпорейтед | Одномодовый волновод, компенсирующий дисперсию |
SE511805C2 (sv) * | 1997-02-14 | 1999-11-29 | Ericsson Telefon Ab L M | Förfarande och anordning för bestämning av hopsmältningsström för hopsvetsning av optiska fibrer, samt användning av förfarandet respektive anordningen |
CN1266499A (zh) * | 1997-08-07 | 2000-09-13 | 康宁股份有限公司 | 控制色散的光波导光纤 |
JP3446944B2 (ja) | 1997-09-10 | 2003-09-16 | 古河電気工業株式会社 | 分散スロープ補償光ファイバ |
WO1999013366A1 (fr) | 1997-09-10 | 1999-03-18 | The Furukawa Electric Co., Ltd. | Fibre optique a compensation de pente de dispersion |
JP3337954B2 (ja) * | 1997-09-17 | 2002-10-28 | 株式会社フジクラ | 分散補償光ファイバ |
KR20010088808A (ko) | 1998-09-18 | 2001-09-28 | 오카야마 노리오 | 분산 보상 섬유 |
FR2786343A1 (fr) | 1998-11-23 | 2000-05-26 | Cit Alcatel | Fibre de compensation de dispersion pour systeme de transmission a fibre optique a multiplexage en longueur d'onde employant une fibre de ligne a dispersion decalee |
WO2000070378A1 (fr) * | 1999-05-17 | 2000-11-23 | The Furukawa Electric Co., Ltd. | Fibre optique et ligne de transmission optique comprenant la fibre optique |
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 |
US6445864B2 (en) * | 2000-03-24 | 2002-09-03 | Corning Incorporated | Dispersion compensating optical fiber |
JP5033290B2 (ja) * | 2000-03-30 | 2012-09-26 | コーニング インコーポレイテッド | 分散勾配補償光導波路ファイバ |
US6477306B2 (en) | 2000-04-11 | 2002-11-05 | Sumitomo Electric Industries, Ltd. | Dispersion-compensating optical fiber, and, optical transmission line and dispersion-compensating module respectively including the same |
KR100798553B1 (ko) * | 2000-05-31 | 2008-01-28 | 코닝 인코포레이티드 | 분산 슬로프 보상 광 섬유 |
US6519402B2 (en) * | 2000-11-27 | 2003-02-11 | Fujikura, Ltd. | Dispersion compensating optical fiber, and dispersion compensating optical fiber module |
JP3784656B2 (ja) * | 2001-03-15 | 2006-06-14 | 株式会社フジクラ | 分散補償光ファイバおよびこれを用いた分散補償モジュールと光ファイバ複合伝送路 |
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 |
US6650812B2 (en) * | 2001-04-27 | 2003-11-18 | Renka Corporation | Small residual dispersion fiber connected with a dispersion compensating fiber |
JP2003004995A (ja) * | 2001-06-26 | 2003-01-08 | Fujikura Ltd | 分散補償光ファイバ及び分散補償光ファイバモジュール |
US6876803B2 (en) * | 2001-09-28 | 2005-04-05 | Fujikura Ltd. | Optical transmission system |
JP3910486B2 (ja) * | 2002-05-17 | 2007-04-25 | 株式会社フジクラ | 光ファイバ及び光伝送路 |
JP4073806B2 (ja) * | 2002-08-09 | 2008-04-09 | 株式会社フジクラ | 光ファイバ及び該光ファイバを用いた光伝送路 |
-
2002
- 2002-10-16 US US10/270,569 patent/US6937805B2/en not_active Expired - Lifetime
- 2002-10-18 EP EP02292582A patent/EP1308756B1/de not_active Expired - Fee Related
- 2002-10-18 DE DE60216704T patent/DE60216704T2/de not_active Expired - Lifetime
- 2002-10-24 CN CNB02147138XA patent/CN1220081C/zh not_active Expired - Fee Related
- 2002-10-24 CN CNB200510004480XA patent/CN100380149C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60216704T2 (de) | 2007-10-04 |
EP1308756B1 (de) | 2006-12-13 |
CN1220081C (zh) | 2005-09-21 |
CN1629667A (zh) | 2005-06-22 |
US20030095769A1 (en) | 2003-05-22 |
CN1414404A (zh) | 2003-04-30 |
EP1308756A1 (de) | 2003-05-07 |
CN100380149C (zh) | 2008-04-09 |
US6937805B2 (en) | 2005-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60216704D1 (de) | Dispersionskompensierende optische Faser mit Dreifachmantelstruktur | |
DE60133970D1 (de) | Optische Faser mit photonischer Bandlückenstruktur | |
DE60038141D1 (de) | Optische Faser | |
GB2397135B (en) | Photonic bandgap optical fibre with higher index elongate cladding features | |
DE602004008066D1 (de) | Optischer faserstecker mit drehbar ausrichtbarer ferrule | |
DE60119020D1 (de) | Glasfaserstecker mit Exzentrizitätsanpassung | |
DE69827630D1 (de) | Monomode optische faser | |
DE60141936D1 (de) | Faseroptische Steckbuchse mit Schutzklappe | |
EP1481275A4 (de) | Faseroptische hülse | |
DE60137842D1 (de) | Dispersionsneigungskompensierende optische faser | |
AU2001294919A1 (en) | Optical fiber splice reinforcement | |
DE69711837D1 (de) | Optische Faser mit Pufferschicht | |
DE69912990D1 (de) | Optische faser | |
DK1650174T3 (da) | Optisk fiber | |
DK1291686T3 (da) | Optisk fiber | |
DE69942476D1 (de) | Optische Faser | |
AU2003289741A8 (en) | Low macrobending loss optical fiber | |
DE60115093D1 (de) | Faseroptischer weggeber | |
DE60042109D1 (de) | Dispersionsverschobene optische faser | |
DE60212790D1 (de) | Dispersionkompensierende optische Faser mit Vierfachmantel | |
DE60045912D1 (de) | Optische Faser | |
DE60302843D1 (de) | Dispersionskompensierende optische Faser | |
AU2001234594A1 (en) | Optical fiber with absorbing overclad glass layer | |
DE50313503D1 (de) | Katheter mit optischer Faser | |
DE60232448D1 (de) | Dispersion- und dispersionsgradientkompensierende optische faser |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |