DK1397718T3 - Optisk fiber - Google Patents
Optisk fiberInfo
- Publication number
- DK1397718T3 DK1397718T3 DK02736295T DK02736295T DK1397718T3 DK 1397718 T3 DK1397718 T3 DK 1397718T3 DK 02736295 T DK02736295 T DK 02736295T DK 02736295 T DK02736295 T DK 02736295T DK 1397718 T3 DK1397718 T3 DK 1397718T3
- Authority
- DK
- Denmark
- Prior art keywords
- refractive index
- optical fiber
- core
- diameter
- cladding
- Prior art date
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
- G02B6/03622—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 2 layers only
- G02B6/03633—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 2 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
- G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
-
- 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
-
- 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
- G02B6/02214—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
- G02B6/028—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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Glass Compositions (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1018338A NL1018338C2 (nl) | 2001-06-20 | 2001-06-20 | Optische vezel. |
PCT/NL2002/000400 WO2003001274A1 (en) | 2001-06-20 | 2002-06-19 | Optical fibre |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1397718T3 true DK1397718T3 (da) | 2005-01-24 |
Family
ID=19773583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK02736295T DK1397718T3 (da) | 2001-06-20 | 2002-06-19 | Optisk fiber |
Country Status (10)
Country | Link |
---|---|
US (1) | US6882788B2 (da) |
EP (1) | EP1397718B1 (da) |
JP (1) | JP2004530938A (da) |
CN (1) | CN1518677A (da) |
AT (1) | ATE280397T1 (da) |
BR (1) | BR0210109B1 (da) |
DE (1) | DE60201680T2 (da) |
DK (1) | DK1397718T3 (da) |
NL (1) | NL1018338C2 (da) |
WO (1) | WO2003001274A1 (da) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100506311B1 (ko) | 2003-01-20 | 2005-08-05 | 삼성전자주식회사 | 광대역 분산 제어 광섬유 |
US6952519B2 (en) * | 2003-05-02 | 2005-10-04 | Corning Incorporated | Large effective area high SBS threshold optical fiber |
US7082243B2 (en) * | 2004-04-05 | 2006-07-25 | Corning Incorporated | Large effective area high SBS threshold optical fiber |
US7088900B1 (en) | 2005-04-14 | 2006-08-08 | Corning Incorporated | Alkali and fluorine doped optical fiber |
US7764854B2 (en) * | 2005-12-27 | 2010-07-27 | Ofs Fitel Llc | Optical fiber with specialized index profile to compensate for bend-induced distortions |
CN101194196B (zh) * | 2006-07-28 | 2010-12-22 | 古河电气工业株式会社 | 光纤 |
US7848604B2 (en) | 2007-08-31 | 2010-12-07 | Tensolite, Llc | Fiber-optic cable and method of manufacture |
FR2962230B1 (fr) * | 2010-07-02 | 2012-07-27 | Draka Comteq France | Fibre optique monomode |
US9052486B2 (en) | 2010-10-21 | 2015-06-09 | Carlisle Interconnect Technologies, Inc. | Fiber optic cable and method of manufacture |
JP6155380B2 (ja) * | 2014-08-01 | 2017-06-28 | 株式会社フジクラ | 光ファイバ及びその製造方法 |
CN106716198B (zh) | 2014-09-26 | 2019-06-21 | 株式会社藤仓 | 光纤及其制造方法 |
JP6306690B2 (ja) | 2014-09-26 | 2018-04-04 | 株式会社フジクラ | 光ファイバ |
CN105911639B (zh) * | 2016-05-24 | 2019-04-16 | 长飞光纤光缆股份有限公司 | 一种低衰减单模光纤 |
CN109716184B (zh) * | 2016-07-20 | 2022-12-02 | 罗切斯特大学 | 用于抑制热模式不稳定性的lma光纤 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US77057A (en) * | 1868-04-21 | locke | ||
JPS6252508A (ja) * | 1985-09-02 | 1987-03-07 | Nippon Telegr & Teleph Corp <Ntt> | 光フアイバ |
KR900003449B1 (ko) * | 1986-06-11 | 1990-05-19 | 스미도모덴기고오교오 가부시기가이샤 | 분산 시프트싱글모우드 광파이버 및 그 제조방법 |
US5613137A (en) * | 1994-03-18 | 1997-03-18 | International Business Machines Corporation | Computer system with touchpad support in operating system |
US5559921A (en) * | 1994-06-24 | 1996-09-24 | Sumitomo Electric Industries, Ltd. | Single mode optical fiber |
TW342460B (en) | 1996-01-16 | 1998-10-11 | Sumitomo Electric Industries | A dispersion shift fiber |
EP0785488A1 (de) * | 1996-01-19 | 1997-07-23 | Staefa Control System AG | Regelkreis für Zweipunktregelung |
CA2211820A1 (en) * | 1996-08-01 | 1998-02-01 | Youichi Akasaka | Stimulated brillouin scattering suppressed optical fiber |
DE69805520T3 (de) * | 1997-01-20 | 2005-08-25 | Sumitomo Electric Industries, Ltd. | Optische Faser mit einem Mantel und Verfahren zu dessen Herstellung |
FR2767724B1 (fr) * | 1997-09-01 | 2001-06-01 | France Telecom | Procede et dispositif pour le revetement d'un element filaire par une couche fine d'agent liquide et fibre optique ainsi revetue |
KR19990025725A (ko) * | 1997-09-13 | 1999-04-06 | 윤종용 | 파장 분할 다중 통신용 광섬유 및 그 제조 방법 |
CA2312717A1 (en) * | 1997-12-05 | 1999-06-17 | Sumitomo Electric Industries, Ltd. | Dispersion-shifted optical fiber |
CA2314961C (en) * | 1997-12-30 | 2005-08-09 | Ji-Hoon Lee | Dispersion shifted optical fiber |
AU768742B2 (en) * | 1998-11-02 | 2004-01-08 | Sumitomo Electric Industries, Ltd. | Single-mode optical fiber and its production method |
ID29527A (id) * | 1998-11-26 | 2001-09-06 | Sumitomo Electric Industries | Serat optik dan sistem transmisi optik yang mencakup serat optik yang sama |
-
2001
- 2001-06-20 NL NL1018338A patent/NL1018338C2/nl not_active IP Right Cessation
-
2002
- 2002-06-18 US US10/176,951 patent/US6882788B2/en not_active Expired - Lifetime
- 2002-06-19 CN CNA028125029A patent/CN1518677A/zh active Pending
- 2002-06-19 BR BRPI0210109-2A patent/BR0210109B1/pt not_active IP Right Cessation
- 2002-06-19 WO PCT/NL2002/000400 patent/WO2003001274A1/en active IP Right Grant
- 2002-06-19 AT AT02736295T patent/ATE280397T1/de not_active IP Right Cessation
- 2002-06-19 DE DE60201680T patent/DE60201680T2/de not_active Expired - Lifetime
- 2002-06-19 JP JP2003507613A patent/JP2004530938A/ja active Pending
- 2002-06-19 DK DK02736295T patent/DK1397718T3/da active
- 2002-06-19 EP EP02736295A patent/EP1397718B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6882788B2 (en) | 2005-04-19 |
DE60201680D1 (de) | 2004-11-25 |
BR0210109A (pt) | 2004-07-27 |
EP1397718A1 (en) | 2004-03-17 |
US20030044150A1 (en) | 2003-03-06 |
NL1018338C2 (nl) | 2002-12-30 |
WO2003001274A1 (en) | 2003-01-03 |
JP2004530938A (ja) | 2004-10-07 |
BR0210109B1 (pt) | 2014-02-04 |
DE60201680T2 (de) | 2005-11-10 |
EP1397718B1 (en) | 2004-10-20 |
CN1518677A (zh) | 2004-08-04 |
ATE280397T1 (de) | 2004-11-15 |
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