DE69941552D1 - Optische Faser mit geringer Nichtlinearität für WDM Übertragung - Google Patents
Optische Faser mit geringer Nichtlinearität für WDM ÜbertragungInfo
- Publication number
- DE69941552D1 DE69941552D1 DE69941552T DE69941552T DE69941552D1 DE 69941552 D1 DE69941552 D1 DE 69941552D1 DE 69941552 T DE69941552 T DE 69941552T DE 69941552 T DE69941552 T DE 69941552T DE 69941552 D1 DE69941552 D1 DE 69941552D1
- Authority
- DE
- Germany
- Prior art keywords
- optical fiber
- wdm transmission
- low nonlinearity
- nonlinearity optical
- low
- 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
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
- G02B6/02004—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
- G02B6/028—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
- G02B6/02—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)
- Glass Compositions (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98111292 | 1998-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69941552D1 true DE69941552D1 (de) | 2009-12-03 |
Family
ID=8232144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69941552T Expired - Fee Related DE69941552D1 (de) | 1998-06-19 | 1999-06-04 | Optische Faser mit geringer Nichtlinearität für WDM Übertragung |
Country Status (10)
Country | Link |
---|---|
JP (1) | JP2000162461A (es) |
KR (1) | KR100622615B1 (es) |
CN (1) | CN1144072C (es) |
AR (1) | AR020597A1 (es) |
AT (1) | ATE446524T1 (es) |
AU (1) | AU768485B2 (es) |
BR (1) | BR9902386B1 (es) |
CA (1) | CA2274361C (es) |
DE (1) | DE69941552D1 (es) |
NZ (1) | NZ336194A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105829928B (zh) * | 2014-01-31 | 2019-07-26 | Ofs菲特尔有限责任公司 | 多模光纤的设计和制造 |
CN111983871B (zh) * | 2020-09-03 | 2022-05-20 | 山西大学 | 光孤子脉冲串的全光放大方法 |
US11592612B2 (en) * | 2020-12-30 | 2023-02-28 | Lumentum Operations Llc | In-fiber offset to annulus converter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60257408A (ja) * | 1984-06-04 | 1985-12-19 | Shin Etsu Chem Co Ltd | 光フアイバおよびその製造方法 |
US4889404A (en) * | 1987-09-09 | 1989-12-26 | Corning Incorporated | Asymmetrical bidirectional telecommunication system |
US5835655A (en) * | 1995-01-26 | 1998-11-10 | Corning Incorporated | Large effective area waveguide fiber |
UA42008C2 (uk) * | 1996-02-12 | 2001-10-15 | Корнінг Інкорпорейтид | Одномодове оптичне волокно (варіанти) |
EP0798578A1 (en) * | 1996-03-22 | 1997-10-01 | Corning Incorporated | Dispersion shifted optical waveguide fiber |
-
1999
- 1999-06-04 AT AT99110784T patent/ATE446524T1/de not_active IP Right Cessation
- 1999-06-04 DE DE69941552T patent/DE69941552D1/de not_active Expired - Fee Related
- 1999-06-10 NZ NZ336194A patent/NZ336194A/xx not_active IP Right Cessation
- 1999-06-14 CA CA002274361A patent/CA2274361C/en not_active Expired - Fee Related
- 1999-06-17 KR KR1019990022750A patent/KR100622615B1/ko not_active IP Right Cessation
- 1999-06-18 CN CNB991086422A patent/CN1144072C/zh not_active Expired - Fee Related
- 1999-06-18 AR ARP990102929A patent/AR020597A1/es active IP Right Grant
- 1999-06-18 AU AU35758/99A patent/AU768485B2/en not_active Ceased
- 1999-06-18 BR BRPI9902386-5A patent/BR9902386B1/pt not_active IP Right Cessation
- 1999-06-21 JP JP11174298A patent/JP2000162461A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2000162461A (ja) | 2000-06-16 |
CA2274361C (en) | 2008-08-05 |
CN1243257A (zh) | 2000-02-02 |
AU3575899A (en) | 2000-01-06 |
KR20000006257A (ko) | 2000-01-25 |
KR100622615B1 (ko) | 2006-09-11 |
CA2274361A1 (en) | 1999-12-19 |
NZ336194A (en) | 2000-10-27 |
BR9902386B1 (pt) | 2014-08-26 |
AR020597A1 (es) | 2002-05-22 |
ATE446524T1 (de) | 2009-11-15 |
CN1144072C (zh) | 2004-03-31 |
BR9902386A (pt) | 2000-01-18 |
AU768485B2 (en) | 2003-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |