DK1855130T3 - Optisk fiber med kompensation for kromatisk spredning - Google Patents
Optisk fiber med kompensation for kromatisk spredningInfo
- Publication number
- DK1855130T3 DK1855130T3 DK07011293.3T DK07011293T DK1855130T3 DK 1855130 T3 DK1855130 T3 DK 1855130T3 DK 07011293 T DK07011293 T DK 07011293T DK 1855130 T3 DK1855130 T3 DK 1855130T3
- Authority
- DK
- Denmark
- Prior art keywords
- index
- chromatic dispersion
- sleeve
- bundle
- compensation
- 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
- G02B6/028—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
- G02B6/02004—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
- G02B6/02252—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
- G02B6/03622—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
- G02B6/03627—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
- G02B6/036—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 - + - +
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Optical Communication System (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0212403A FR2845486B1 (fr) | 2002-10-07 | 2002-10-07 | Fibre optique a compensation de dispersion chromatique |
EP03807865A EP1549978B1 (fr) | 2002-10-07 | 2003-10-03 | Fibre optique a compensation de dispersion chromatique |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1855130T3 true DK1855130T3 (da) | 2011-08-01 |
Family
ID=32011446
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK03807865T DK1549978T3 (da) | 2002-10-07 | 2003-10-03 | Optisk fiber med kompensation for kromatisk spredning |
DK07011293.3T DK1855130T3 (da) | 2002-10-07 | 2003-10-03 | Optisk fiber med kompensation for kromatisk spredning |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK03807865T DK1549978T3 (da) | 2002-10-07 | 2003-10-03 | Optisk fiber med kompensation for kromatisk spredning |
Country Status (8)
Country | Link |
---|---|
US (1) | US7006743B2 (da) |
EP (2) | EP1549978B1 (da) |
CN (2) | CN100389333C (da) |
AT (2) | ATE510235T1 (da) |
DE (1) | DE60315487T2 (da) |
DK (2) | DK1549978T3 (da) |
FR (1) | FR2845486B1 (da) |
WO (1) | WO2004034110A1 (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100495091C (zh) * | 2007-06-01 | 2009-06-03 | 中国科学院上海光学精密机械研究所 | 泄漏结构大模场双包层单模掺镱光纤 |
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 |
CN111694088B (zh) * | 2019-09-29 | 2022-06-14 | 法尔胜泓昇集团有限公司 | 一种单模光纤及其制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2221737A1 (en) * | 1996-07-31 | 1998-01-31 | Corning Incorporated | Dispersion compensating single mode waveguide |
US5999679A (en) * | 1997-07-14 | 1999-12-07 | Corning Incorporated | Dispersion compensating single mode waveguide |
ID27455A (id) * | 1998-02-23 | 2001-04-12 | Corning Inc | Pemandu gelombang yang ditata dispersi kemiringan rendah |
FR2782391A1 (fr) * | 1998-08-13 | 2000-02-18 | Alsthom Cge Alcatel | Ajout d'un anneau externe au profil d'indice d'une fibre optique monomode a dispersion decalee |
KR100636332B1 (ko) * | 1998-09-21 | 2006-10-19 | 피렐리 카비 에 시스테미 소시에떼 퍼 아찌오니 | 확장 파장 밴드용의 광파이버 |
CN1148589C (zh) * | 1998-10-23 | 2004-05-05 | 古河电气工业株式会社 | 色散补偿光纤和使用色散补偿光纤的波分多路复用传输线 |
CN1126965C (zh) * | 1999-04-30 | 2003-11-05 | 康宁股份有限公司 | 色散补偿光纤 |
CA2340947A1 (en) | 1999-06-28 | 2001-01-04 | The Furukawa Electric Co., Ltd. | Optical transmission line |
EP1111414A3 (en) * | 1999-12-13 | 2007-08-08 | Sumitomo Electric Industries, Ltd. | Optical fiber and optical transmission system |
EP1269233B1 (en) * | 2000-03-30 | 2008-12-24 | Corning Incorporated | Dispersion slope compensating optical waveguide fiber |
JP2001296444A (ja) * | 2000-04-11 | 2001-10-26 | Sumitomo Electric Ind Ltd | 分散補償光ファイバ、光伝送路および分散補償モジュール |
JP2002082251A (ja) * | 2000-06-23 | 2002-03-22 | Sumitomo Electric Ind Ltd | 光ファイバ、光伝送路および分散補償モジュール |
AU783168B2 (en) * | 2000-06-23 | 2005-09-29 | Sumitomo Electric Industries, Ltd. | Optical fiber, optical transmission line and dispersion compensating module |
EP1314268B1 (en) * | 2000-08-31 | 2010-12-15 | Prysmian S.p.A. | Optical transmission link with low slope, raman amplified fiber |
-
2002
- 2002-10-07 FR FR0212403A patent/FR2845486B1/fr not_active Expired - Fee Related
-
2003
- 2003-09-30 US US10/673,454 patent/US7006743B2/en not_active Expired - Fee Related
- 2003-10-03 CN CNB200380105247XA patent/CN100389333C/zh not_active Expired - Fee Related
- 2003-10-03 AT AT07011293T patent/ATE510235T1/de not_active IP Right Cessation
- 2003-10-03 CN CN2008100867707A patent/CN101251618B/zh not_active Expired - Fee Related
- 2003-10-03 DE DE60315487T patent/DE60315487T2/de not_active Expired - Lifetime
- 2003-10-03 DK DK03807865T patent/DK1549978T3/da active
- 2003-10-03 EP EP03807865A patent/EP1549978B1/fr not_active Expired - Lifetime
- 2003-10-03 DK DK07011293.3T patent/DK1855130T3/da active
- 2003-10-03 WO PCT/FR2003/002903 patent/WO2004034110A1/fr active IP Right Grant
- 2003-10-03 EP EP07011293A patent/EP1855130B9/fr not_active Expired - Lifetime
- 2003-10-03 AT AT03807865T patent/ATE369576T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN101251618B (zh) | 2010-10-06 |
EP1855130A1 (fr) | 2007-11-14 |
EP1549978A1 (fr) | 2005-07-06 |
WO2004034110A1 (fr) | 2004-04-22 |
DE60315487D1 (de) | 2007-09-20 |
ATE369576T1 (de) | 2007-08-15 |
US7006743B2 (en) | 2006-02-28 |
CN101251618A (zh) | 2008-08-27 |
CN100389333C (zh) | 2008-05-21 |
FR2845486B1 (fr) | 2005-01-28 |
EP1855130B1 (fr) | 2011-05-18 |
CN1720470A (zh) | 2006-01-11 |
EP1855130B9 (fr) | 2012-03-14 |
ATE510235T1 (de) | 2011-06-15 |
DK1549978T3 (da) | 2007-10-22 |
US20040136672A1 (en) | 2004-07-15 |
EP1549978B1 (fr) | 2007-08-08 |
DE60315487T2 (de) | 2008-04-30 |
FR2845486A1 (fr) | 2004-04-09 |
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