DE69800250D1 - Optische Faser mit geringer Disperionssteilheit im Wellenlängenbereich von Erbiumverstärkern - Google Patents
Optische Faser mit geringer Disperionssteilheit im Wellenlängenbereich von ErbiumverstärkernInfo
- Publication number
- DE69800250D1 DE69800250D1 DE69800250T DE69800250T DE69800250D1 DE 69800250 D1 DE69800250 D1 DE 69800250D1 DE 69800250 T DE69800250 T DE 69800250T DE 69800250 T DE69800250 T DE 69800250T DE 69800250 D1 DE69800250 D1 DE 69800250D1
- Authority
- DE
- Germany
- Prior art keywords
- steepness
- optical fiber
- wavelength range
- low dispersion
- erbium amplifiers
- 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
- G02B6/02214—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
- G02B6/02233—Dispersion flattened fibres, i.e. having a low dispersion variation over an extended wavelength range having at least two dispersion zero wavelengths
-
- 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
- G02B6/036—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 - + -
-
- 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
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)
- Lasers (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/869,390 US5878182A (en) | 1997-06-05 | 1997-06-05 | Optical fiber having a low-dispersion slope in the erbium amplifier region |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69800250D1 true DE69800250D1 (de) | 2000-09-14 |
DE69800250T2 DE69800250T2 (de) | 2000-12-28 |
Family
ID=25353463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69800250T Expired - Lifetime DE69800250T2 (de) | 1997-06-05 | 1998-05-26 | Optische Faser mit geringer Disperionssteilheit im Wellenlängenbereich von Erbiumverstärkern |
Country Status (10)
Country | Link |
---|---|
US (1) | US5878182A (de) |
EP (1) | EP0883002B1 (de) |
JP (1) | JP3715104B2 (de) |
KR (1) | KR100299807B1 (de) |
CN (1) | CN1133884C (de) |
AU (1) | AU711776B2 (de) |
BR (1) | BR9801775B1 (de) |
CA (1) | CA2237282C (de) |
DE (1) | DE69800250T2 (de) |
RU (1) | RU2140095C1 (de) |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU693329B2 (en) * | 1995-04-13 | 1998-06-25 | Corning Incorporated | Dispersion managed optical waveguide |
WO1999018461A1 (fr) * | 1997-10-02 | 1999-04-15 | Sumitomo Electric Industries, Ltd. | Fibre optique a decalage et dispersion |
US6396986B1 (en) * | 1998-04-22 | 2002-05-28 | Corning Incorporated | Method of making optical fibers |
KR20010053394A (ko) * | 1998-07-07 | 2001-06-25 | 오카야마 노리오 | 광 파이버 |
US6711331B2 (en) | 1998-07-07 | 2004-03-23 | Sumitomo Electric Industries, Ltd. | Optical fiber |
DE19839870A1 (de) * | 1998-09-02 | 2000-03-09 | Deutsche Telekom Ag | Optische Single-Mode-Lichtleitfaser |
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 |
EP1054275B1 (de) * | 1998-12-03 | 2008-05-07 | Sumitomo Electric Industries, Ltd. | Dispersionsentzerrende optische faser und diese enthaltende optische ubertragungsleitung |
CN1133083C (zh) * | 1998-12-17 | 2003-12-31 | 住友电气工业株式会社 | 光纤 |
US6337942B1 (en) * | 1998-12-17 | 2002-01-08 | Sumitomo Electric Industries, Ltd. | Optical fiber |
CA2655009C (en) | 1998-12-18 | 2011-05-24 | Prysmian Cavi E Sistemi Energia S.R.L. | Optical system and method having low loss and non-linear effects |
EP1653262A3 (de) * | 1998-12-18 | 2006-05-10 | Prysmian Cavi e Sistemi Energia S.r.l. | Optisches System und Verfahren mit niedrigem Verlust und geringen nichtlinearen Effekten |
FR2788180B1 (fr) * | 1999-01-04 | 2004-01-30 | Cit Alcatel | Systeme de transmission a fibre optique a multiplexage en longueur d'onde |
FR2788138B1 (fr) * | 1999-01-04 | 2001-03-30 | Cit Alcatel | Fibre optique a faible pente de dispersion chromatique |
FR2790108B1 (fr) * | 1999-02-18 | 2001-05-04 | Cit Alcatel | Fibre optique a grande surface effective et a forte dispersion chromatique |
US6418256B1 (en) | 1999-02-23 | 2002-07-09 | Lasercomm, Inc. | High order spatial mode optical fiber |
TW451088B (en) | 1999-04-16 | 2001-08-21 | Sumitomo Electric Industries | Optical fiber and optical transmission line including the same |
US6301422B1 (en) * | 1999-04-28 | 2001-10-09 | Corning Incorporated | Large effective area fiber having a low total dispersion slope |
US6317549B1 (en) | 1999-05-24 | 2001-11-13 | Lucent Technologies Inc. | Optical fiber having negative dispersion and low slope in the Erbium amplifier region |
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 |
WO2001027667A2 (en) * | 1999-10-12 | 2001-04-19 | Corning Incorporated | Higher wavelength optimized optical fiber waveguide |
FR2801685B1 (fr) * | 1999-11-25 | 2002-02-22 | Cit Alcatel | Fibre optique a dispersion chromatique decalee pour systemes de transmission a fibre optique a multiplexage en longueurs d'onde |
JP2001159722A (ja) * | 1999-12-02 | 2001-06-12 | Sumitomo Electric Ind Ltd | 多心光ファイバおよび多心光ファイバ製造方法 |
JP4269453B2 (ja) * | 1999-12-10 | 2009-05-27 | 住友電気工業株式会社 | 光増幅用光ファイバおよび光ファイバ増幅器 |
JP4134468B2 (ja) | 1999-12-13 | 2008-08-20 | 住友電気工業株式会社 | 光ファイバ |
US6697558B2 (en) | 2000-03-03 | 2004-02-24 | Fitel U.S.A. Corp | Raman amplified optical system with reduction of four-wave mixing effects |
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 |
US6418258B1 (en) * | 2000-06-09 | 2002-07-09 | Gazillion Bits, Inc. | Microstructured optical fiber with improved transmission efficiency and durability |
JP2002009376A (ja) * | 2000-06-23 | 2002-01-11 | Furukawa Electric Co Ltd:The | 光増幅用光ファイバ |
JP2004519701A (ja) | 2000-08-16 | 2004-07-02 | コーニング・インコーポレーテッド | 大なる実効面積、低分散且つ低分散傾斜を有する光ファイバ |
JP4206623B2 (ja) * | 2000-09-01 | 2009-01-14 | 住友電気工業株式会社 | 負分散光ファイバおよび光伝送路 |
JP4531954B2 (ja) * | 2000-09-01 | 2010-08-25 | 古河電気工業株式会社 | 光ファイバおよびその光ファイバを用いた光伝送路 |
US6400877B1 (en) * | 2000-09-01 | 2002-06-04 | Sumitomo Electric Industries, Ltd. | Negative-dispersion optical fiber and optical transmission line incorporating the same |
JP2002202428A (ja) | 2000-10-31 | 2002-07-19 | Sumitomo Electric Ind Ltd | 光ファイバ |
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 |
US6512871B2 (en) | 2001-02-12 | 2003-01-28 | Gazillion Bits, Inc. | Dispersion compensating fiber with void pattern in secondary core |
US6490398B2 (en) * | 2001-02-21 | 2002-12-03 | Fitel Usa Corp. | Dispersion-compensating fiber having a high figure of merit |
US6498887B1 (en) | 2001-02-21 | 2002-12-24 | Fitel Usa Corp. | Dispersion-compensating fiber having a high relative dispersion slope |
US6654531B2 (en) | 2001-02-21 | 2003-11-25 | Fitel Usa Corp. | Dispersion-compensating module |
US6628859B2 (en) | 2001-03-22 | 2003-09-30 | Triquint Technology Holding Co. | Broadband mode converter |
JP4443788B2 (ja) * | 2001-03-30 | 2010-03-31 | 古河電気工業株式会社 | 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 |
JP2003066262A (ja) * | 2001-08-29 | 2003-03-05 | Sumitomo Electric Ind Ltd | 光伝送路および光通信システム |
JP3886771B2 (ja) | 2001-10-29 | 2007-02-28 | 株式会社フジクラ | Wdm用シングルモード光ファイバ及び複合光線路 |
JP2003156649A (ja) * | 2001-11-19 | 2003-05-30 | Furukawa Electric Co Ltd:The | 光ファイバ |
WO2003071325A1 (en) | 2002-02-15 | 2003-08-28 | Corning Incorporated | Low slope dispersion shifted optical fiber |
US6724956B2 (en) | 2002-04-03 | 2004-04-20 | Fitel Usa Corporation | Method and apparatus for providing dispersion compensation |
US6785456B2 (en) | 2002-04-12 | 2004-08-31 | Corning Incorporated | Dispersion managed cable for unrepeatered systems |
US6707976B1 (en) | 2002-09-04 | 2004-03-16 | Fitel Usa Corporation | Inverse dispersion compensating fiber |
JP2004126148A (ja) * | 2002-10-01 | 2004-04-22 | Furukawa Electric Co Ltd:The | 光ファイバおよびそれを用いた光伝送路 |
US6865328B2 (en) * | 2002-10-11 | 2005-03-08 | Corning Incorporated | Positive dispersion optical fiber |
US7079737B1 (en) | 2002-10-11 | 2006-07-18 | Corning Incorporated | Devices and methods for dynamic dispersion compensation |
US6901176B2 (en) * | 2002-10-15 | 2005-05-31 | University Of Maryland | Fiber tip based sensor system for acoustic measurements |
US7103251B2 (en) * | 2002-12-31 | 2006-09-05 | Corning Incorporated | Dispersion flattened NZDSF fiber |
KR100506311B1 (ko) * | 2003-01-20 | 2005-08-05 | 삼성전자주식회사 | 광대역 분산 제어 광섬유 |
US6904217B2 (en) * | 2003-01-29 | 2005-06-07 | Furukawa Electric North America | Method for the manufacture of optical fibers, improved optical fibers, and improved Raman fiber amplifier communication systems |
NL1024015C2 (nl) | 2003-07-28 | 2005-02-01 | Draka Fibre Technology Bv | Multimode optische vezel voorzien van een brekingsindexprofiel, optisch communicatiesysteem onder toepassing daarvan en werkwijze ter vervaardiging van een dergelijke vezel. |
US7024083B2 (en) * | 2004-02-20 | 2006-04-04 | Corning Incorporated | Non-zero dispersion shifted optical fiber |
JP4079104B2 (ja) * | 2004-03-10 | 2008-04-23 | 住友電気工業株式会社 | 分散補償光ファイバ、分散補償器および光伝送路 |
US7187833B2 (en) * | 2004-04-29 | 2007-03-06 | Corning Incorporated | Low attenuation large effective area optical fiber |
US7336877B2 (en) * | 2004-08-31 | 2008-02-26 | Corning Incorporated | Broadband optical fiber |
US7537393B2 (en) | 2005-06-08 | 2009-05-26 | Commscope, Inc. Of North Carolina | Connectorized fiber optic cabling and methods for forming the same |
US10578812B2 (en) | 2005-06-08 | 2020-03-03 | Commscope, Inc. Of North Carolina | Methods for forming connectorized fiber optic cabling |
US8992098B2 (en) | 2005-06-08 | 2015-03-31 | Commscope, Inc. Of North Carolina | Methods for forming connectorized fiber optic cabling |
US7742667B2 (en) * | 2005-06-08 | 2010-06-22 | Commscope, Inc. Of North Carolina | Fiber optic cables and methods for forming the same |
US20070003198A1 (en) * | 2005-06-29 | 2007-01-04 | Lance Gibson | Low loss optical fiber designs and methods for their manufacture |
US7565048B1 (en) | 2008-05-30 | 2009-07-21 | Ofs Fitel Llc | Undersea optical fiber transmission systems |
US9739962B2 (en) * | 2013-05-14 | 2017-08-22 | Vixar | Plastic optical fiber data communication links |
JP6268758B2 (ja) | 2013-06-10 | 2018-01-31 | 住友電気工業株式会社 | 光ファイバ |
KR20190104221A (ko) * | 2017-01-24 | 2019-09-06 | 코닝 인코포레이티드 | 광 섬유 및 이를 포함하는 광학 시스템 |
WO2022086863A1 (en) * | 2020-10-22 | 2022-04-28 | Ofs Fitel, Llc | Increasing total data capacity in optical transmission systems |
Family Cites Families (16)
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---|---|---|---|---|
CA1124119A (en) * | 1979-10-08 | 1982-05-25 | Katsunari Okamoto | Single mode optical fibers |
US4439007A (en) * | 1981-06-09 | 1984-03-27 | Bell Telephone Laboratories, Incorporated | Low dispersion single mode fiber |
US4435040A (en) * | 1981-09-03 | 1984-03-06 | Bell Telephone Laboratories, Incorporated | Double-clad optical fiberguide |
US4715679A (en) * | 1981-12-07 | 1987-12-29 | Corning Glass Works | Low dispersion, low-loss single-mode optical waveguide |
CA1248386A (en) * | 1982-03-11 | 1989-01-10 | Leonard G. Cohen | Quadruple-clad optical fiberguide |
US4447127A (en) * | 1982-04-09 | 1984-05-08 | Bell Telephone Laboratories, Incorporated | Low loss single mode fiber |
EP0131634B1 (de) * | 1983-06-29 | 1988-06-01 | ANT Nachrichtentechnik GmbH | Monomode W-Faser |
US4852968A (en) * | 1986-08-08 | 1989-08-01 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber comprising a refractive index trench |
US4889404A (en) * | 1987-09-09 | 1989-12-26 | Corning Incorporated | Asymmetrical bidirectional telecommunication system |
US4877304A (en) * | 1987-09-09 | 1989-10-31 | Corning Incorporated | Few-mode/single-mode fiber |
US5361319A (en) * | 1992-02-04 | 1994-11-01 | Corning Incorporated | Dispersion compensating devices and systems |
US5327516A (en) * | 1993-05-28 | 1994-07-05 | At&T Bell Laboratories | Optical fiber for wavelength division multiplexing |
US5587830A (en) * | 1993-05-28 | 1996-12-24 | Lucent Technologies Inc. | High capacity optical fiber network |
US5504829A (en) * | 1993-12-27 | 1996-04-02 | Corning Incorporated | Optical fiber for soliton transmission and method of making |
US5579428A (en) * | 1995-06-07 | 1996-11-26 | Corning Incorporated | Solitons in dispersion flattened waveguide |
US5611016A (en) * | 1996-06-07 | 1997-03-11 | Lucent Technologies Inc. | Dispersion-balanced optical cable |
-
1997
- 1997-06-05 US US08/869,390 patent/US5878182A/en not_active Expired - Lifetime
-
1998
- 1998-05-11 CA CA002237282A patent/CA2237282C/en not_active Expired - Fee Related
- 1998-05-26 DE DE69800250T patent/DE69800250T2/de not_active Expired - Lifetime
- 1998-05-26 EP EP98304121A patent/EP0883002B1/de not_active Expired - Lifetime
- 1998-06-03 KR KR1019980020568A patent/KR100299807B1/ko not_active IP Right Cessation
- 1998-06-04 RU RU98110790A patent/RU2140095C1/ru not_active IP Right Cessation
- 1998-06-04 AU AU69938/98A patent/AU711776B2/en not_active Ceased
- 1998-06-04 BR BRPI9801775-6A patent/BR9801775B1/pt not_active IP Right Cessation
- 1998-06-05 JP JP15700698A patent/JP3715104B2/ja not_active Expired - Lifetime
- 1998-06-05 CN CNB981097138A patent/CN1133884C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3715104B2 (ja) | 2005-11-09 |
KR100299807B1 (ko) | 2001-09-06 |
CA2237282C (en) | 1999-12-07 |
KR19990006630A (ko) | 1999-01-25 |
US5878182A (en) | 1999-03-02 |
CA2237282A1 (en) | 1998-12-05 |
CN1133884C (zh) | 2004-01-07 |
AU6993898A (en) | 1998-12-10 |
CN1201913A (zh) | 1998-12-16 |
DE69800250T2 (de) | 2000-12-28 |
EP0883002B1 (de) | 2000-08-09 |
JPH1152161A (ja) | 1999-02-26 |
MX9804380A (es) | 1998-12-31 |
BR9801775A (pt) | 1999-09-14 |
BR9801775B1 (pt) | 2009-01-13 |
AU711776B2 (en) | 1999-10-21 |
EP0883002A1 (de) | 1998-12-09 |
RU2140095C1 (ru) | 1999-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |