DE69727400D1 - Monomodiger optischer wellenleiter mit grosser effektiven fläche - Google Patents
Monomodiger optischer wellenleiter mit grosser effektiven flächeInfo
- Publication number
- DE69727400D1 DE69727400D1 DE69727400T DE69727400T DE69727400D1 DE 69727400 D1 DE69727400 D1 DE 69727400D1 DE 69727400 T DE69727400 T DE 69727400T DE 69727400 T DE69727400 T DE 69727400T DE 69727400 D1 DE69727400 D1 DE 69727400D1
- Authority
- DE
- Germany
- Prior art keywords
- mono
- effective area
- wave guide
- mode optical
- optical wave
- 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
- 230000003287 optical effect Effects 0.000 title 1
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
- G02B6/02004—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
- G02B6/02014—Effective area greater than 60 square microns in the C band, i.e. 1530-1565 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
- G02B6/02214—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
- G02B6/0286—Combination of graded index in the central core segment and a graded index layer external to the central core segment
-
- 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
- G02B6/03605—Highest refractive index not on central axis
- G02B6/03611—Highest index adjacent to central axis region, e.g. annular core, coaxial ring, centreline depression affecting waveguiding
-
- 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 - +
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1212496P | 1996-02-23 | 1996-02-23 | |
US08/770,402 US5684909A (en) | 1996-02-23 | 1996-12-20 | Large effective area single mode optical waveguide |
PCT/US1997/002543 WO1997033188A2 (en) | 1996-02-23 | 1997-02-19 | Large effective area single mode optical waveguide |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69727400D1 true DE69727400D1 (de) | 2004-03-04 |
Family
ID=26683189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69727400T Expired - Lifetime DE69727400D1 (de) | 1996-02-23 | 1997-02-19 | Monomodiger optischer wellenleiter mit grosser effektiven fläche |
Country Status (9)
Country | Link |
---|---|
US (1) | US5684909A (de) |
EP (1) | EP0990182B1 (de) |
JP (1) | JP3219200B2 (de) |
KR (1) | KR100438193B1 (de) |
CN (1) | CN1105929C (de) |
AU (1) | AU706828B2 (de) |
CA (1) | CA2246445A1 (de) |
DE (1) | DE69727400D1 (de) |
WO (1) | WO1997033188A2 (de) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5822488A (en) * | 1995-10-04 | 1998-10-13 | Sumitomo Electric Industries, Inc. | Single-mode optical fiber with plural core portions |
US5781684A (en) * | 1996-12-20 | 1998-07-14 | Corning Incorporated | Single mode optical waveguide having large effective area |
CA2225889A1 (en) * | 1996-12-27 | 1998-06-27 | Sumitomo Electric Industries, Ltd. | Dispersion-shifted fiber |
US6317552B1 (en) * | 1997-08-07 | 2001-11-13 | Corning Incorporated | Dispersion managed optical waveguide fiber |
JP3830636B2 (ja) * | 1997-10-14 | 2006-10-04 | 株式会社フジクラ | 分散シフト光ファイバ |
WO1999022258A1 (fr) * | 1997-10-29 | 1999-05-06 | Sumitomo Electric Industries, Ltd. | Fibre optique a dephasage dispersif |
ID25498A (id) * | 1997-10-29 | 2000-10-05 | Corning Inc | Profil pemandu gelombang untuk daerah efektif yang besar |
US6031956A (en) * | 1997-11-17 | 2000-02-29 | Corning Incorporated | High performance single mode waveguide |
WO1999030194A1 (fr) | 1997-12-05 | 1999-06-17 | Sumitomo Electric Industries, Ltd. | Fibre optique a dispersion decalee |
ID22381A (id) * | 1997-12-05 | 1999-10-07 | Sumitomo Electric Industries | Serat optik dengan dispersi yang dipersempit |
AU758782B2 (en) * | 1997-12-22 | 2003-03-27 | Sumitomo Electric Industries, Ltd. | Optical transmission line |
US6421490B1 (en) | 1998-02-23 | 2002-07-16 | Corning Incorporated | Low slope dispersion managed waveguide |
US6396986B1 (en) * | 1998-04-22 | 2002-05-28 | Corning Incorporated | Method of making optical fibers |
BR9815860A (pt) * | 1998-04-30 | 2001-10-30 | Sumitomo Electric Industries | Fibra ótica |
US6321016B1 (en) * | 1998-06-19 | 2001-11-20 | Pirelli Cavi E Sistemi S.P.A. | Optical fiber having low non-linearity for WDM transmission |
JP2002520671A (ja) * | 1998-07-14 | 2002-07-09 | コーニング・インコーポレーテッド | シングルモード光導波路 |
US6343176B1 (en) * | 1998-07-31 | 2002-01-29 | Corning Incorporated | Long haul single mode waveguide |
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 |
FR2782390A1 (fr) * | 1998-08-13 | 2000-02-18 | Alsthom Cge Alcatel | Fibre optique monomode a dispersion decalee et a creux central |
DE19839870A1 (de) | 1998-09-02 | 2000-03-09 | Deutsche Telekom Ag | Optische Single-Mode-Lichtleitfaser |
US6212322B1 (en) | 1998-09-11 | 2001-04-03 | Corning Incorporated | Positive dispersion low dispersion slope fiber |
FR2783609B1 (fr) * | 1998-09-17 | 2002-08-30 | Cit Alcatel | Fibre optique monomode optimisee pour les hauts debits |
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 |
US6535676B1 (en) | 1998-09-17 | 2003-03-18 | Alcatel | Optical fibre with optimized ratio of effective area to dispersion scope for optical fibre transmission system with wavelength multiplexing |
DE69915505T2 (de) * | 1998-09-21 | 2005-04-07 | Pirelli & C. S.P.A. | Glasfaser für erweitertes wellenlängenband |
KR100636332B1 (ko) | 1998-09-21 | 2006-10-19 | 피렐리 카비 에 시스테미 소시에떼 퍼 아찌오니 | 확장 파장 밴드용의 광파이버 |
FR2784197B1 (fr) * | 1998-10-05 | 2000-12-15 | Cit Alcatel | Fibre optique monomode a dispersion decalee a grande aire effective |
ID29527A (id) | 1998-11-26 | 2001-09-06 | Sumitomo Electric Industries | Serat optik dan sistem transmisi optik yang mencakup serat optik yang sama |
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 |
BR9916365A (pt) * | 1998-12-18 | 2001-12-11 | Pirelli Cavi E Sistemi Spa | Linha de transmissão óptica tendo umcomprimento de onda operacional, sistema decomunicações óptica de alta velocidade, processode transmitir um sinal através de uma linha detransmissão e fibra de transmissão ópticaunimodo alojada dentro de um cabo de fibrasópticas |
JP2002533744A (ja) * | 1998-12-18 | 2002-10-08 | ピレリー・カビ・エ・システミ・ソチエタ・ペル・アツィオーニ | 大都市ネットワークシステムおよびアクセスネットワークシステム用の光ファイバ |
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 |
FR2788138B1 (fr) * | 1999-01-04 | 2001-03-30 | Cit Alcatel | Fibre optique a faible pente de dispersion chromatique |
TW451088B (en) | 1999-04-16 | 2001-08-21 | Sumitomo Electric Industries | Optical fiber and optical transmission line including the same |
BR0010173A (pt) | 1999-04-30 | 2002-01-15 | Corning Inc | Fibra de compensação de dispersão |
EP1120671A4 (de) * | 1999-07-12 | 2005-06-01 | Fujikura Ltd | Dispersionsverschobene optische faser |
JP2004500590A (ja) * | 1999-07-27 | 2004-01-08 | コーニング・インコーポレーテッド | 負の分散および大なるAeffを有する光導波路 |
WO2001007943A1 (fr) | 1999-07-27 | 2001-02-01 | Fujikura Ltd. | Fibre optique a dispersion decalee |
US6430346B1 (en) | 1999-09-03 | 2002-08-06 | Corning Incorporated | Negative dispersion single mode waveguide fiber |
DE60042109D1 (de) | 1999-09-09 | 2009-06-10 | Fujikura Ltd | Dispersionsverschobene optische faser |
US6424778B1 (en) | 1999-09-29 | 2002-07-23 | Corning Incorporated | Optical fiber with large effective area and low dispersion slope for submarine applications |
CA2392328A1 (en) * | 1999-11-22 | 2001-05-31 | Corning Incorporated | Dispersion shifted large effective area waveguide fiber |
US6324327B1 (en) | 1999-11-23 | 2001-11-27 | Corning Incorporated | Low dispersion slope negative dispersion optical fiber |
JP4134468B2 (ja) * | 1999-12-13 | 2008-08-20 | 住友電気工業株式会社 | 光ファイバ |
EP1111414A3 (de) | 1999-12-13 | 2007-08-08 | Sumitomo Electric Industries, Ltd. | Optische Faser und optisches Übertragungssystem |
JP2001166173A (ja) | 1999-12-13 | 2001-06-22 | Sumitomo Electric Ind Ltd | 光ファイバ |
FR2805620B1 (fr) * | 2000-02-24 | 2002-05-31 | Cit Alcatel | Fibre optique monomode en cable pour reseau de transmission a fibre optique a multiplexage en longueur d'onde |
US6640038B2 (en) * | 2000-05-31 | 2003-10-28 | Corning Incorporated | Dispersion managed fibers having reduced sensitivity to manufacturing variabilities |
US6418258B1 (en) | 2000-06-09 | 2002-07-09 | Gazillion Bits, Inc. | Microstructured optical fiber with improved transmission efficiency and durability |
US6826344B2 (en) * | 2000-08-23 | 2004-11-30 | Matsushita Electric Industrial Co., Ltd. | Optical element and method of fabrication thereof |
JP2002261366A (ja) * | 2000-12-26 | 2002-09-13 | Sumitomo Electric Ind Ltd | 増幅用光ファイバ及びそれを含む光ファイバ増幅器 |
US6516124B2 (en) * | 2001-03-02 | 2003-02-04 | Optical Power Systems Incorporated | Fiber for enhanced energy absorption |
EP1246380A3 (de) * | 2001-03-30 | 2004-01-14 | Sumitomo Electric Industries, Ltd. | Dispersionskompensierungsvorrichtung für optische Faser |
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 |
US6599957B2 (en) | 2001-05-07 | 2003-07-29 | Corning Incorporated | Photosensitive material suitable for making waveguides and method of making waveguides utilizing this photosensitive optical material |
US6744951B2 (en) | 2001-05-07 | 2004-06-01 | Cornigg Incorporated | Waveguides and method of making them |
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 |
US6789960B2 (en) | 2001-07-06 | 2004-09-14 | Corning Incorporated | Method of connecting optical fibers, an optical fiber therefor, and an optical fiber span therefrom |
US6801699B1 (en) | 2001-11-15 | 2004-10-05 | Corning Incorporated | High capacity optical waveguide fiber |
WO2003044577A2 (en) * | 2001-11-15 | 2003-05-30 | Corning Incorporated | High capacity optical waveguide fiber |
AU2003210934A1 (en) * | 2002-02-15 | 2003-09-09 | Corning Incorporated | Low slope dispersion shifted optical fiber |
US6798962B2 (en) * | 2002-02-26 | 2004-09-28 | Corning Incorporated | Broadband access optimized fiber and method of making |
EP1530735A1 (de) * | 2002-07-31 | 2005-05-18 | Corning Incorporated | Dispersionsverschobene optische faser mit von null verschiedener dispersion, grosser effektiver fläche, geringer steigung und niedrieger null-dispersionswellenlänge |
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 |
US20040076392A1 (en) * | 2002-10-17 | 2004-04-22 | Bickham Scott R. | Low Kappa, dual-moat DC fiber and optical transmission line |
US20040081414A1 (en) * | 2002-10-28 | 2004-04-29 | Barker Delmar L. | Type of optical/RF transmission fiber constructed from left handed materials (LHM) with air core capable of high power transmission |
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 |
JP2004328149A (ja) * | 2003-04-22 | 2004-11-18 | Sumitomo Electric Ind Ltd | 光伝送システム |
JP2005031581A (ja) * | 2003-07-11 | 2005-02-03 | Sumitomo Electric Ind Ltd | 光ファイバ、光ファイバ伝送路及び光伝送システム |
US7003203B2 (en) * | 2003-07-18 | 2006-02-21 | Corning Incorporated | Large effective area, low kappa, dispersion compensating optical fiber and telecommunication span including same |
US7171090B2 (en) * | 2005-06-30 | 2007-01-30 | Corning Incorporated | Low attenuation optical fiber |
CN101373237B (zh) * | 2007-08-22 | 2010-05-26 | 富通集团有限公司 | 一种优化色散特性的单模光纤 |
US9042692B2 (en) * | 2013-08-27 | 2015-05-26 | Corning Cable Systems Llc | Universal optical fibers for optical fiber connectors |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4715679A (en) * | 1981-12-07 | 1987-12-29 | Corning Glass Works | Low dispersion, low-loss single-mode optical waveguide |
US5363463A (en) * | 1982-08-06 | 1994-11-08 | Kleinerman Marcos Y | Remote sensing of physical variables with fiber optic systems |
US4852968A (en) * | 1986-08-08 | 1989-08-01 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber comprising a refractive index trench |
US4770492A (en) * | 1986-10-28 | 1988-09-13 | Spectran Corporation | Pressure or strain sensitive optical fiber |
US5553185A (en) * | 1994-12-27 | 1996-09-03 | Corning Incorporated | Controlled dispersion optical waveguide |
-
1996
- 1996-12-20 US US08/770,402 patent/US5684909A/en not_active Expired - Fee Related
-
1997
- 1997-02-19 CA CA002246445A patent/CA2246445A1/en not_active Abandoned
- 1997-02-19 JP JP53177997A patent/JP3219200B2/ja not_active Expired - Fee Related
- 1997-02-19 CN CN97192538A patent/CN1105929C/zh not_active Expired - Fee Related
- 1997-02-19 DE DE69727400T patent/DE69727400D1/de not_active Expired - Lifetime
- 1997-02-19 KR KR10-1998-0706431A patent/KR100438193B1/ko not_active IP Right Cessation
- 1997-02-19 WO PCT/US1997/002543 patent/WO1997033188A2/en active IP Right Grant
- 1997-02-19 AU AU32021/97A patent/AU706828B2/en not_active Ceased
- 1997-02-19 EP EP97927589A patent/EP0990182B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1997033188A2 (en) | 1997-09-12 |
KR19990087046A (ko) | 1999-12-15 |
CN1105929C (zh) | 2003-04-16 |
CA2246445A1 (en) | 1997-09-12 |
EP0990182B1 (de) | 2004-01-28 |
EP0990182A4 (de) | 2000-04-05 |
AU3202197A (en) | 1997-09-22 |
EP0990182A2 (de) | 2000-04-05 |
JP3219200B2 (ja) | 2001-10-15 |
CN1212057A (zh) | 1999-03-24 |
US5684909A (en) | 1997-11-04 |
AU706828B2 (en) | 1999-06-24 |
KR100438193B1 (ko) | 2004-10-06 |
JPH11506228A (ja) | 1999-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |