DE69727400D1 - Monomodiger optischer wellenleiter mit grosser effektiven fläche - Google Patents

Monomodiger optischer wellenleiter mit grosser effektiven fläche

Info

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
Application number
DE69727400T
Other languages
English (en)
Inventor
Yanming Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Inc
Original Assignee
Corning Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Corning Inc filed Critical Corning Inc
Application granted granted Critical
Publication of DE69727400D1 publication Critical patent/DE69727400D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02B6/03661—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 - +

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Integrated Circuits (AREA)
  • Lasers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE69727400T 1996-02-23 1997-02-19 Monomodiger optischer wellenleiter mit grosser effektiven fläche Expired - Lifetime DE69727400D1 (de)

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)

* Cited by examiner, † Cited by third party
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
EP1002251A1 (de) * 1997-08-07 2000-05-24 Corning Incorporated Dispersionsgesteuerte optische wellenleiter-faser
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
KR100593076B1 (ko) 1997-10-29 2006-06-26 코닝 인코포레이티드 큰 유효면적을 위한 도파관 프로파일
US6031956A (en) * 1997-11-17 2000-02-29 Corning Incorporated High performance single mode waveguide
EP1037074A4 (de) 1997-12-05 2001-01-17 Sumitomo Electric Industries Dispersions verschobene optische faser
DE69841544D1 (de) * 1997-12-05 2010-04-22 Sumitomo Electric Industries Optische faser mit flacher dispersion
WO1999032909A1 (fr) * 1997-12-22 1999-07-01 Sumitomo Electric Industries, Ltd. Ligne de transmission optique
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
KR20010053516A (ko) * 1998-07-14 2001-06-25 알프레드 엘. 미첼슨 단일모드 광도파관
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
WO2000017681A1 (fr) * 1998-09-17 2000-03-30 Alcatel Fibre optique a rapport optimise entre l'aire effective et la pente de dispersion pour systemes de transmission a fibre optique a multiplexage en longueurs d'onde
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
ID29274A (id) * 1998-09-21 2001-08-16 Pirelli Cavi E Sistemi Spa Serat optik untuk jalur panjang gelombang yang diperluas
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
EP1146358A4 (de) 1998-11-26 2005-09-07 Sumitomo Electric Industries Optische faser und optisches übertragungssystem mit dieser faser
CA2355124C (en) * 1998-12-18 2011-07-19 Pirelli & C. S.P.A. Optical fiber for metropolitan and access network systems
ES2260949T3 (es) 1998-12-18 2006-11-01 Prysmian Cavi E Sistemi Energia S.R.L. Sistema optico y procedimiento con bajas perdidas y efectos no lineales.
CN100501466C (zh) * 1998-12-18 2009-06-17 普雷斯曼电缆及***能源有限公司 单模光传输光纤
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
CA2370448A1 (en) 1999-04-30 2000-11-09 Corning Incorporated Dispersion compensating fiber
EP1120671A4 (de) * 1999-07-12 2005-06-01 Fujikura Ltd Dispersionsverschobene optische faser
CN1237356C (zh) * 1999-07-27 2006-01-18 康宁股份有限公司 具有功率限制凹陷的光纤
US6694079B1 (en) 1999-07-27 2004-02-17 Fujikura Ltd. Disperson-shifted optical fiber employing dual shape core profile
US6430346B1 (en) * 1999-09-03 2002-08-06 Corning Incorporated Negative dispersion single mode waveguide fiber
US6546177B1 (en) 1999-09-09 2003-04-08 Fujikura Ltd. Dispersion shifted optical fiber
US6424778B1 (en) 1999-09-29 2002-07-23 Corning Incorporated Optical fiber with large effective area and low dispersion slope for submarine applications
AU2723801A (en) 1999-11-22 2001-06-04 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
JP2001166173A (ja) 1999-12-13 2001-06-22 Sumitomo Electric Ind Ltd 光ファイバ
EP1111414A3 (de) 1999-12-13 2007-08-08 Sumitomo Electric Industries, Ltd. Optische Faser und optisches Übertragungssystem
JP4134468B2 (ja) * 1999-12-13 2008-08-20 住友電気工業株式会社 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
DE60118474T2 (de) * 2000-08-23 2006-09-07 Matsushita Electric Industrial Co., Ltd., Kadoma Optisches Element und Verfahren zu seiner Herstellung
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
AU2934102A (en) * 2001-03-30 2002-10-03 Sumitomo Electric Industries, Ltd. Optical transmission line, and optical fiber and dispersion compensating module employed in the same
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
EP1474712A1 (de) * 2002-02-15 2004-11-10 Corning Incorporated Dispersionsverschobene optische faser mit niedriger steigung
US6798962B2 (en) * 2002-02-26 2004-09-28 Corning Incorporated Broadband access optimized fiber and method of making
AU2003256651A1 (en) * 2002-07-31 2004-02-16 Corning Incorporated Non-zero dispersion shifted optical fiber having large effective area, low slope and low zero dispersion
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU3202197A (en) 1997-09-22
EP0990182A2 (de) 2000-04-05
EP0990182B1 (de) 2004-01-28
JPH11506228A (ja) 1999-06-02
CN1105929C (zh) 2003-04-16
CA2246445A1 (en) 1997-09-12
AU706828B2 (en) 1999-06-24
CN1212057A (zh) 1999-03-24
US5684909A (en) 1997-11-04
KR19990087046A (ko) 1999-12-15
JP3219200B2 (ja) 2001-10-15
WO1997033188A2 (en) 1997-09-12
EP0990182A4 (de) 2000-04-05
KR100438193B1 (ko) 2004-10-06

Similar Documents

Publication Publication Date Title
DE69727400D1 (de) Monomodiger optischer wellenleiter mit grosser effektiven fläche
DE69703782D1 (de) Laservorrichtung
DE69517036D1 (de) Wellenleiterstruktur
DE69418499D1 (de) Hintergrundbeleuchtungseinrichtung
DE69529626D1 (de) Optischer wellenleiterkreuzungspunktschalter
DE69714859D1 (de) Laservorrichtung
DE69703697D1 (de) Laservorrichtung
DE69400935D1 (de) Leistungswechselrichter-Einrichtung
DE69411789D1 (de) Optischer Wellenleiter
DE69733742D1 (de) Optisches Abtastgerät
NO308262B1 (no) Anordning ved bjelkeopplegg
DE69532223D1 (de) Optisches Gerät
DE69517991D1 (de) Planare wellenleiter
DE69408944D1 (de) Kraftverstärkende Kraftübertragungsvorrichtung
DE69500609D1 (de) Lichtempfangsvorrichtung
DE69703200D1 (de) Optischer wellenleiter
DE69503495D1 (de) Optischer verstärker mit dotiertem wellenleiter
DE69414541D1 (de) Laserapparat
DE69731029D1 (de) Lasergerät
BR9505749A (pt) Aparelho de exploração ótica
DE69408845D1 (de) Laservorrichtung
DE69529939D1 (de) Laservorrichtung
DE69731781D1 (de) Optisches Gerät
DE69721618D1 (de) Halbleiter-Photodetektor mit Wellenleiter
DE69424685D1 (de) Mikroausrichtevorrichtung

Legal Events

Date Code Title Description
8332 No legal effect for de