DE69620558T2 - Monomode-Lichtwellenleiter mit grosser effektiver Querschnittsfläche - Google Patents

Monomode-Lichtwellenleiter mit grosser effektiver Querschnittsfläche

Info

Publication number
DE69620558T2
DE69620558T2 DE69620558T DE69620558T DE69620558T2 DE 69620558 T2 DE69620558 T2 DE 69620558T2 DE 69620558 T DE69620558 T DE 69620558T DE 69620558 T DE69620558 T DE 69620558T DE 69620558 T2 DE69620558 T2 DE 69620558T2
Authority
DE
Germany
Prior art keywords
optical fiber
sectional area
mode optical
effective cross
large effective
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
Application number
DE69620558T
Other languages
English (en)
Other versions
DE69620558D1 (de
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 DE69620558D1 publication Critical patent/DE69620558D1/de
Publication of DE69620558T2 publication Critical patent/DE69620558T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/03605—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
    • 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
    • G02B6/02019—Effective area greater than 90 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
    • G02B6/02223—Dual window fibres, i.e. characterised by dispersion properties around 1550 nm and in at least another wavelength window, e.g. 1310 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
    • G02B6/028—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
    • G02B6/028—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
    • G02B6/03616—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
    • G02B6/03633—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 - -
DE69620558T 1995-12-15 1996-12-11 Monomode-Lichtwellenleiter mit grosser effektiver Querschnittsfläche Expired - Fee Related DE69620558T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/573,472 US5715346A (en) 1995-12-15 1995-12-15 Large effective area single mode optical waveguide

Publications (2)

Publication Number Publication Date
DE69620558D1 DE69620558D1 (de) 2002-05-16
DE69620558T2 true DE69620558T2 (de) 2002-10-10

Family

ID=24292129

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69620558T Expired - Fee Related DE69620558T2 (de) 1995-12-15 1996-12-11 Monomode-Lichtwellenleiter mit grosser effektiver Querschnittsfläche

Country Status (13)

Country Link
US (1) US5715346A (de)
EP (2) EP1160595A3 (de)
JP (1) JP3223474B2 (de)
KR (1) KR970042359A (de)
CN (1) CN1113256C (de)
AU (1) AU721088B2 (de)
BR (1) BR9605852A (de)
CA (1) CA2192425A1 (de)
DE (1) DE69620558T2 (de)
DK (1) DK0779524T3 (de)
RU (1) RU2166782C2 (de)
TW (1) TW316951B (de)
UA (1) UA39137C2 (de)

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US6031956A (en) * 1997-11-17 2000-02-29 Corning Incorporated High performance single mode waveguide
US5905838A (en) * 1998-02-18 1999-05-18 Lucent Technologies Inc. Dual window WDM optical fiber communication
FR2782390A1 (fr) * 1998-08-13 2000-02-18 Alsthom Cge Alcatel Fibre optique monomode a dispersion decalee et a creux central
US6212322B1 (en) * 1998-09-11 2001-04-03 Corning Incorporated Positive dispersion low dispersion slope fiber
US6337942B1 (en) 1998-12-17 2002-01-08 Sumitomo Electric Industries, Ltd. Optical fiber
CN1133083C (zh) 1998-12-17 2003-12-31 住友电气工业株式会社 光纤
DE69939490D1 (de) * 1998-12-18 2008-10-16 Prysmian Cavi Sistemi Energia Optische faser für innerstädtische- und zugangs-netzwerksysteme
FR2790108B1 (fr) 1999-02-18 2001-05-04 Cit Alcatel Fibre optique a grande surface effective et a forte dispersion chromatique
FR2790105B1 (fr) 1999-02-18 2003-07-04 Cit Alcatel Systeme, ligne et procede de transmission a fibre optique
FR2790106B1 (fr) * 1999-02-18 2001-05-04 Cit Alcatel Fibre optique a saut d'indice a large bande
EP1107027B1 (de) * 1999-04-13 2011-10-12 Sumitomo Electric Industries, Ltd. Optischer faser und optischer übertragungssystem mit eine solche optische faser
EP1116969A1 (de) * 1999-06-25 2001-07-18 The Furukawa Electric Co., Ltd. Dispersionskompensierte glasfaser und optische übertragungsstrecke
CN1302300C (zh) 1999-07-12 2007-02-28 株式会社藤仓 色散位移光纤
RU2206113C2 (ru) 1999-07-27 2003-06-10 Фудзикура Лтд. Оптическое волокно со смещенной дисперсией
WO2001014917A1 (fr) 1999-08-20 2001-03-01 The Furukawa Electric Co., Ltd. Fibre optique et ligne de transmission optique comprenant cette derniere
WO2001018575A1 (fr) * 1999-09-09 2001-03-15 Fujikura Ltd. Fibre optique a dispersion decalee
US6424778B1 (en) 1999-09-29 2002-07-23 Corning Incorporated Optical fiber with large effective area and low dispersion slope for submarine applications
KR100802251B1 (ko) 1999-11-22 2008-02-11 코닝 인코포레이티드 유효면적이 큰 분산 시프트 도파관 섬유
JP2004520607A (ja) 2000-10-11 2004-07-08 コーニング・インコーポレーテッド 低分散シングルモード光導波路ファイバ
JP2002202428A (ja) 2000-10-31 2002-07-19 Sumitomo Electric Ind Ltd 光ファイバ
US6611647B2 (en) 2000-12-12 2003-08-26 Corning Incorporated Large effective area optical fiber
JP2002208676A (ja) 2001-01-10 2002-07-26 Mitsubishi Electric Corp 半導体装置、半導体装置の製造方法及び半導体装置の設計方法
JP3845260B2 (ja) * 2001-02-16 2006-11-15 古河電気工業株式会社 光ファイバおよび光伝送路
US6516124B2 (en) * 2001-03-02 2003-02-04 Optical Power Systems Incorporated Fiber for enhanced energy absorption
US7043125B2 (en) 2001-07-30 2006-05-09 Corning Incorporated Optical waveguide fiber for local access
AU2002342178A1 (en) * 2001-11-15 2003-06-10 Corning Incorporated High capacity optical waveguide fiber
US6801699B1 (en) 2001-11-15 2004-10-05 Corning Incorporated High capacity optical waveguide fiber
CN100454125C (zh) * 2002-06-11 2009-01-21 古河电气工业株式会社 波形整形器
JP4073806B2 (ja) * 2002-08-09 2008-04-09 株式会社フジクラ 光ファイバ及び該光ファイバを用いた光伝送路
US7228040B2 (en) 2003-04-17 2007-06-05 Nippon Telegraph And Telephone Corporation Hole-assisted single mode optical fiber
US6904218B2 (en) 2003-05-12 2005-06-07 Fitel U.S.A. Corporation Super-large-effective-area (SLA) optical fiber and communication system incorporating the same
JP4451696B2 (ja) 2004-03-30 2010-04-14 富士通株式会社 微細構造ファイバの非線形係数の波長依存性をキャンセルする装置
JP2006154707A (ja) * 2004-10-29 2006-06-15 Shin Etsu Chem Co Ltd 光ファイバ
CN102185238B (zh) * 2011-04-01 2012-05-23 北京交通大学 通过改变包层折射率分布的大有效面积单模光纤放大器
CN102255228B (zh) * 2011-05-09 2012-05-30 北京交通大学 带有聚光层结构的光纤放大器
CN102222855B (zh) * 2011-05-09 2012-05-30 北京交通大学 带有聚光层结构的光纤激光器
CN102183813B (zh) * 2011-05-09 2012-05-30 北京交通大学 带有聚光层的光纤结构
EP2754524B1 (de) 2013-01-15 2015-11-25 Corning Laser Technologies GmbH Verfahren und Vorrichtung zum laserbasierten Bearbeiten von flächigen Substraten, d.h. Wafer oder Glaselement, unter Verwendung einer Laserstrahlbrennlinie
EP2781296B1 (de) 2013-03-21 2020-10-21 Corning Laser Technologies GmbH Vorrichtung und verfahren zum ausschneiden von konturen aus flächigen substraten mittels laser
US11556039B2 (en) 2013-12-17 2023-01-17 Corning Incorporated Electrochromic coated glass articles and methods for laser processing the same
US9517963B2 (en) 2013-12-17 2016-12-13 Corning Incorporated Method for rapid laser drilling of holes in glass and products made therefrom
TWI730945B (zh) 2014-07-08 2021-06-21 美商康寧公司 用於雷射處理材料的方法與設備
EP3552753A3 (de) 2014-07-14 2019-12-11 Corning Incorporated System und verfahren zur verarbeitung transparenter materialien mithilfe von in länge und durchmesser anpassbaren laserstrahlbrennlinien
JP7292006B2 (ja) 2015-03-24 2023-06-16 コーニング インコーポレイテッド ディスプレイガラス組成物のレーザ切断及び加工
EP3319911B1 (de) 2015-07-10 2023-04-19 Corning Incorporated Verfahren zur kontinuierlichen herstellung von löchern in flexiblen substratbahnen und zugehörige produkte
US9995873B2 (en) 2016-07-29 2018-06-12 Corning Incorporated Single-mode large effective area optical fibers
KR102078294B1 (ko) 2016-09-30 2020-02-17 코닝 인코포레이티드 비-축대칭 빔 스폿을 이용하여 투명 워크피스를 레이저 가공하기 위한 기기 및 방법
US11542190B2 (en) 2016-10-24 2023-01-03 Corning Incorporated Substrate processing station for laser-based machining of sheet-like glass substrates
CN112099130B (zh) * 2020-09-25 2021-07-13 东北大学 一种低芯间串扰的斜坡型折射率分布多芯光纤

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JPS583205B2 (ja) * 1979-10-08 1983-01-20 日本電信電話株式会社 超広帯域単一モ−ド光フアイバ
US4473273A (en) * 1981-09-04 1984-09-25 Trw Inc. High bandwidth fiber and method of forming the same by preform rotation during drawing
US4715679A (en) * 1981-12-07 1987-12-29 Corning Glass Works Low dispersion, low-loss single-mode optical waveguide
JPS62165608A (ja) * 1986-01-17 1987-07-22 Fujitsu Ltd シングルモ−ド光フアイバ
JPH0695167B2 (ja) * 1986-03-04 1994-11-24 富士通株式会社 広波長域低分散シングルモ−ドフアイバ
DE3812140A1 (de) * 1988-04-12 1989-11-02 Schott Glaswerke Monomode-lichtleitfaser
JPH03242343A (ja) * 1990-02-19 1991-10-29 Shin Etsu Chem Co Ltd 光ファイバ用ガラス母材の製造方法
JP3132729B2 (ja) * 1990-02-23 2001-02-05 住友電気工業株式会社 広帯域高ｎａ光ファイバ
US5278931A (en) * 1992-12-31 1994-01-11 Corning Incorporated Low bend loss singlemode optical waveguide fiber
US5559921A (en) * 1994-06-24 1996-09-24 Sumitomo Electric Industries, Ltd. Single mode optical fiber
US5553185A (en) * 1994-12-27 1996-09-03 Corning Incorporated Controlled dispersion optical waveguide

Also Published As

Publication number Publication date
TW316951B (de) 1997-10-01
EP1160595A2 (de) 2001-12-05
AU7417996A (en) 1997-06-19
CN1160214A (zh) 1997-09-24
KR970042359A (ko) 1997-07-24
JPH09274118A (ja) 1997-10-21
AU721088B2 (en) 2000-06-22
EP1160595A3 (de) 2001-12-12
DK0779524T3 (da) 2002-07-29
UA39137C2 (uk) 2001-06-15
US5715346A (en) 1998-02-03
EP0779524B1 (de) 2002-04-10
CA2192425A1 (en) 1997-06-16
JP3223474B2 (ja) 2001-10-29
BR9605852A (pt) 1998-08-25
EP0779524A3 (de) 1998-04-29
EP0779524A2 (de) 1997-06-18
CN1113256C (zh) 2003-07-02
DE69620558D1 (de) 2002-05-16
RU2166782C2 (ru) 2001-05-10

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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