CA2221737A1 - Dispersion compensating single mode waveguide - Google Patents

Dispersion compensating single mode waveguide Download PDF

Info

Publication number
CA2221737A1
CA2221737A1 CA002221737A CA2221737A CA2221737A1 CA 2221737 A1 CA2221737 A1 CA 2221737A1 CA 002221737 A CA002221737 A CA 002221737A CA 2221737 A CA2221737 A CA 2221737A CA 2221737 A1 CA2221737 A1 CA 2221737A1
Authority
CA
Canada
Prior art keywords
segment
delta
single mode
waveguide fiber
segments
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.)
Abandoned
Application number
CA002221737A
Other languages
English (en)
French (fr)
Inventor
A. Joseph Antos
George E. Berkey
Daniel W. Hawtof
G. Thomas Holmes
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
Individual
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 Individual filed Critical Individual
Publication of CA2221737A1 publication Critical patent/CA2221737A1/en
Abandoned 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
    • 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
    • G02B6/028—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
    • G02B6/03661—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Lasers (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
CA002221737A 1996-07-31 1997-07-14 Dispersion compensating single mode waveguide Abandoned CA2221737A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2329796P 1996-07-31 1996-07-31
US60/023,297 1996-07-31

Publications (1)

Publication Number Publication Date
CA2221737A1 true CA2221737A1 (en) 1998-01-31

Family

ID=21814263

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002221737A Abandoned CA2221737A1 (en) 1996-07-31 1997-07-14 Dispersion compensating single mode waveguide

Country Status (10)

Country Link
EP (1) EP0857313A4 (pt)
JP (2) JP3267302B2 (pt)
KR (1) KR100443213B1 (pt)
CN (1) CN1100273C (pt)
AU (1) AU714957B2 (pt)
BR (1) BR9706588A (pt)
CA (1) CA2221737A1 (pt)
RU (1) RU2171484C2 (pt)
TW (1) TW445384B (pt)
WO (1) WO1998004941A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID27455A (id) * 1998-02-23 2001-04-12 Corning Inc Pemandu gelombang yang ditata dispersi kemiringan rendah
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
US6233387B1 (en) 1998-11-30 2001-05-15 Corning Incorporated Broadband pulse-reshaping optical fiber
EP1054275B1 (en) * 1998-12-03 2008-05-07 Sumitomo Electric Industries, Ltd. Dispersion equalization optical fiber and optical transmission line including the same
FR2790108B1 (fr) * 1999-02-18 2001-05-04 Cit Alcatel Fibre optique a grande surface effective et a forte dispersion chromatique
WO2000062106A1 (fr) * 1999-04-13 2000-10-19 Sumitomo Electric Industries, Ltd. Fibre optique et systeme de communication optique comprenant celle-ci
WO2000070378A1 (fr) * 1999-05-17 2000-11-23 The Furukawa Electric Co., Ltd. Fibre optique et ligne de transmission optique comprenant la fibre optique
BR0006845A (pt) * 1999-06-25 2001-07-03 Furukawa Electric Co Ltd Fibra óptica de compensação de dispersão e linha de transmissão óptica usando a fibra óptica
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
US6430347B1 (en) 1999-09-30 2002-08-06 Corning Incorporated Dispersion and dispersion slope compensated fiber link
WO2001063329A1 (fr) * 2000-02-25 2001-08-30 The Furukawa Electric Co., Ltd. Fibre optique a faible dispersion, et systeme optique de transmission l'utilisant
US6813430B2 (en) 2000-02-29 2004-11-02 Fujikura, Ltd. Dispersion-compensating optical fiber and hybrid transmission line
DE10010783A1 (de) * 2000-03-04 2001-09-06 Deutsche Telekom Ag Breitbandige WDM-Faser mit flachem Dispersionsverlauf im zweiten optischen Fenster
US6445864B2 (en) * 2000-03-24 2002-09-03 Corning Incorporated Dispersion compensating optical fiber
EP1269233B1 (en) * 2000-03-30 2008-12-24 Corning Incorporated Dispersion slope compensating optical waveguide fiber
AU2001269718A1 (en) * 2000-05-31 2001-12-11 Corning Incorporated Dispersion slope compensating optical fiber
JP4024461B2 (ja) 2000-07-14 2007-12-19 富士通株式会社 分散補償光ファイバ
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
KR100384900B1 (ko) * 2001-04-06 2003-05-23 엘지전선 주식회사 분산 기울기 보상용 광섬유
JP4413456B2 (ja) * 2001-08-27 2010-02-10 古河電気工業株式会社 負分散光ファイバおよび該負分散光ファイバを用いた光伝送路
US6937805B2 (en) 2001-10-26 2005-08-30 Fujikura, Ltd. Dispersion compensating fiber and dispersion compensating fiber module
JP2003270469A (ja) * 2002-03-08 2003-09-25 Fitel Usa Corp 高い良度指数を有する分散−補正ファイバ
US6975801B2 (en) 2002-07-15 2005-12-13 Corning Incorporated Dispersion compensating fiber for low slope transmission fiber and optical transmission line utilizing same
FR2845486B1 (fr) * 2002-10-07 2005-01-28 Cit Alcatel Fibre optique a compensation de dispersion chromatique
CN1300609C (zh) 2003-10-28 2007-02-14 长飞光纤光缆有限公司 高性能色散补偿光纤及其制造方法
FR2871899B1 (fr) * 2004-06-22 2006-09-15 Alcatel Sa Fibre optique a compensation de dispersion chromatique
CA2706771C (en) * 2007-11-29 2018-09-25 Corning Incorporated Fiber cure with extended irradiators
CN101201431B (zh) * 2007-12-20 2010-06-02 烽火通信科技股份有限公司 宽带色散补偿光纤、其制造方法及宽带色散补偿模块
CN101498811B (zh) * 2008-12-30 2010-04-14 长飞光纤光缆有限公司 一种高色散系数的色散补偿光纤
US8218928B2 (en) * 2009-04-23 2012-07-10 Ofs Fitel, Llc Spatial filtering of higher order modes in multimode fibers
CN101718888B (zh) * 2009-11-06 2012-08-15 长飞光纤光缆有限公司 一种色散补偿光纤及其模块
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
CN110045456B (zh) * 2019-03-01 2020-10-27 江苏永鼎股份有限公司 一种超低损耗大有效面积的单模光纤及其制备方法

Family Cites Families (16)

* 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
GB2138429B (en) * 1983-03-15 1987-07-15 Standard Telephones Cables Ltd Plastics coated glass optical fibres
EP0129372A3 (en) * 1983-06-20 1987-04-15 Imperial Chemical Industries Plc Improved optical fibre cable
JPH0766097B2 (ja) * 1987-01-23 1995-07-19 日本電信電話株式会社 光フアイバ心線の曲がりぐせ修正方法およびそのスリ−ブ
JPS63225562A (ja) * 1987-03-16 1988-09-20 Furukawa Electric Co Ltd:The 光フアイバコイルの製造方法
US5261016A (en) * 1991-09-26 1993-11-09 At&T Bell Laboratories Chromatic dispersion compensated optical fiber communication system
JP3098828B2 (ja) * 1991-12-09 2000-10-16 住友電気工業株式会社 分散シフトファイバ及びその製造方法
US5361319A (en) * 1992-02-04 1994-11-01 Corning Incorporated Dispersion compensating devices and systems
US5448674A (en) * 1992-11-18 1995-09-05 At&T Corp. Article comprising a dispersion-compensating optical waveguide
DE69324886T2 (de) * 1992-11-18 1999-09-30 At & T Corp Optische Faser mit negativer Dispersion
JP2985627B2 (ja) * 1993-12-28 1999-12-06 住友電気工業株式会社 分散補償ファイバ及びその製造方法
JPH07230015A (ja) * 1994-02-17 1995-08-29 Furukawa Electric Co Ltd:The 分散シフト型シングルモード光ファイバと分散シフト型シングルモード光ファイバ用母材と分散シフト型シングルモード光ファイバ用母材の製造方法
JPH07261048A (ja) * 1994-03-23 1995-10-13 Sumitomo Electric Ind Ltd 分散補償ファイバ
JPH08136758A (ja) * 1994-09-13 1996-05-31 Furukawa Electric Co Ltd:The 波長多重伝送用分散補償光ファイバ
US5553185A (en) * 1994-12-27 1996-09-03 Corning Incorporated Controlled dispersion optical waveguide
JP3068013B2 (ja) * 1995-08-31 2000-07-24 住友電気工業株式会社 分散補償ファイバ

Also Published As

Publication number Publication date
CN1100273C (zh) 2003-01-29
KR100443213B1 (ko) 2004-11-03
BR9706588A (pt) 1999-07-20
EP0857313A1 (en) 1998-08-12
JP3267302B2 (ja) 2002-03-18
AU3798397A (en) 1998-02-20
TW445384B (en) 2001-07-11
RU2171484C2 (ru) 2001-07-27
EP0857313A4 (en) 2000-04-12
AU714957B2 (en) 2000-01-13
WO1998004941A1 (en) 1998-02-05
CN1198219A (zh) 1998-11-04
JP2002090568A (ja) 2002-03-27
KR19990063889A (ko) 1999-07-26
JPH11507445A (ja) 1999-06-29

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