CN1237356C - 具有功率限制凹陷的光纤 - Google Patents

具有功率限制凹陷的光纤 Download PDF

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Publication number
CN1237356C
CN1237356C CNB008109559A CN00810955A CN1237356C CN 1237356 C CN1237356 C CN 1237356C CN B008109559 A CNB008109559 A CN B008109559A CN 00810955 A CN00810955 A CN 00810955A CN 1237356 C CN1237356 C CN 1237356C
Authority
CN
China
Prior art keywords
range
microns
optical waveguide
waveguide fiber
mode optical
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
CNB008109559A
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English (en)
Chinese (zh)
Other versions
CN1377472A (zh
Inventor
B·E·米切尔
D·K·史密斯
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
Publication of CN1377472A publication Critical patent/CN1377472A/zh
Application granted granted Critical
Publication of CN1237356C publication Critical patent/CN1237356C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • G02B6/03688—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 5 or more layers
    • 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
    • G02B6/02004—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
    • G02B6/02252—Negative dispersion fibres at 1550 nm
    • G02B6/02257—Non-zero dispersion shifted fibres, i.e. having a small negative dispersion at 1550 nm, e.g. ITU-T G.655 dispersion between - 1.0 to - 10 ps/nm.km for avoiding nonlinear effects
    • 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
    • G02B6/03638—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 - + -
    • 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
    • G02B6/02214—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
    • G02B6/02266—Positive dispersion fibres at 1550 nm
    • G02B6/02271—Non-zero dispersion shifted fibres, i.e. having a small positive dispersion at 1550 nm, e.g. ITU-T G.655 dispersion between 1.0 to 10 ps/nm.km for avoiding nonlinear effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
CNB008109559A 1999-07-27 2000-06-20 具有功率限制凹陷的光纤 Expired - Fee Related CN1237356C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14575999P 1999-07-27 1999-07-27
US60/145,759 1999-07-27
US16583399P 1999-11-16 1999-11-16
US60/165,833 1999-11-16

Publications (2)

Publication Number Publication Date
CN1377472A CN1377472A (zh) 2002-10-30
CN1237356C true CN1237356C (zh) 2006-01-18

Family

ID=26843267

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008109559A Expired - Fee Related CN1237356C (zh) 1999-07-27 2000-06-20 具有功率限制凹陷的光纤

Country Status (10)

Country Link
US (1) US6317551B1 (enExample)
EP (1) EP1116059A4 (enExample)
JP (1) JP2004500590A (enExample)
KR (1) KR20020038703A (enExample)
CN (1) CN1237356C (enExample)
AU (1) AU7824500A (enExample)
BR (1) BR0012719A (enExample)
CA (1) CA2380720A1 (enExample)
MX (1) MXPA02000925A (enExample)
WO (1) WO2001011402A1 (enExample)

Families Citing this family (39)

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US6031956A (en) * 1997-11-17 2000-02-29 Corning Incorporated High performance single mode waveguide
US6396986B1 (en) * 1998-04-22 2002-05-28 Corning Incorporated Method of making optical fibers
US6442320B1 (en) * 1999-04-16 2002-08-27 Lasercomm Inc. Limited mode dispersion compensating optical fiber
WO2000070378A1 (en) * 1999-05-17 2000-11-23 The Furukawa Electric Co., Ltd. Optical fiber and optical transmission line comprising the 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
US6611647B2 (en) * 2000-12-12 2003-08-26 Corning Incorporated Large effective area optical fiber
US6483975B1 (en) 2001-04-27 2002-11-19 Fitel Usa Corp. Positive dispersion optical fiber having large effective area
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
WO2003044577A2 (en) * 2001-11-15 2003-05-30 Corning Incorporated High capacity optical waveguide fiber
US6801699B1 (en) 2001-11-15 2004-10-05 Corning Incorporated High capacity optical waveguide fiber
US6810185B2 (en) 2002-01-31 2004-10-26 Corning Incorporated Higher order mode stripping optical fiber and modules and systems utilizing the same
AU2003210934A1 (en) * 2002-02-15 2003-09-09 Corning Incorporated Low slope dispersion shifted optical fiber
US6771865B2 (en) * 2002-03-20 2004-08-03 Corning Incorporated Low bend loss optical fiber and components made therefrom
CN1310045C (zh) * 2002-10-01 2007-04-11 古河电气工业株式会社 光纤、光传送线路以及光纤的制造方法
US20040076392A1 (en) * 2002-10-17 2004-04-22 Bickham Scott R. Low Kappa, dual-moat DC fiber and optical transmission line
US6856743B2 (en) 2002-12-02 2005-02-15 Corning Incorporated NZDSF optical fiber with low dispersion zero and low slope
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
US6959137B2 (en) * 2003-06-11 2005-10-25 Fitel U.S.A. Corporation Large-effective-area inverse dispersion compensating fiber, and a transmission line incorporating the same
FR2893149B1 (fr) * 2005-11-10 2008-01-11 Draka Comteq France Fibre optique monomode.
FR2899693B1 (fr) * 2006-04-10 2008-08-22 Draka Comteq France Fibre optique monomode.
US7505660B2 (en) * 2006-06-30 2009-03-17 Corning Incorporated Microstructured transmission optical fiber
US7450807B2 (en) * 2006-08-31 2008-11-11 Corning Incorporated Low bend loss optical fiber with deep depressed ring
US7620282B2 (en) * 2006-08-31 2009-11-17 Corning Incorporated Low bend loss single mode optical fiber
US20080205839A1 (en) * 2007-02-28 2008-08-28 Scott Robertson Bickham Large effective area high SBS threshold optical fiber
EP2206001B1 (en) * 2007-11-09 2014-04-16 Draka Comteq B.V. Microbend- resistant optical fiber
US7853110B2 (en) * 2007-11-28 2010-12-14 Corning Incorporated Large effective area optical fiber
FR2930997B1 (fr) 2008-05-06 2010-08-13 Draka Comteq France Sa Fibre optique monomode
US7570857B1 (en) * 2008-05-08 2009-08-04 Corning Incorporated Low bend loss dispersion slope compensating optical fiber
US7773848B2 (en) 2008-07-30 2010-08-10 Corning Incorporated Low bend loss single mode optical fiber
US7676129B1 (en) 2008-11-18 2010-03-09 Corning Incorporated Bend-insensitive fiber with two-segment core
KR101627830B1 (ko) * 2009-02-16 2016-06-08 엘에스전선 주식회사 광대역에서 단일 모드 전송이 가능한 광섬유, 이를 이용한 광전송선 및 광통신 시스템
JP2012076962A (ja) * 2010-10-01 2012-04-19 Sumitomo Electric Ind Ltd 光ファイバ用ガラス母材製造方法および光ファイバ
US9042692B2 (en) * 2013-08-27 2015-05-26 Corning Cable Systems Llc Universal optical fibers for optical fiber connectors
JP2016148749A (ja) * 2015-02-12 2016-08-18 株式会社フジクラ 分散シフト光ファイバ
CN104898201B (zh) * 2015-06-25 2017-12-08 长飞光纤光缆股份有限公司 一种超低衰减大有效面积的单模光纤
CN104880766B (zh) * 2015-06-25 2018-01-12 长飞光纤光缆股份有限公司 一种超低衰减单模光纤
JP6682826B2 (ja) * 2015-11-27 2020-04-15 住友電気工業株式会社 光ファイバおよび光源装置
CN109839694B (zh) * 2017-11-27 2020-08-18 中天科技精密材料有限公司 一种截止波长位移单模光纤

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* 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
US4852968A (en) * 1986-08-08 1989-08-01 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber comprising a refractive index trench
US5448674A (en) * 1992-11-18 1995-09-05 At&T Corp. Article comprising a dispersion-compensating optical waveguide
US5278931A (en) * 1992-12-31 1994-01-11 Corning Incorporated Low bend loss singlemode optical waveguide fiber
US5553185A (en) * 1994-12-27 1996-09-03 Corning Incorporated Controlled dispersion optical waveguide
US5835655A (en) * 1995-01-26 1998-11-10 Corning Incorporated Large effective area waveguide fiber
TW342460B (en) 1996-01-16 1998-10-11 Sumitomo Electric Industries A dispersion shift fiber
JP3369389B2 (ja) 1996-02-08 2003-01-20 住友電気工業株式会社 分散シフト光ファイバ
US5684909A (en) * 1996-02-23 1997-11-04 Corning Inc Large effective area single mode optical waveguide
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
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
DE19745760A1 (de) 1997-10-16 1999-04-22 Daimler Chrysler Ag Stirnwand für ein Kraftfahrzeug

Also Published As

Publication number Publication date
KR20020038703A (ko) 2002-05-23
WO2001011402A1 (en) 2001-02-15
JP2004500590A (ja) 2004-01-08
BR0012719A (pt) 2002-04-09
MXPA02000925A (es) 2002-07-30
EP1116059A1 (en) 2001-07-18
AU7824500A (en) 2001-03-05
CN1377472A (zh) 2002-10-30
EP1116059A4 (en) 2005-07-20
US6317551B1 (en) 2001-11-13
CA2380720A1 (en) 2001-02-15

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