BR0010173A - Fibra de compensação de dispersão - Google Patents

Fibra de compensação de dispersão

Info

Publication number
BR0010173A
BR0010173A BR0010173-7A BR0010173A BR0010173A BR 0010173 A BR0010173 A BR 0010173A BR 0010173 A BR0010173 A BR 0010173A BR 0010173 A BR0010173 A BR 0010173A
Authority
BR
Brazil
Prior art keywords
fiber
refractive index
region
ring region
ditch
Prior art date
Application number
BR0010173-7A
Other languages
English (en)
Portuguese (pt)
Inventor
George Edward Berkey
Dale Robert Powers
V Srikant
Lei Jiang
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 BR0010173A publication Critical patent/BR0010173A/pt

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
    • G02B6/03688—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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01413—Reactant delivery systems
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • 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
    • G02B6/036—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
    • G02B6/03677—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 - + + -
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • C03B2203/23—Double or multiple optical cladding profiles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • C03B2203/26—Parabolic or graded index [GRIN] core profile
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/36—Dispersion modified fibres, e.g. wavelength or polarisation shifted, flattened or compensating fibres (DSF, DFF, DCF)
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/36—Fuel or oxidant details, e.g. flow rate, flow rate ratio, fuel additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Optical Communication System (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
BR0010173-7A 1999-04-30 2000-04-24 Fibra de compensação de dispersão BR0010173A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13187999P 1999-04-30 1999-04-30
PCT/US2000/011015 WO2000067053A1 (en) 1999-04-30 2000-04-24 Dispersion compensating fiber

Publications (1)

Publication Number Publication Date
BR0010173A true BR0010173A (pt) 2002-01-15

Family

ID=22451411

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010173-7A BR0010173A (pt) 1999-04-30 2000-04-24 Fibra de compensação de dispersão

Country Status (12)

Country Link
US (1) US6597848B1 (enExample)
EP (1) EP1175632A1 (enExample)
JP (1) JP2002543464A (enExample)
KR (1) KR100652327B1 (enExample)
CN (1) CN1126965C (enExample)
AU (1) AU4486600A (enExample)
BR (1) BR0010173A (enExample)
CA (1) CA2370448A1 (enExample)
MX (1) MXPA01011017A (enExample)
TW (1) TW539877B (enExample)
WO (1) WO2000067053A1 (enExample)
ZA (1) ZA200107898B (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6421490B1 (en) 1998-02-23 2002-07-16 Corning Incorporated Low slope dispersion managed waveguide
US6430347B1 (en) * 1999-09-30 2002-08-06 Corning Incorporated Dispersion and dispersion slope compensated fiber link
US6445864B2 (en) 2000-03-24 2002-09-03 Corning Incorporated Dispersion compensating optical fiber
US6640038B2 (en) 2000-05-31 2003-10-28 Corning Incorporated Dispersion managed fibers having reduced sensitivity to manufacturing variabilities
AU2002251846A1 (en) * 2001-03-30 2002-10-15 Corning Incorporated Optical transmission line
US6574994B2 (en) 2001-06-18 2003-06-10 Corning Incorporated Method of manufacturing multi-segmented optical fiber and preform
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
US6768852B2 (en) * 2001-07-11 2004-07-27 Corning Incorporated Dispersion and slope compensating optical fiber and transmission link including same
US20030059186A1 (en) 2001-09-26 2003-03-27 Hebgen Peter G. L-band dispersion compensating fiber and transmission system including same
WO2003032040A1 (en) * 2001-10-10 2003-04-17 Corning Incorporated Dispersion slope compensating optical fiber
US6711332B2 (en) 2001-11-05 2004-03-23 Corning Incorporated Highly negative-slope dispersion compensating fiber and transmission system including same
KR100403736B1 (ko) 2001-11-30 2003-10-30 삼성전자주식회사 광대역 분산 제어 광섬유
US6650814B2 (en) * 2001-12-11 2003-11-18 Corning Incorporated Single mode dispersion compensating optical fiber
US6751390B2 (en) 2001-12-11 2004-06-15 Corning Incorporation Dispersion and dispersion slope compensating fiber and optical transmission system utilizing same
US6665481B2 (en) 2001-12-20 2003-12-16 Corning Incorporated Low MPI dispersion compensating fiber
US6901195B2 (en) * 2002-05-30 2005-05-31 The Furukawa Electric Co. Ltd. Optical fiber and an optical transmission system using the optical fiber
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
US6888993B2 (en) * 2002-11-27 2005-05-03 Corning Incorporated Dispersion compensating optical fiber for SMF and transmission link including same
US20040118164A1 (en) * 2002-12-19 2004-06-24 Boek Heather D. Method for heat treating a glass article
WO2004095098A1 (en) * 2003-03-27 2004-11-04 Corning Incorporated High dispersion, wide band dispersion compensating optical fiber
US7003203B2 (en) 2003-07-18 2006-02-21 Corning Incorporated Large effective area, low kappa, dispersion compensating optical fiber and telecommunication span including same
US6925237B2 (en) * 2003-09-24 2005-08-02 Corning Incorporated High figure of merit dispersion compensating fiber for standard single mode fiber and transmission system utilizing same
US6985662B2 (en) * 2003-10-30 2006-01-10 Corning Incorporated Dispersion compensating fiber for moderate dispersion NZDSF and transmission system utilizing same
US6987918B1 (en) * 2004-06-24 2006-01-17 Corning Incorporated Large kappa dispersion compensating fiber and transmission system
WO2007122630A2 (en) * 2006-04-24 2007-11-01 Sterlite Optical Technologies Ltd. Single mode optical fiber having reduced macrobending and attenuation loss and method for manufacturing the same
US7496260B2 (en) * 2007-03-27 2009-02-24 Imra America, Inc. Ultra high numerical aperture optical fibers
US20100154478A1 (en) * 2008-12-01 2010-06-24 Panduit Corp. Multimode fiber having improved index profile
KR101310161B1 (ko) * 2011-12-16 2013-09-24 한국타이어 주식회사 고무 시트의 그리핑장치
WO2019142878A1 (ja) 2018-01-19 2019-07-25 古河電気工業株式会社 光ファイバ母材の製造方法及び光ファイバ母材並びに光ファイバの製造方法及び光ファイバ

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU569757B2 (en) * 1983-10-19 1988-02-18 Nippon Telegraph & Telephone Corporation Optical fibre preform manufacture
JPS60226422A (ja) 1984-04-20 1985-11-11 Sumitomo Electric Ind Ltd シングルモ−ドフアイバ用中間体の製造方法
US5028246A (en) * 1986-02-03 1991-07-02 Ensign-Bickford Optical Technologies, Inc. Methods of making optical waveguides
US5361319A (en) 1992-02-04 1994-11-01 Corning Incorporated Dispersion compensating devices and systems
JPH07261048A (ja) 1994-03-23 1995-10-13 Sumitomo Electric Ind Ltd 分散補償ファイバ
JP3491644B2 (ja) 1994-08-26 2004-01-26 住友電気工業株式会社 光ファイバの製造方法
CA2157828C (en) 1994-09-13 2003-02-11 Youichi Akasaka Dispersion compensating optical fiber for wavelength division multiplex transmission
US5553185A (en) * 1994-12-27 1996-09-03 Corning Incorporated Controlled dispersion optical waveguide
CA2170815C (en) 1995-03-10 2002-05-28 Youichi Akasaka Dispersion compensating optical fiber
DE69630426T2 (de) 1995-08-31 2004-08-19 Sumitomo Electric Industries, Ltd. Dispersionskompensierende Faser und Verfahren zu ihrer Herstellung
US5703978A (en) 1995-10-04 1997-12-30 Lucent Technologies Inc. Temperature insensitive long-period fiber grating devices
US5684909A (en) * 1996-02-23 1997-11-04 Corning Inc Large effective area single mode optical waveguide
CA2202586C (en) 1996-04-15 2003-05-06 Masashi Onishi Dispersion compensating fiber and optical transmission system including the same
US5999679A (en) 1997-07-14 1999-12-07 Corning Incorporated Dispersion compensating single mode waveguide
AU719695B2 (en) * 1996-12-27 2000-05-18 Sumitomo Electric Industries, Ltd. Optical fiber and method of manufacturing the same
CA2299576A1 (en) * 1997-08-07 1999-02-18 Corning Incorporated Dispersion managed optical waveguide fiber
WO1999013366A1 (fr) 1997-09-10 1999-03-18 The Furukawa Electric Co., Ltd. Fibre optique a compensation de pente de dispersion
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
US6430347B1 (en) * 1999-09-30 2002-08-06 Corning Incorporated Dispersion and dispersion slope compensated fiber link
US6453102B1 (en) 2000-02-07 2002-09-17 Corning Incorporated Dispersion compensating module and mode converter, coupler and dispersion compensating optical waveguide therein
US6445864B2 (en) 2000-03-24 2002-09-03 Corning Incorporated Dispersion compensating optical fiber
DE60137119D1 (de) 2000-03-30 2009-02-05 Corning Inc Dispersionsneigungkompensierender lichtwellenleiter

Also Published As

Publication number Publication date
WO2000067053A1 (en) 2000-11-09
MXPA01011017A (es) 2002-05-06
CN1349615A (zh) 2002-05-15
KR100652327B1 (ko) 2006-11-29
AU4486600A (en) 2000-11-17
TW539877B (en) 2003-07-01
KR20020012557A (ko) 2002-02-16
ZA200107898B (en) 2002-09-25
CA2370448A1 (en) 2000-11-09
JP2002543464A (ja) 2002-12-17
CN1126965C (zh) 2003-11-05
EP1175632A1 (en) 2002-01-30
US6597848B1 (en) 2003-07-22

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1925 DE 27/11/2007.

B15K Others concerning applications: alteration of classification

Ipc: G02B 6/036 (2006.01), C03B 37/014 (2006.01), G02B