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BR9914871A - Métodos de manufaturamento de fuligem para pré-formas de fibra ótica e pré-formas produzidas pelos métodos - Google Patents

Métodos de manufaturamento de fuligem para pré-formas de fibra ótica e pré-formas produzidas pelos métodos

Info

Publication number
BR9914871A
BR9914871A BR9914871-4A BR9914871A BR9914871A BR 9914871 A BR9914871 A BR 9914871A BR 9914871 A BR9914871 A BR 9914871A BR 9914871 A BR9914871 A BR 9914871A
Authority
BR
Brazil
Prior art keywords
methods
preforms
soot
aqueous solution
metal
Prior art date
Application number
BR9914871-4A
Other languages
English (en)
Inventor
Michael Bruce Cain
Daniel Warren Hawtof
V Srikant
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 BR9914871A publication Critical patent/BR9914871A/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
    • 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
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1415—Reactant delivery systems
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1415—Reactant delivery systems
    • C03B19/1423—Reactant deposition burners
    • 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
    • C03B37/0142—Reactant deposition burners
    • 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
    • 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
    • C03B2201/32—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with aluminium
    • 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
    • C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
    • 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
    • C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
    • C03B2201/36—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers doped with rare earth metals and aluminium, e.g. Er-Al co-doped
    • 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
    • C03B2201/40—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • 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
    • C03B2201/50—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with alkali metals
    • 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
    • C03B2201/54—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with beryllium, magnesium or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C03B2207/32—Non-halide
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C03B2207/34—Liquid, e.g. mist or aerosol
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/50—Multiple burner arrangements
    • C03B2207/52—Linear array of like burners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)

Abstract

Patente de Invenção para <B>"MéTODOS DE MANUFATURAMENTO DE FULIGEM PARA PRé-FORMAS DE FIBRA óTICA E PRé-FORMAS PRODUZIDAS PELOS MéTODOS"<B>. A presente invenção é dirigida aos métodos de produção de fuligem usada na manufatura de guias de ondas óticas. Ambos reagentes líquidos não-aquosos e soluções aquosas contendo um ou mais sais, são distribuídos através de um conjunto de queimador de atomização para formar uma corrente de fuligem homogênea contendo os óxidos dos elementos selecionados contidos dentro do reagente líquido não-aquoso e a solução aquosa. A fuligem de multi-componentes resultante é coletada por métodos convencionais, para formar pré-formas usadas na manufatura de fibras de guia de onda ótica. Alternativamente, uma solução aquosa pode ser atomizada com um gás em um primeiro conjunto de queimador para formar um aerosol e um reagente vaporizado para distribuição para um segundo conjunto de queimador. As pré-formas produzidas pelos métodos são também reveladas. A solução aquosa é preferivelmente uma compreendendo um sal de metal, por exemplo., acetato, nitrato, sulfato carbonato, cloreto, hidróxido. O metal do sal de metal é preferivelmente um metal alcalino, um metal alcalino terroso, chumbo, lantânio, cobalto, antimónio, érbio, alumínio, neodímio, praseodímio.
BR9914871-4A 1998-10-30 1999-10-18 Métodos de manufaturamento de fuligem para pré-formas de fibra ótica e pré-formas produzidas pelos métodos BR9914871A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10651398P 1998-10-30 1998-10-30
PCT/US1999/024304 WO2000026151A1 (en) 1998-10-30 1999-10-18 Methods of manufacturing soot for optical fiber preforms and preforms made by the methods

Publications (1)

Publication Number Publication Date
BR9914871A true BR9914871A (pt) 2001-07-03

Family

ID=22311815

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914871-4A BR9914871A (pt) 1998-10-30 1999-10-18 Métodos de manufaturamento de fuligem para pré-formas de fibra ótica e pré-formas produzidas pelos métodos

Country Status (10)

Country Link
EP (1) EP1135345A1 (pt)
JP (1) JP2002528379A (pt)
KR (1) KR20010089372A (pt)
CN (1) CN1318038A (pt)
AU (1) AU1316700A (pt)
BR (1) BR9914871A (pt)
CA (1) CA2344806A1 (pt)
ID (1) ID28395A (pt)
WO (1) WO2000026151A1 (pt)
ZA (1) ZA200100713B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6849334B2 (en) * 2001-08-17 2005-02-01 Neophotonics Corporation Optical materials and optical devices
US7575784B1 (en) 2000-10-17 2009-08-18 Nanogram Corporation Coating formation by reactive deposition
EP1333935A4 (en) 2000-10-17 2008-04-02 Nanogram Corp PREPARATION OF A COAT BY REACTIVE DEPOSITION
US7491431B2 (en) 2004-12-20 2009-02-17 Nanogram Corporation Dense coating formation by reactive deposition
US20060130530A1 (en) * 2004-12-21 2006-06-22 Anderson James G Method of doping silica glass with an alkali metal, and optical fiber precursor formed therefrom
US8069690B2 (en) 2005-12-16 2011-12-06 Ofs Fitel, Llc Apparatus and method for fabricating glass bodies using an aerosol delivery system
GB2478307A (en) * 2010-03-02 2011-09-07 Heraeus Quartz Uk Ltd Manufacture of silica glass
JP5656469B2 (ja) * 2010-06-23 2015-01-21 株式会社フジクラ ガラス母材の製造装置および製造方法
CN106053705B (zh) * 2016-07-22 2018-01-16 黄石科森色谱科技有限公司 一种反相色谱板的制备方法
EP3950610A1 (de) * 2020-08-06 2022-02-09 Heraeus Quarzglas GmbH & Co. KG Alternative fluorierungsmittel ii: fluosil und sootaufbau

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883336A (en) * 1974-01-11 1975-05-13 Corning Glass Works Method of producing glass in a flame
CA1166527A (en) * 1979-09-26 1984-05-01 Shiro Takahashi Method and apparatus for producing multi-component glass fiber preform
JPS56155035A (en) * 1980-04-25 1981-12-01 Nippon Telegr & Teleph Corp <Ntt> Light transmitting fiber and its preparation
JPS57183089A (en) * 1981-05-06 1982-11-11 Nec Corp Manufacture of quartz glass rod
US5110335A (en) * 1990-06-25 1992-05-05 At&T Bell Laboratories Method of glass soot deposition using ultrasonic nozzle
US5212757A (en) * 1991-10-03 1993-05-18 At&T Bell Laboratories Fatigue resistant optical fiber
US6312656B1 (en) * 1995-12-19 2001-11-06 Corning Incorporated Method for forming silica by combustion of liquid reactants using oxygen
EP0868401B1 (en) * 1995-12-19 2004-08-04 Corning Incorporated Method and apparatus for forming fused silica by combustion of liquid reactants
US5979185A (en) * 1997-07-16 1999-11-09 Corning Incorporated Method and apparatus for forming silica by combustion of liquid reactants using a heater

Also Published As

Publication number Publication date
CA2344806A1 (en) 2000-05-11
EP1135345A1 (en) 2001-09-26
WO2000026151A1 (en) 2000-05-11
AU1316700A (en) 2000-05-22
JP2002528379A (ja) 2002-09-03
ZA200100713B (en) 2001-07-17
CN1318038A (zh) 2001-10-17
KR20010089372A (ko) 2001-10-06
ID28395A (id) 2001-05-17

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired