BR8707175A - Processo para a fabricacao de um produto de haleto de metal;e processo para a formacao de um pre-formador de fibra otica de haleto de metal - Google Patents

Processo para a fabricacao de um produto de haleto de metal;e processo para a formacao de um pre-formador de fibra otica de haleto de metal

Info

Publication number
BR8707175A
BR8707175A BR8707175A BR8707175A BR8707175A BR 8707175 A BR8707175 A BR 8707175A BR 8707175 A BR8707175 A BR 8707175A BR 8707175 A BR8707175 A BR 8707175A BR 8707175 A BR8707175 A BR 8707175A
Authority
BR
Brazil
Prior art keywords
metal halide
manufacture
preformer
formation
optical fiber
Prior art date
Application number
BR8707175A
Other languages
English (en)
Inventor
Joseph Maxwell Power
Ahmad Srhangi
Original Assignee
Corning Glass Works
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 Glass Works filed Critical Corning Glass Works
Priority to BR8707175A priority Critical patent/BR8707175A/pt
Publication of BR8707175A publication Critical patent/BR8707175A/pt

Links

Classifications

    • 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]
    • C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01807—Reactant delivery systems, e.g. 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]
    • C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01846—Means for after-treatment or catching of worked reactant gases
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/041—Non-oxide glass compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/041—Non-oxide glass compositions
    • C03C13/042—Fluoride glass compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/32—Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
    • C03C3/325—Fluoride glasses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/80—Non-oxide glasses or glass-type compositions
    • C03B2201/82—Fluoride glasses, e.g. ZBLAN glass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/15—Nonoxygen containing chalogenides
    • Y10S65/16—Optical filament or fiber treatment with fluorine or incorporating fluorine in final product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Chemical Vapour Deposition (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
BR8707175A 1983-10-21 1987-12-30 Processo para a fabricacao de um produto de haleto de metal;e processo para a formacao de um pre-formador de fibra otica de haleto de metal BR8707175A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8707175A BR8707175A (pt) 1983-10-21 1987-12-30 Processo para a fabricacao de um produto de haleto de metal;e processo para a formacao de um pre-formador de fibra otica de haleto de metal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/544,129 US4718929A (en) 1983-10-21 1983-10-21 Vapor phase method for making metal halide glasses
BR8707175A BR8707175A (pt) 1983-10-21 1987-12-30 Processo para a fabricacao de um produto de haleto de metal;e processo para a formacao de um pre-formador de fibra otica de haleto de metal

Publications (1)

Publication Number Publication Date
BR8707175A true BR8707175A (pt) 1989-07-18

Family

ID=24170872

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8707175A BR8707175A (pt) 1983-10-21 1987-12-30 Processo para a fabricacao de um produto de haleto de metal;e processo para a formacao de um pre-formador de fibra otica de haleto de metal

Country Status (9)

Country Link
US (1) US4718929A (pt)
EP (1) EP0321620B1 (pt)
AT (1) ATE75707T1 (pt)
AU (1) AU596490B2 (pt)
BR (1) BR8707175A (pt)
DE (1) DE3778903D1 (pt)
ES (1) ES2032839T3 (pt)
IL (1) IL84915A (pt)
IN (1) IN170375B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277889A (en) * 1983-10-21 1994-01-11 Corning Incorporated Method for depositing pure metal halide compositions
US4718929A (en) * 1983-10-21 1988-01-12 Corning Glass Works Vapor phase method for making metal halide glasses
DE3568570D1 (en) * 1984-07-03 1989-04-13 Stiftelsen Inst Mikrovags Method and apparatus for heating thick-walled glass tubes
JPS61254242A (ja) * 1985-05-01 1986-11-12 Sumitomo Electric Ind Ltd 原料供給装置
US5188648A (en) * 1985-07-20 1993-02-23 U.S. Philips Corp. Method of manufacturing optical fibres
US5069701A (en) * 1987-07-13 1991-12-03 Hughes Aircraft Company Preparation of fluoride glass by chemical vapor deposition
US5071460A (en) * 1988-03-04 1991-12-10 Nippon Telegraph And Telephone Corporation Process for the preparation of fluoride glass and process for the preparation of optical fiber preform using the fluoride glass
US5145508A (en) * 1988-03-04 1992-09-08 Nippon Telegraph And Telephone Corporation Method of making fluoride glass using barium β-diketones
EP0407457B1 (en) * 1988-03-31 1994-03-02 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Precursors for metal fluoride deposition and use thereof
US5108477A (en) * 1990-05-21 1992-04-28 Corning Incorporated Method for making a glass article
US5252733A (en) * 1990-06-05 1993-10-12 Air Products And Chemicals, Inc. Volatile crown ligand β-diketonate alkaline earth metal complexes
US5108861A (en) * 1990-08-28 1992-04-28 Xerox Corporation Evaporated cuprous iodide films as transparent conductive coatings for imaging members
US5236690A (en) * 1991-01-31 1993-08-17 Gte Laboratories Incorporated Process for chemical vapor purification of group IIIA metal fluorides
US5141549A (en) * 1991-05-17 1992-08-25 The Charles Stark Draper Laboratories Method of fabricating rare earth doped planar optical waveguide for integrated optical circuit
US5211731A (en) * 1991-06-27 1993-05-18 The United States Of Americas As Represented By The Secretary Of The Navy Plasma chemical vapor deposition of halide glasses
JP3665682B2 (ja) * 1996-06-21 2005-06-29 日本山村硝子株式会社 フッ化物薄膜の製造方法
US6151336A (en) * 1998-02-11 2000-11-21 Sorrento Networks, Inc. Time division multiplexing expansion subsystem
US6400478B1 (en) 1998-04-02 2002-06-04 Sorrento Networks, Inc. Wavelength-division-multiplexed optical transmission system with expanded bidirectional transmission capacity over a single fiber
US6298103B1 (en) 1998-06-16 2001-10-02 Sorrento Networks Corporation Flexible clock and data recovery module for a DWDM optical communication system with multiple clock rates
US20070193935A1 (en) * 2006-01-13 2007-08-23 Platinum Research Organization, L.P. System and method for providing continuous, in-situ, antiwear chemistry to engine oil using a filter system
US8636845B2 (en) 2008-06-25 2014-01-28 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Metal heterocyclic compounds for deposition of thin films
WO2013046157A1 (en) 2011-09-27 2013-04-04 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Nickel bis diazabutadiene precursors, their synthesis, and their use for nickel containing film depositions
EP3950610A1 (de) * 2020-08-06 2022-02-09 Heraeus Quarzglas GmbH & Co. KG Alternative fluorierungsmittel ii: fluosil und sootaufbau

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356527A (en) * 1964-04-23 1967-12-05 Ross W Moshier Vapor-plating metals from fluorocarbon keto metal compounds
US3826817A (en) * 1972-07-26 1974-07-30 Hughes Aircraft Co Metal halides with low hydroxyl ion contamination
US3933302A (en) * 1972-12-11 1976-01-20 The Pillsbury Company Cylindrical fiber container with display label
DE2444100C3 (de) * 1974-09-14 1979-04-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Herstellung von innenbeschichteten Glasrohren zum Ziehen von Lichtleitfasern
US4076574A (en) * 1975-12-29 1978-02-28 Hughes Aircraft Company Reactive atmosphere crystal growth method
US4065280A (en) * 1976-12-16 1977-12-27 International Telephone And Telegraph Corporation Continuous process for manufacturing optical fibers
US4189208A (en) * 1978-03-10 1980-02-19 Bell Telephone Laboratories, Incorporated Zinc chloride optical fibers for transmission in the infrared
GB1603949A (en) * 1978-05-30 1981-12-02 Standard Telephones Cables Ltd Plasma deposit
US4308066A (en) * 1979-10-30 1981-12-29 Nippon Telegraph & Telephone Public Corporation Glass for optical fibers
JPS603025B2 (ja) * 1980-02-04 1985-01-25 日本電信電話株式会社 赤外線透過用ガラスファイバの製造方法
US4262035A (en) * 1980-03-07 1981-04-14 Bell Telephone Laboratories, Incorporated Modified chemical vapor deposition of an optical fiber using an rf plasma
US4292063A (en) * 1980-05-05 1981-09-29 Northern Telecom Limited Manufacture of an optical fiber preform with micro-wave plasma activated deposition in a tube
JPS5751146A (en) * 1980-09-09 1982-03-25 Nippon Telegr & Teleph Corp <Ntt> Preparation of raw material for fluoride optical fiber
US4378987A (en) * 1981-10-15 1983-04-05 Corning Glass Works Low temperature method for making optical fibers
US4501602A (en) * 1982-09-15 1985-02-26 Corning Glass Works Process for making sintered glasses and ceramics
US4718929A (en) * 1983-10-21 1988-01-12 Corning Glass Works Vapor phase method for making metal halide glasses

Also Published As

Publication number Publication date
AU596490B2 (en) 1990-05-03
EP0321620B1 (en) 1992-05-06
ATE75707T1 (de) 1992-05-15
EP0321620A1 (en) 1989-06-28
IN170375B (pt) 1992-03-21
ES2032839T3 (es) 1993-03-01
IL84915A (en) 1992-02-16
DE3778903D1 (de) 1992-06-11
US4718929A (en) 1988-01-12
AU1008788A (en) 1989-07-20

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