JPS53100258A - Method and system of producing light fiber forming active adhesion of plasma - Google Patents

Method and system of producing light fiber forming active adhesion of plasma

Info

Publication number
JPS53100258A
JPS53100258A JP1254478A JP1254478A JPS53100258A JP S53100258 A JPS53100258 A JP S53100258A JP 1254478 A JP1254478 A JP 1254478A JP 1254478 A JP1254478 A JP 1254478A JP S53100258 A JPS53100258 A JP S53100258A
Authority
JP
Japan
Prior art keywords
plasma
fiber forming
producing light
light fiber
forming active
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.)
Pending
Application number
JP1254478A
Other languages
English (en)
Inventor
Debitsudo Kingu Furederitsuku
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of JPS53100258A publication Critical patent/JPS53100258A/ja
Pending legal-status Critical Current

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
    • C03B37/01815—Reactant deposition burners or deposition heating means
    • C03B37/01823—Plasma deposition burners or heating means
    • C03B37/0183—Plasma deposition burners or heating means for plasma within a tube substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • 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
    • 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
    • C03B37/01876—Means for heating tubes or rods during or immediately prior to deposition, e.g. electric resistance heaters
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
    • C23C16/511—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using microwave discharges
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0894—Processes carried out in the presence of a plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • B01J2219/1221—Features relating to the reactor or vessel the reactor per se
    • B01J2219/1224—Form of the reactor
    • B01J2219/1227—Reactors comprising tubes with open ends
    • 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
    • Y10S65/04—Electric heat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP1254478A 1977-02-10 1978-02-08 Method and system of producing light fiber forming active adhesion of plasma Pending JPS53100258A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA271,515A CA1080562A (en) 1977-02-10 1977-02-10 Method of and apparatus for manufacturing an optical fibre with plasma activated deposition in a tube
US05/768,068 US4090055A (en) 1977-02-10 1977-02-14 Apparatus for manufacturing an optical fibre with plasma activated deposition in a tube

Publications (1)

Publication Number Publication Date
JPS53100258A true JPS53100258A (en) 1978-09-01

Family

ID=25668452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1254478A Pending JPS53100258A (en) 1977-02-10 1978-02-08 Method and system of producing light fiber forming active adhesion of plasma

Country Status (8)

Country Link
US (1) US4090055A (ja)
JP (1) JPS53100258A (ja)
CA (1) CA1080562A (ja)
DE (1) DE2804125A1 (ja)
FR (1) FR2380232A1 (ja)
GB (1) GB1567876A (ja)
NL (1) NL7714590A (ja)
SE (1) SE7801606L (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510469A (en) * 1978-07-10 1980-01-24 Nippon Telegr & Teleph Corp <Ntt> Production of glass fiber for light communication

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939178B2 (ja) * 1977-04-25 1984-09-21 株式会社東芝 活性化ガス発生装置
US4253863A (en) * 1977-06-07 1981-03-03 International Telephone And Telegraph Corporation Apparatus for mass producing fiber optic preforms and optic fibers
US4276072A (en) * 1977-06-07 1981-06-30 International Telephone And Telegraph Corporation Optical fiber fabrication
US4179596A (en) * 1978-04-27 1979-12-18 Litton Systems, Inc. Method for processing fiberoptic electronic components of electronic vacuum devices
GB1603949A (en) * 1978-05-30 1981-12-02 Standard Telephones Cables Ltd Plasma deposit
US4312654A (en) * 1978-06-08 1982-01-26 Corning Glass Works Method and apparatus for making large diameter optical waveguide preforms
US4235616A (en) * 1979-05-14 1980-11-25 Corning Glass Works Optical waveguide manufacturing process and article
FR2456787A1 (fr) * 1979-05-18 1980-12-12 Thomson Csf Dispositif hyperfrequence pour le depot de films minces sur des solides
US4423303A (en) * 1980-05-06 1983-12-27 Tokyo Shibaura Denki Kabushiki Kaisha Apparatus for treating powdery materials utilizing microwave plasma
DE3133013A1 (de) * 1980-08-26 1982-04-08 Western Electric Co., Inc., 10038 New York, N.Y. "verfahren zum herstellen eines lichtleiterfaserrohlings"
DE3222189A1 (de) * 1982-06-12 1984-01-26 Hans Dr.Rer.Nat. 5370 Kall Beerwald Plasmaverfahren zur innenbeschichtung von rohren mit dielektrischem material
GB2133786A (en) * 1983-01-24 1984-08-01 Ass Elect Ind Silica tube manufacture
DE3326043A1 (de) * 1983-07-20 1985-02-07 Licentia Gmbh Verfahren zur herstellung eines aerosolstromes und dessen verwendung
US4557742A (en) * 1984-07-02 1985-12-10 Polaroid Corporation Polarized optical fiber and method of forming same
EP0173659B1 (en) * 1984-07-03 1989-03-08 Stiftelsen Institutet För Mikrovägsteknik Vid Tekniska Högskolan I Stockholm Method and apparatus for heating thick-walled glass tubes
DE3427323A1 (de) * 1984-07-25 1986-03-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur herstellung eines aerosolstromes
DE3434674A1 (de) * 1984-09-21 1986-04-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur herstellung eines aerosolstromes
GB2208656B (en) * 1985-06-29 1990-01-17 Stc Plc Pulsed radio frequency plasma apparatus and process
SE448297B (sv) * 1985-09-27 1987-02-09 Stiftelsen Inst Mikrovags Forfarande och anordning for uppvermning av glasror
DE3830216A1 (de) * 1988-09-06 1990-03-15 Schott Glaswerke Verfahren und vorrichtung zum herstellen einer lichtwellenleiter-preform
US7797966B2 (en) * 2000-12-29 2010-09-21 Single Crystal Technologies, Inc. Hot substrate deposition of fused silica
US20020083740A1 (en) * 2000-12-29 2002-07-04 Pandelisev Kiril A. Process and apparatus for production of silica grain having desired properties and their fiber optic and semiconductor application
US20020083739A1 (en) * 2000-12-29 2002-07-04 Pandelisev Kiril A. Hot substrate deposition fiber optic preforms and preform components process and apparatus
US20020117625A1 (en) * 2001-02-26 2002-08-29 Pandelisev Kiril A. Fiber optic enhanced scintillator detector
EP1361437A1 (en) * 2002-05-07 2003-11-12 Centre National De La Recherche Scientifique (Cnrs) A novel biological cancer marker and methods for determining the cancerous or non-cancerous phenotype of cells
US20060233682A1 (en) * 2002-05-08 2006-10-19 Cherian Kuruvilla A Plasma-assisted engine exhaust treatment
US7560657B2 (en) * 2002-05-08 2009-07-14 Btu International Inc. Plasma-assisted processing in a manufacturing line
US7497922B2 (en) * 2002-05-08 2009-03-03 Btu International, Inc. Plasma-assisted gas production
US20060228497A1 (en) * 2002-05-08 2006-10-12 Satyendra Kumar Plasma-assisted coating
US20060062930A1 (en) * 2002-05-08 2006-03-23 Devendra Kumar Plasma-assisted carburizing
US20060237398A1 (en) * 2002-05-08 2006-10-26 Dougherty Mike L Sr Plasma-assisted processing in a manufacturing line
US7638727B2 (en) * 2002-05-08 2009-12-29 Btu International Inc. Plasma-assisted heat treatment
US7494904B2 (en) * 2002-05-08 2009-02-24 Btu International, Inc. Plasma-assisted doping
US20060057016A1 (en) * 2002-05-08 2006-03-16 Devendra Kumar Plasma-assisted sintering
WO2003095237A1 (en) * 2002-05-08 2003-11-20 Leonhard Kurz Gmbh & Co. Kg Method of decorating large plastic 3d objects
WO2003095130A1 (en) * 2002-05-08 2003-11-20 Dana Corporation Plasma-assisted sintering
US7498066B2 (en) * 2002-05-08 2009-03-03 Btu International Inc. Plasma-assisted enhanced coating
US7445817B2 (en) * 2002-05-08 2008-11-04 Btu International Inc. Plasma-assisted formation of carbon structures
US20050233091A1 (en) * 2002-05-08 2005-10-20 Devendra Kumar Plasma-assisted coating
US7432470B2 (en) 2002-05-08 2008-10-07 Btu International, Inc. Surface cleaning and sterilization
US7465362B2 (en) * 2002-05-08 2008-12-16 Btu International, Inc. Plasma-assisted nitrogen surface-treatment
AU2003295929A1 (en) * 2002-11-22 2004-06-18 Omniguide, Inc. Dielectric waveguide and method of making the same
US7189940B2 (en) * 2002-12-04 2007-03-13 Btu International Inc. Plasma-assisted melting
DE10323453B4 (de) * 2003-05-21 2005-08-04 Rehau Ag + Co. Verfahren zur Erzeugung von Gradientenschichten im Inneren von polymeren Rohren und Vorrichtung zu dessen Durchführung
US20050022561A1 (en) * 2003-08-01 2005-02-03 Guskov Michael I. Ring plasma jet method and apparatus for making an optical fiber preform
US20080129208A1 (en) * 2004-11-05 2008-06-05 Satyendra Kumar Atmospheric Processing Using Microwave-Generated Plasmas
DE102006012021A1 (de) * 2006-03-14 2007-09-20 Viega Gmbh & Co. Kg Verfahren und Vorrichtung zum Beschichten einer Innenfläche einer hohlen Endlosgeometrie, insbesondere eines Rohres
NL2007917C2 (en) * 2011-12-01 2013-06-06 Draka Comteq Bv A device for applying electromagnetic microwave radiation in a plasma inside a hollow glass substrate tube, and method for manufacturing an optical preform.
EP3615250A4 (en) * 2017-04-24 2021-02-24 Markforged, Inc. SINTERING GENERATIVELY MANUFACTURED PARTS IN A MICROWAVE FURNACE

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258314A (en) * 1963-04-12 1966-06-28 Westinghouse Electric Corp Method for interior zone melting of a crystalline rod
GB1104935A (en) * 1964-05-08 1968-03-06 Standard Telephones Cables Ltd Improvements in or relating to a method of forming a layer of an inorganic compound
NL6509968A (ja) * 1965-07-31 1967-02-01
US3590202A (en) * 1970-02-24 1971-06-29 Bechtel Corp Construction for tuning microwave heating applicator
US3711262A (en) * 1970-05-11 1973-01-16 Corning Glass Works Method of producing optical waveguide fibers
US3670132A (en) * 1970-07-13 1972-06-13 Dca Food Ind Environmental control system for microwave proofer
US3944640A (en) * 1970-09-02 1976-03-16 Arthur D. Little, Inc. Method for forming refractory fibers by laser energy
GB1427327A (en) * 1972-06-08 1976-03-10 Standard Telephones Cables Ltd Glass optical fibres
CA1050833A (en) * 1974-02-22 1979-03-20 John B. Macchesney Optical fiber fabrication involving homogeneous reaction within a moving hot zone
DE2444100C3 (de) * 1974-09-14 1979-04-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Herstellung von innenbeschichteten Glasrohren zum Ziehen von Lichtleitfasern
US3961926A (en) * 1974-12-27 1976-06-08 International Telephone And Telegraph Corporation Preparation of germania cores in optical fibers
US3980459A (en) * 1975-12-24 1976-09-14 Bell Telephone Laboratories, Incorporated Method for manufacturing optical fibers having eccentric longitudinal index inhomogeneity
US3982916A (en) * 1975-12-24 1976-09-28 Bell Telephone Laboratories, Incorporated Method for forming optical fiber preform
GB1578826A (en) * 1976-03-25 1980-11-12 Western Electric Co Methods for fabricating optical fibre preforms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510469A (en) * 1978-07-10 1980-01-24 Nippon Telegr & Teleph Corp <Ntt> Production of glass fiber for light communication

Also Published As

Publication number Publication date
CA1080562A (en) 1980-07-01
SE7801606L (sv) 1978-08-11
NL7714590A (nl) 1978-08-14
FR2380232A1 (fr) 1978-09-08
US4090055A (en) 1978-05-16
DE2804125A1 (de) 1978-08-17
GB1567876A (en) 1980-05-21

Similar Documents

Publication Publication Date Title
JPS53100258A (en) Method and system of producing light fiber forming active adhesion of plasma
JPS53139545A (en) Coating method of optical fiber
JPS54100754A (en) Optical fiber holder and method of producing same
EP0032390A3 (en) Optical fiber and method of producing the same
GB2000119B (en) Method of forming an optical fibre coupling
JPS52146256A (en) Facing electrodes for light modulator and method of producing same and light modulator
JPS5393847A (en) Production method of light fiber
JPS5244654A (en) Optical system and method of producing same
JPS53105245A (en) Continuous production method of optical fiber
JPS5479642A (en) Method of producing light waveguide
JPS5411784A (en) Optical fiber scintillator and production method thereof
DE2861479D1 (en) Method of coating glass surfaces
AU512452B2 (en) Optical fibre and method of making same
JPS53103752A (en) Production method of optical fiber
AU515582B2 (en) Method and apparatus for distribution of glass fibres
JPS5396864A (en) Method of superintending concentricity of coating on optical fiber
JPS5481323A (en) Unit including group of glass units and method of making same
GB2011881B (en) Method of producing optical fibres
JPS53142249A (en) Continuous production method of optical fiber
GB2009140B (en) Method of and apparatus for the continuous prodution of optical fibres
JPS5474451A (en) Method of terminating optical fiber and connector used therefor
GB1545759A (en) Method of producing an optical fibre blank
JPS5390272A (en) Method of producing optically active salsolizine
JPS5460901A (en) Method of coating optical fiber
JPS53111128A (en) Method of and device for producing glass fiber