[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CA1020752A - Method of producing optical wave guide fibers - Google Patents

Method of producing optical wave guide fibers

Info

Publication number
CA1020752A
CA1020752A CA198,080A CA198080A CA1020752A CA 1020752 A CA1020752 A CA 1020752A CA 198080 A CA198080 A CA 198080A CA 1020752 A CA1020752 A CA 1020752A
Authority
CA
Canada
Prior art keywords
wave guide
optical wave
producing optical
guide fibers
fibers
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
Application number
CA198,080A
Other versions
CA198080S (en
Inventor
Pedro B. Macedo
Theodore A. Litovitz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1020752A publication Critical patent/CA1020752A/en
Expired legal-status Critical Current

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
    • 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]
    • C03B37/016—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 a liquid phase reaction process, e.g. through a gel phase
    • 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
    • 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
    • C03C13/005—Fibre or filament compositions obtained by leaching of a soluble phase and consolidation
    • 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
    • C03C13/045—Silica-containing 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
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/046—Multicomponent 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
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0095—Solution impregnating; Solution doping; Molecular stuffing, e.g. of porous glass
    • 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
    • C03B2201/10—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with boron
    • 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
    • C03B2201/50—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
    • 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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
CA198,080A 1973-04-27 1974-04-23 Method of producing optical wave guide fibers Expired CA1020752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35516473A 1973-04-27 1973-04-27

Publications (1)

Publication Number Publication Date
CA1020752A true CA1020752A (en) 1977-11-15

Family

ID=23396461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198,080A Expired CA1020752A (en) 1973-04-27 1974-04-23 Method of producing optical wave guide fibers

Country Status (7)

Country Link
JP (1) JPS5028339A (en)
CA (1) CA1020752A (en)
DE (1) DE2420558C2 (en)
FR (1) FR2227234B1 (en)
GB (1) GB1457456A (en)
IT (1) IT1011298B (en)
NL (1) NL7411049A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243648B2 (en) * 1974-10-21 1977-11-01
CA1063352A (en) * 1975-03-18 1979-10-02 Pedro B. Macedo Method for producing an impregnated waveguide
AU506281B2 (en) * 1975-03-18 1979-12-20 Litovitz, Theodore A. Producing strengthened glass structural member
GB1550820A (en) * 1975-07-04 1979-08-22 Standard Telephones Cables Ltd Optical fibre manufacture
FR2368444A1 (en) * 1976-10-19 1978-05-19 Thomson Csf METHOD OF MANUFACTURING GLASS FIBERS WITH A RADIAL GRADIENT OF REFRACTION INDEX, FOR THE GUIDANCE OF OPTICAL WAVES
CA1083183A (en) * 1976-12-30 1980-08-05 Mrinmay Samanta Joint doping of porous glasses to produce materials with high modifier concentrations
FR2427621A1 (en) * 1978-05-30 1979-12-28 Thomson Csf LOW ATTENUATION OPTICAL FIBER MANUFACTURING PROCESS, AND OPTICAL FIBER OBTAINED BY THIS PROCESS
US4263031A (en) * 1978-06-12 1981-04-21 Corning Glass Works Method of producing glass optical filaments
US4302231A (en) * 1979-01-29 1981-11-24 Pedro Manoel Buarque De Macedo Method of producing a glass article having a graded refractive index profile of a parabolic nature
ZA81161B (en) * 1980-01-28 1982-08-25 Pilkington Brothers Ltd Optical glass fibres and methods of forming such fibres
CA1172045A (en) * 1980-09-16 1984-08-07 Shiro Kurosaki Process for the production of an optical glass article
DE3123024A1 (en) * 1981-06-10 1983-01-05 Siemens AG, 1000 Berlin und 8000 München Process for the preparation of high-purity silicon dioxide for optical fibres
JPS5884143A (en) * 1981-11-10 1983-05-20 Natl Inst For Res In Inorg Mater Low expansion glass composition
JPS58199747A (en) * 1982-05-14 1983-11-21 Hoya Corp Manufacture of glass body having gradient of refractive index
CH658644A5 (en) * 1984-04-12 1986-11-28 Battelle Memorial Institute PROCESS FOR PRODUCING PREFORMS FOR OPTICAL FIBERS.
US4605632A (en) * 1984-10-24 1986-08-12 Corning Glass Works Glass for tungsten-halogen lamps
DE3741393A1 (en) * 1987-12-07 1989-06-15 Siemens Ag Process for producing shaped bodies comprising highly pure SiO2
US9393760B2 (en) * 2013-02-28 2016-07-19 Corning Incorporated Laminated glass articles with phase-separated claddings and methods for forming the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2106744A (en) * 1934-03-19 1938-02-01 Corning Glass Works Treated borosilicate glass
GB1279465A (en) * 1968-10-25 1972-06-28 Nippon Selfoc Co Ltd Production of light-conducting fibres

Also Published As

Publication number Publication date
DE2420558C2 (en) 1986-05-28
AU6834574A (en) 1975-10-30
NL7411049A (en) 1975-10-24
FR2227234B1 (en) 1981-11-27
JPS5028339A (en) 1975-03-22
DE2420558A1 (en) 1974-11-21
IT1011298B (en) 1977-01-20
GB1457456A (en) 1976-12-01
FR2227234A1 (en) 1974-11-22

Similar Documents

Publication Publication Date Title
CA998836A (en) Method of forming optical waveguide fibers
CA922109A (en) Method of producing optical waveguide fibers
CA992319A (en) Method of forming an economic optical waveguide fiber
CA970975A (en) Method of producing glass for optical waveguides
GB1554732A (en) Method of producing optical fibres
CA1020752A (en) Method of producing optical wave guide fibers
CA970939A (en) Method of splicing optical fibers
CA988790A (en) Method of forming a light focusing fiber waveguide
CA995072A (en) Method of forming a light focusing fiber waveguide
CA1013598A (en) Method and means for splicing arrays of optical fibers
CA1006728A (en) Method of filtering modes in optical waveguides
GB2023130B (en) Method of producing optical fibre performs
CA1031560A (en) Method for measuring the parameters of optical fibers
GB2011881B (en) Method of producing optical fibres
CA1019574A (en) Method of manufacturing an optical fibre light waveguide
JPS5442496A (en) Production of optical wave guide glass fiber
AU5305773A (en) Method of producing an acrylic synthetic fiber
CA1025607A (en) Process for producing fibers
CS193502B2 (en) Method of producing pervious cellilose fibre
AU490328B2 (en) m METHOD of PRODUCING OPTICAL WAVE GUIDES
AU504579B2 (en) Method for producing glass fibers
CA1030285A (en) Method of making an acrylic spinning solution
AU496700B2 (en) Method for producing optical fibres
AU8750275A (en) Method for producing optical fibres
AU6795174A (en) Optical wave guide fibers