BE792047A - PROCESS FOR THE MANUFACTURE OF QUARTZ RODS FOR OPTICAL FIBERS - Google Patents

PROCESS FOR THE MANUFACTURE OF QUARTZ RODS FOR OPTICAL FIBERS

Info

Publication number
BE792047A
BE792047A BE792047DA BE792047A BE 792047 A BE792047 A BE 792047A BE 792047D A BE792047D A BE 792047DA BE 792047 A BE792047 A BE 792047A
Authority
BE
Belgium
Prior art keywords
manufacture
optical fibers
quartz rods
quartz
rods
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Siemens Ag
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.)
Publication date
Publication of BE792047A publication Critical patent/BE792047A/en

Links

Classifications

    • 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
    • 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]
    • C03B37/0148—Means for heating preforms during or immediately prior to deposition
    • 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]
    • C03B37/01486—Means for supporting, rotating or translating the preforms being formed, e.g. lathes
    • C03B37/01493—Deposition substrates, e.g. targets, mandrels, start rods or tubes
    • 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
    • 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
    • C03B2201/42—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 doped with titanium
BE792047D 1971-11-29 PROCESS FOR THE MANUFACTURE OF QUARTZ RODS FOR OPTICAL FIBERS BE792047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712159112 DE2159112A1 (en) 1971-11-29 1971-11-29 Process for the production of quartz rods for optical fibers

Publications (1)

Publication Number Publication Date
BE792047A true BE792047A (en) 1973-03-16

Family

ID=5826465

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792047D BE792047A (en) 1971-11-29 PROCESS FOR THE MANUFACTURE OF QUARTZ RODS FOR OPTICAL FIBERS

Country Status (8)

Country Link
JP (1) JPS4863995A (en)
BE (1) BE792047A (en)
DE (1) DE2159112A1 (en)
FR (1) FR2162001A1 (en)
GB (1) GB1389112A (en)
IT (1) IT971262B (en)
LU (1) LU66560A1 (en)
NL (1) NL7215744A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249925A (en) * 1978-05-12 1981-02-10 Fujitsu Limited Method of manufacturing an optical fiber
WO1980000440A1 (en) * 1978-08-18 1980-03-20 Western Electric Co The fabrication of optical fibers utilizing thermophoretic deposition of glass precursor particulates

Also Published As

Publication number Publication date
JPS4863995A (en) 1973-09-05
LU66560A1 (en) 1973-02-01
FR2162001A1 (en) 1973-07-13
IT971262B (en) 1974-04-30
DE2159112A1 (en) 1973-05-30
NL7215744A (en) 1973-06-01
GB1389112A (en) 1975-04-03

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