BE871943A - METHOD FOR MAKING AN OPTICAL FIBER - Google Patents

METHOD FOR MAKING AN OPTICAL FIBER

Info

Publication number
BE871943A
BE871943A BE1009133A BE1009133A BE871943A BE 871943 A BE871943 A BE 871943A BE 1009133 A BE1009133 A BE 1009133A BE 1009133 A BE1009133 A BE 1009133A BE 871943 A BE871943 A BE 871943A
Authority
BE
Belgium
Prior art keywords
making
optical fiber
fiber
optical
Prior art date
Application number
BE1009133A
Other languages
French (fr)
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of BE871943A publication Critical patent/BE871943A/en

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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • 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
    • C03B37/0128—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass
    • C03B37/01291—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by progressive melting, e.g. melting glass powder during delivery to and adhering the so-formed melt to a target or preform, e.g. the Plasma Oxidation Deposition [POD] process
    • C03B37/01297—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by progressive melting, e.g. melting glass powder during delivery to and adhering the so-formed melt to a target or preform, e.g. the Plasma Oxidation Deposition [POD] process by melting glass powder in a mould
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/60—Silica-free oxide glasses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/60—Silica-free oxide glasses
    • C03B2201/70—Silica-free oxide glasses containing phosphorus
    • 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
    • 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
    • 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
    • C03B2201/84—Halide glasses other than fluoride glasses, i.e. Cl, Br or I glasses, e.g. AgCl-AgBr "glass"
    • 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
    • C03B2201/86—Chalcogenide glasses, i.e. S, Se or Te 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
    • C03B2201/88—Chalcohalide glasses, i.e. containing one or more of S, Se, Te and one or more of F, Cl, Br, I
BE1009133A 1977-11-30 1978-11-13 METHOD FOR MAKING AN OPTICAL FIBER BE871943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736097A FR2410832A1 (en) 1977-11-30 1977-11-30 METHOD FOR MAKING AN OPTICAL FIBER

Publications (1)

Publication Number Publication Date
BE871943A true BE871943A (en) 1979-05-14

Family

ID=9198294

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1009133A BE871943A (en) 1977-11-30 1978-11-13 METHOD FOR MAKING AN OPTICAL FIBER

Country Status (9)

Country Link
JP (1) JPS5488324A (en)
BE (1) BE871943A (en)
CH (1) CH627857A5 (en)
DE (1) DE2850717A1 (en)
FR (1) FR2410832A1 (en)
GB (1) GB2009137B (en)
IT (2) IT1100259B (en)
NL (1) NL7811710A (en)
SE (1) SE432249B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2092771B (en) * 1981-02-11 1984-06-20 Standard Telephones Cables Ltd Optical fibres with graded index crystalline core
FR2520344A1 (en) * 1982-01-25 1983-07-29 Comp Generale Electricite IR transmitting glass bar mfr. - melting mixt. in ampoule which also forms casting mould for glass, e.g. selenium:germanium arsenide
DE3206144A1 (en) * 1982-02-20 1983-09-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt METHOD FOR PRODUCING A LIGHT WAVE GUIDE
IT1157146B (en) * 1982-12-16 1987-02-11 Cselt Centro Studi Lab Telecom METHOD FOR COMPENSATING THE REFERENCE INDEX PROFILE OF FIBER OPTICS
DE19701723C2 (en) * 1997-01-20 2002-01-10 Inst Physikalische Hochtech Ev Light guide for guiding light in the infrared range and method for its production
EP1184339A3 (en) * 2000-09-01 2002-09-04 A.R.T.-Photonics GmbH Optical fibre and manufacturing processes for an optical fibre

Also Published As

Publication number Publication date
DE2850717A1 (en) 1979-05-31
FR2410832A1 (en) 1979-06-29
FR2410832B1 (en) 1982-02-19
CH627857A5 (en) 1982-01-29
SE432249B (en) 1984-03-26
NL7811710A (en) 1979-06-01
IT7869749A0 (en) 1978-11-30
IT1100259B (en) 1985-09-28
GB2009137A (en) 1979-06-13
GB2009137B (en) 1982-03-31
JPS5488324A (en) 1979-07-13
SE7811996L (en) 1979-05-31
IT7829710A0 (en) 1978-11-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIE GENERALE D'ELECTRICITE

Effective date: 19921130