GB2009137B - Mehtod of producing an optical fibre - Google Patents

Mehtod of producing an optical fibre

Info

Publication number
GB2009137B
GB2009137B GB7841047A GB7841047A GB2009137B GB 2009137 B GB2009137 B GB 2009137B GB 7841047 A GB7841047 A GB 7841047A GB 7841047 A GB7841047 A GB 7841047A GB 2009137 B GB2009137 B GB 2009137B
Authority
GB
United Kingdom
Prior art keywords
mehtod
producing
optical fibre
fibre
optical
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
GB7841047A
Other versions
GB2009137A (en
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of GB2009137A publication Critical patent/GB2009137A/en
Application granted granted Critical
Publication of GB2009137B publication Critical patent/GB2009137B/en
Expired 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
    • C03B37/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
GB7841047A 1977-11-30 1978-10-18 Mehtod of producing an optical fibre Expired GB2009137B (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 (2)

Publication Number Publication Date
GB2009137A GB2009137A (en) 1979-06-13
GB2009137B true GB2009137B (en) 1982-03-31

Family

ID=9198294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7841047A Expired GB2009137B (en) 1977-11-30 1978-10-18 Mehtod of producing an optical fibre

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
NL7811710A (en) 1979-06-01
FR2410832B1 (en) 1982-02-19
DE2850717A1 (en) 1979-05-31
JPS5488324A (en) 1979-07-13
BE871943A (en) 1979-05-14
FR2410832A1 (en) 1979-06-29
SE7811996L (en) 1979-05-31
IT1100259B (en) 1985-09-28
GB2009137A (en) 1979-06-13
IT7869749A0 (en) 1978-11-30
SE432249B (en) 1984-03-26
IT7829710A0 (en) 1978-11-13
CH627857A5 (en) 1982-01-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921018