SE432249B - Forfarande for framstellning av en optisk fiber - Google Patents

Forfarande for framstellning av en optisk fiber

Info

Publication number
SE432249B
SE432249B SE7811996A SE7811996A SE432249B SE 432249 B SE432249 B SE 432249B SE 7811996 A SE7811996 A SE 7811996A SE 7811996 A SE7811996 A SE 7811996A SE 432249 B SE432249 B SE 432249B
Authority
SE
Sweden
Prior art keywords
mixture
piston
compound
flask
optical fiber
Prior art date
Application number
SE7811996A
Other languages
English (en)
Swedish (sv)
Other versions
SE7811996L (sv
Inventor
C Brehm
J-P Dumas
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 SE7811996L publication Critical patent/SE7811996L/xx
Publication of SE432249B publication Critical patent/SE432249B/sv

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)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
SE7811996A 1977-11-30 1978-11-21 Forfarande for framstellning av en optisk fiber SE432249B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736097A FR2410832A1 (fr) 1977-11-30 1977-11-30 Procede de realisation d'une fibre optique

Publications (2)

Publication Number Publication Date
SE7811996L SE7811996L (sv) 1979-05-31
SE432249B true SE432249B (sv) 1984-03-26

Family

ID=9198294

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7811996A SE432249B (sv) 1977-11-30 1978-11-21 Forfarande for framstellning av en optisk fiber

Country Status (9)

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

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 (fr) * 1982-01-25 1983-07-29 Comp Generale Electricite Procede d'elaboration d'un barreau de verre capable de transmettre un rayonnement infrarouge
DE3206144A1 (de) * 1982-02-20 1983-09-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur herstellung eines lichtwellenleiters
IT1157146B (it) * 1982-12-16 1987-02-11 Cselt Centro Studi Lab Telecom Metodo per la compensazione del profilo di indice di rifrazione di fibre ottiche
DE19701723C2 (de) * 1997-01-20 2002-01-10 Inst Physikalische Hochtech Ev Lichtleiter zum Leiten von Licht im Infrarotbereich und Verfahren zu seiner H erstellung
EP1184339A3 (fr) 2000-09-01 2002-09-04 A.R.T.-Photonics GmbH Fibre optique et procédés de fabrication d'une fibre optique

Also Published As

Publication number Publication date
GB2009137A (en) 1979-06-13
JPS5488324A (en) 1979-07-13
BE871943A (fr) 1979-05-14
IT7829710A0 (it) 1978-11-13
FR2410832A1 (fr) 1979-06-29
IT1100259B (it) 1985-09-28
CH627857A5 (fr) 1982-01-29
GB2009137B (en) 1982-03-31
FR2410832B1 (fr) 1982-02-19
NL7811710A (nl) 1979-06-01
IT7869749A0 (it) 1978-11-30
DE2850717A1 (de) 1979-05-31
SE7811996L (sv) 1979-05-31

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