IT1092064B - Procedimento e dispositivo per realizzare uno spessore di fibra ottica - Google Patents

Procedimento e dispositivo per realizzare uno spessore di fibra ottica

Info

Publication number
IT1092064B
IT1092064B IT19463/78A IT1946378A IT1092064B IT 1092064 B IT1092064 B IT 1092064B IT 19463/78 A IT19463/78 A IT 19463/78A IT 1946378 A IT1946378 A IT 1946378A IT 1092064 B IT1092064 B IT 1092064B
Authority
IT
Italy
Prior art keywords
procedure
making
fiber optic
optic thickness
thickness
Prior art date
Application number
IT19463/78A
Other languages
English (en)
Italian (it)
Other versions
IT7819463A0 (it
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 IT7819463A0 publication Critical patent/IT7819463A0/it
Application granted granted Critical
Publication of IT1092064B publication Critical patent/IT1092064B/it

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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01265—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt
    • C03B37/01268—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt by casting
    • 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

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)
IT19463/78A 1977-01-21 1978-01-20 Procedimento e dispositivo per realizzare uno spessore di fibra ottica IT1092064B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701701A FR2377979A1 (fr) 1977-01-21 1977-01-21 Procede et dispositif pour realiser une ebauche de fibre optique

Publications (2)

Publication Number Publication Date
IT7819463A0 IT7819463A0 (it) 1978-01-20
IT1092064B true IT1092064B (it) 1985-07-06

Family

ID=9185765

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19463/78A IT1092064B (it) 1977-01-21 1978-01-20 Procedimento e dispositivo per realizzare uno spessore di fibra ottica

Country Status (5)

Country Link
BE (1) BE862745A (en, 2012)
CH (1) CH619201A5 (en, 2012)
FR (1) FR2377979A1 (en, 2012)
GB (1) GB1566991A (en, 2012)
IT (1) IT1092064B (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106400A (en) * 1990-09-10 1992-04-21 Corning Incorporated Casting core/clad glass preforms method and apparatus

Also Published As

Publication number Publication date
FR2377979B1 (en, 2012) 1982-10-01
GB1566991A (en) 1980-05-08
IT7819463A0 (it) 1978-01-20
BE862745A (fr) 1978-07-10
FR2377979A1 (fr) 1978-08-18
CH619201A5 (en) 1980-09-15

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