IT1143460B - Fibra ottica atta a trasmettere radiazioni infrarosse e procedimento per la sua fabbricazione - Google Patents

Fibra ottica atta a trasmettere radiazioni infrarosse e procedimento per la sua fabbricazione

Info

Publication number
IT1143460B
IT1143460B IT67428/81A IT6742881A IT1143460B IT 1143460 B IT1143460 B IT 1143460B IT 67428/81 A IT67428/81 A IT 67428/81A IT 6742881 A IT6742881 A IT 6742881A IT 1143460 B IT1143460 B IT 1143460B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
optical fiber
transmitting infrared
fiber suitable
Prior art date
Application number
IT67428/81A
Other languages
English (en)
Other versions
IT8167428A0 (it
Inventor
Daniel Guignot
Christian Le Sergent
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 IT8167428A0 publication Critical patent/IT8167428A0/it
Application granted granted Critical
Publication of IT1143460B publication Critical patent/IT1143460B/it

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
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/122—Silica-free oxide glass compositions containing oxides of As, Sb, Bi, Mo, W, V, Te as glass formers
    • 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
    • C03C13/048—Silica-free oxide glass compositions
    • 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
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/10—Compositions for glass with special properties for infrared transmitting glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
IT67428/81A 1980-03-28 1981-03-27 Fibra ottica atta a trasmettere radiazioni infrarosse e procedimento per la sua fabbricazione IT1143460B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8007073A FR2479179A1 (fr) 1980-03-28 1980-03-28 Fibre optique infrarouge et procede de fabrication de cette fibre

Publications (2)

Publication Number Publication Date
IT8167428A0 IT8167428A0 (it) 1981-03-27
IT1143460B true IT1143460B (it) 1986-10-22

Family

ID=9240280

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67428/81A IT1143460B (it) 1980-03-28 1981-03-27 Fibra ottica atta a trasmettere radiazioni infrarosse e procedimento per la sua fabbricazione

Country Status (5)

Country Link
BE (1) BE888014A (it)
DE (1) DE3111338A1 (it)
FR (1) FR2479179A1 (it)
IT (1) IT1143460B (it)
NL (1) NL8101555A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4017888C1 (en) * 1990-06-02 1991-10-24 Messer Griesheim Gmbh, 6000 Frankfurt, De Flame cutting machine for simplifying signal processing - used for data transmitting signals through lines of local network for control, automatic control or data recording
JP6631775B2 (ja) * 2014-08-11 2020-01-15 日本電気硝子株式会社 赤外線透過ガラス

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB736073A (en) * 1955-01-26 1955-08-31 British Thomson Houston Co Ltd Improvements in glass compositions
US3423326A (en) * 1967-02-20 1969-01-21 Kennecott Copper Corp Zinc tellurite glasses

Also Published As

Publication number Publication date
IT8167428A0 (it) 1981-03-27
DE3111338A1 (de) 1982-02-18
FR2479179A1 (fr) 1981-10-02
BE888014A (fr) 1981-09-21
NL8101555A (nl) 1981-10-16
FR2479179B1 (it) 1983-08-19

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