NZ196807A - Infra-red transmissive fluoride glass and optical fibres therefrom - Google Patents

Infra-red transmissive fluoride glass and optical fibres therefrom

Info

Publication number
NZ196807A
NZ196807A NZ19680781A NZ19680781A NZ196807A NZ 196807 A NZ196807 A NZ 196807A NZ 19680781 A NZ19680781 A NZ 19680781A NZ 19680781 A NZ19680781 A NZ 19680781A NZ 196807 A NZ196807 A NZ 196807A
Authority
NZ
New Zealand
Prior art keywords
infra
optical fibres
fluoride glass
red transmissive
fibres therefrom
Prior art date
Application number
NZ19680781A
Inventor
J Gannon
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of NZ196807A publication Critical patent/NZ196807A/en

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
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/041—Non-oxide glass compositions
    • C03C13/042—Fluoride 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
    • C03C3/32—Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
    • C03C3/325—Fluoride glasses

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)
NZ19680781A 1980-04-24 1981-04-14 Infra-red transmissive fluoride glass and optical fibres therefrom NZ196807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8013565A GB2075001B (en) 1980-04-24 1980-04-24 Glasses based on hafnium fluoride

Publications (1)

Publication Number Publication Date
NZ196807A true NZ196807A (en) 1983-03-15

Family

ID=10512987

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ19680781A NZ196807A (en) 1980-04-24 1981-04-14 Infra-red transmissive fluoride glass and optical fibres therefrom

Country Status (7)

Country Link
JP (1) JPS56160343A (en)
AU (1) AU541911B2 (en)
CH (1) CH648006A5 (en)
DE (1) DE3113952A1 (en)
FR (1) FR2481262A1 (en)
GB (1) GB2075001B (en)
NZ (1) NZ196807A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8419829D0 (en) * 1984-08-03 1984-09-05 British Telecomm Treating glass compositions
JPS6158833A (en) * 1984-08-31 1986-03-26 Nippon Telegr & Teleph Corp <Ntt> Radiation dosimeter glass
GB8703501D0 (en) * 1987-02-16 1987-03-25 British Telecomm Halide fibre

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384724A1 (en) * 1977-03-24 1978-10-20 Anvar Metal fluoride glasses esp. for infrared optics - are based on zirconium or hafnium tetrafluoride with addition of other metal fluorides
FR2354977A1 (en) * 1976-06-15 1978-01-13 Anvar Metal fluoride glasses esp. for infrared optics - are based on zirconium or hafnium tetrafluoride with addition of other metal fluorides
FR2396981A1 (en) * 1977-07-05 1979-02-02 Anvar Optical fibre mfr. - using fluoride glass compsns. contg. transition and/or rare earth metals

Also Published As

Publication number Publication date
JPS56160343A (en) 1981-12-10
GB2075001A (en) 1981-11-11
FR2481262A1 (en) 1981-10-30
AU6966381A (en) 1981-10-29
CH648006A5 (en) 1985-02-28
AU541911B2 (en) 1985-01-31
FR2481262B1 (en) 1985-02-01
DE3113952A1 (en) 1981-12-24
GB2075001B (en) 1983-08-17

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