JPS6124350B2 - - Google Patents

Info

Publication number
JPS6124350B2
JPS6124350B2 JP56050559A JP5055981A JPS6124350B2 JP S6124350 B2 JPS6124350 B2 JP S6124350B2 JP 56050559 A JP56050559 A JP 56050559A JP 5055981 A JP5055981 A JP 5055981A JP S6124350 B2 JPS6124350 B2 JP S6124350B2
Authority
JP
Japan
Prior art keywords
glass
mol
zrf
baf
heated
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
JP56050559A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57166336A (en
Inventor
Naryuki Mitachi
Tadashi Myashita
Teruhisa Kanamori
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56050559A priority Critical patent/JPS57166336A/ja
Publication of JPS57166336A publication Critical patent/JPS57166336A/ja
Publication of JPS6124350B2 publication Critical patent/JPS6124350B2/ja
Granted legal-status Critical Current

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
    • 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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)
JP56050559A 1981-04-06 1981-04-06 Glass fiber material for transmitting infrared ray Granted JPS57166336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56050559A JPS57166336A (en) 1981-04-06 1981-04-06 Glass fiber material for transmitting infrared ray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56050559A JPS57166336A (en) 1981-04-06 1981-04-06 Glass fiber material for transmitting infrared ray

Publications (2)

Publication Number Publication Date
JPS57166336A JPS57166336A (en) 1982-10-13
JPS6124350B2 true JPS6124350B2 (env) 1986-06-10

Family

ID=12862358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56050559A Granted JPS57166336A (en) 1981-04-06 1981-04-06 Glass fiber material for transmitting infrared ray

Country Status (1)

Country Link
JP (1) JPS57166336A (env)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3675965D1 (de) * 1985-04-18 1991-01-17 Galileo Electro Optics Corp Verfahren zum entfernen einer oberflaechenschicht von einem metallfluorid-glas.

Also Published As

Publication number Publication date
JPS57166336A (en) 1982-10-13

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