JPS635342B2 - - Google Patents

Info

Publication number
JPS635342B2
JPS635342B2 JP57016248A JP1624882A JPS635342B2 JP S635342 B2 JPS635342 B2 JP S635342B2 JP 57016248 A JP57016248 A JP 57016248A JP 1624882 A JP1624882 A JP 1624882A JP S635342 B2 JPS635342 B2 JP S635342B2
Authority
JP
Japan
Prior art keywords
glass
mol
bef
optical fiber
component
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
JP57016248A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58135152A (ja
Inventor
Teruhisa Kanamori
Tadashi Myashita
Kiryo Oikawa
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 JP57016248A priority Critical patent/JPS58135152A/ja
Publication of JPS58135152A publication Critical patent/JPS58135152A/ja
Publication of JPS635342B2 publication Critical patent/JPS635342B2/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
    • 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
    • C03C3/326—Fluoride glasses containing beryllium
    • 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
    • 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)
JP57016248A 1982-02-05 1982-02-05 光フアイバ用ガラス Granted JPS58135152A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57016248A JPS58135152A (ja) 1982-02-05 1982-02-05 光フアイバ用ガラス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57016248A JPS58135152A (ja) 1982-02-05 1982-02-05 光フアイバ用ガラス

Publications (2)

Publication Number Publication Date
JPS58135152A JPS58135152A (ja) 1983-08-11
JPS635342B2 true JPS635342B2 (cg-RX-API-DMAC7.html) 1988-02-03

Family

ID=11911253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57016248A Granted JPS58135152A (ja) 1982-02-05 1982-02-05 光フアイバ用ガラス

Country Status (1)

Country Link
JP (1) JPS58135152A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7050287B2 (ja) * 2018-02-28 2022-04-08 株式会社住田光学ガラス 低分散ガラス
WO2024128294A1 (ja) * 2022-12-16 2024-06-20 日本電気硝子株式会社 ハロゲン化物ガラス及び光学素子

Also Published As

Publication number Publication date
JPS58135152A (ja) 1983-08-11

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