JPS6158414B2 - - Google Patents

Info

Publication number
JPS6158414B2
JPS6158414B2 JP56147848A JP14784881A JPS6158414B2 JP S6158414 B2 JPS6158414 B2 JP S6158414B2 JP 56147848 A JP56147848 A JP 56147848A JP 14784881 A JP14784881 A JP 14784881A JP S6158414 B2 JPS6158414 B2 JP S6158414B2
Authority
JP
Japan
Prior art keywords
mol
glass
baf
zrf
doped
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
JP56147848A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5849644A (ja
Inventor
Naryuki Mitachi
Tadashi Myashita
Teruhisa Kanamori
Yoshiko Suzuki
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 JP56147848A priority Critical patent/JPS5849644A/ja
Publication of JPS5849644A publication Critical patent/JPS5849644A/ja
Publication of JPS6158414B2 publication Critical patent/JPS6158414B2/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
    • 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

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)
JP56147848A 1981-09-21 1981-09-21 赤外線透過用ガラスフアイバ素材 Granted JPS5849644A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56147848A JPS5849644A (ja) 1981-09-21 1981-09-21 赤外線透過用ガラスフアイバ素材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56147848A JPS5849644A (ja) 1981-09-21 1981-09-21 赤外線透過用ガラスフアイバ素材

Publications (2)

Publication Number Publication Date
JPS5849644A JPS5849644A (ja) 1983-03-23
JPS6158414B2 true JPS6158414B2 (enExample) 1986-12-11

Family

ID=15439618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56147848A Granted JPS5849644A (ja) 1981-09-21 1981-09-21 赤外線透過用ガラスフアイバ素材

Country Status (1)

Country Link
JP (1) JPS5849644A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0710548A (ja) * 1993-06-18 1995-01-13 Sumitomo Electric Ind Ltd フッ化物ガラスの製造方法

Also Published As

Publication number Publication date
JPS5849644A (ja) 1983-03-23

Similar Documents

Publication Publication Date Title
EP0739863B1 (en) Transparent glass-ceramics
AU688149B2 (en) Transparent glass-ceramics
Poulain Halide glasses
US2150694A (en) Optical glass
US4380588A (en) Glass for infrared ray-transmitting optical fibers and optical fibers formed from said glass
JPH01133957A (ja) フツ化物ガラスおよびその製造法
CA2288888A1 (en) Fluorinated rare earth doped glass and glass-ceramic articles
Lucas Fluoride glasses for modern optics
JPS6124349B2 (enExample)
US4845057A (en) Halide glass
Izumitani et al. New fluoroaluminate glasses and their crystallization tendencies and physical-chemical properties
US4717691A (en) Fluoride glass compositions based on actinides or yttrium
JPS6158414B2 (enExample)
US4973565A (en) Fluoroborosilicate glass and clad article
US4913518A (en) Fluoroborosilicate glass clad article and night vision device
US5093287A (en) Galliobismuthate glasses
US4868141A (en) Fluoroborosilicate glass
JP3749276B2 (ja) 赤外線透過ガラス
US4322500A (en) Potassium fluoroborate silicate glasses
JP2021050126A (ja) 光学ガラスおよび光学素子
JP3145136B2 (ja) 赤外線透過フッ化物ガラス
EP0787694B1 (en) Fluoride glass fiber
JPH0952731A (ja) 弗燐酸系ガラス、このガラスを用いた光ファイバ及びその製造方法
JPH10194773A (ja) フッ化物ガラスおよびフッ化物光ファイバ
US4668641A (en) Optical elements made from ThF4 --BeF2 glasses