JPS5983960A - 異常分散ガラス - Google Patents

異常分散ガラス

Info

Publication number
JPS5983960A
JPS5983960A JP19483882A JP19483882A JPS5983960A JP S5983960 A JPS5983960 A JP S5983960A JP 19483882 A JP19483882 A JP 19483882A JP 19483882 A JP19483882 A JP 19483882A JP S5983960 A JPS5983960 A JP S5983960A
Authority
JP
Japan
Prior art keywords
glass
caf2
anomalous dispersion
alf3
6mol
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.)
Granted
Application number
JP19483882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0420860B2 (enrdf_load_stackoverflow
Inventor
Keiji Okuda
啓二 奥田
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.)
Minolta Co Ltd
Original Assignee
Minolta Co Ltd
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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP19483882A priority Critical patent/JPS5983960A/ja
Publication of JPS5983960A publication Critical patent/JPS5983960A/ja
Publication of JPH0420860B2 publication Critical patent/JPH0420860B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/12Silica-free oxide glass compositions
    • C03C3/23Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
    • C03C3/247Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/32Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
    • C03C3/325Fluoride 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)
  • Glass Compositions (AREA)
JP19483882A 1982-11-06 1982-11-06 異常分散ガラス Granted JPS5983960A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19483882A JPS5983960A (ja) 1982-11-06 1982-11-06 異常分散ガラス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19483882A JPS5983960A (ja) 1982-11-06 1982-11-06 異常分散ガラス

Publications (2)

Publication Number Publication Date
JPS5983960A true JPS5983960A (ja) 1984-05-15
JPH0420860B2 JPH0420860B2 (enrdf_load_stackoverflow) 1992-04-07

Family

ID=16331105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19483882A Granted JPS5983960A (ja) 1982-11-06 1982-11-06 異常分散ガラス

Country Status (1)

Country Link
JP (1) JPS5983960A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210545A (ja) * 1984-03-30 1985-10-23 Ohara Inc 弗燐酸塩光学ガラス
JPH02311326A (ja) * 1989-05-26 1990-12-26 Hoya Corp 低分散光学ガラス及びその製造方法
US5246891A (en) * 1990-05-07 1993-09-21 Nikon Corporation Light-weight optical glass of fluoro-phosphate
CN103539359A (zh) * 2013-09-27 2014-01-29 南京邮电大学 稀土掺杂氟化物微纳晶-氟磷玻璃复合材料及其制备方法
WO2019142397A1 (ja) * 2018-01-18 2019-07-25 株式会社ニコン 光学ガラス、光学ガラスを用いた光学素子、光学装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210545A (ja) * 1984-03-30 1985-10-23 Ohara Inc 弗燐酸塩光学ガラス
JPH02311326A (ja) * 1989-05-26 1990-12-26 Hoya Corp 低分散光学ガラス及びその製造方法
US5246891A (en) * 1990-05-07 1993-09-21 Nikon Corporation Light-weight optical glass of fluoro-phosphate
CN103539359A (zh) * 2013-09-27 2014-01-29 南京邮电大学 稀土掺杂氟化物微纳晶-氟磷玻璃复合材料及其制备方法
WO2019142397A1 (ja) * 2018-01-18 2019-07-25 株式会社ニコン 光学ガラス、光学ガラスを用いた光学素子、光学装置

Also Published As

Publication number Publication date
JPH0420860B2 (enrdf_load_stackoverflow) 1992-04-07

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