GB2074151B - Optical fluoride glasses - Google Patents

Optical fluoride glasses

Info

Publication number
GB2074151B
GB2074151B GB8039311A GB8039311A GB2074151B GB 2074151 B GB2074151 B GB 2074151B GB 8039311 A GB8039311 A GB 8039311A GB 8039311 A GB8039311 A GB 8039311A GB 2074151 B GB2074151 B GB 2074151B
Authority
GB
United Kingdom
Prior art keywords
optical fluoride
fluoride glasses
glasses
optical
fluoride
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
GB8039311A
Other languages
English (en)
Other versions
GB2074151A (en
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.)
Schott AG
Original Assignee
Jenaer Glaswerk Schott and Gen
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 Jenaer Glaswerk Schott and Gen filed Critical Jenaer Glaswerk Schott and Gen
Publication of GB2074151A publication Critical patent/GB2074151A/en
Application granted granted Critical
Publication of GB2074151B publication Critical patent/GB2074151B/en
Expired 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
    • C03C3/247—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB8039311A 1980-04-14 1980-12-08 Optical fluoride glasses Expired GB2074151B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22041380A DD153969A3 (de) 1980-04-14 1980-04-14 Optische fluoridglaeser

Publications (2)

Publication Number Publication Date
GB2074151A GB2074151A (en) 1981-10-28
GB2074151B true GB2074151B (en) 1984-02-15

Family

ID=5523680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8039311A Expired GB2074151B (en) 1980-04-14 1980-12-08 Optical fluoride glasses

Country Status (4)

Country Link
DD (1) DD153969A3 (cs)
DE (1) DE3044240A1 (cs)
FR (1) FR2480273A1 (cs)
GB (1) GB2074151B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD156054A3 (de) * 1980-08-04 1982-07-28 Doris Ehrt Optische fluorophosphatglaeser im bereich von n tief e=1,43-1,48 und v tief e=92-82
GB8419829D0 (en) * 1984-08-03 1984-09-05 British Telecomm Treating glass compositions
DE19610433C2 (de) * 1996-03-16 1999-01-07 Univ Schiller Jena Lumineszierendes Glas und Verfahren zur Herstellung und Anwendungen dieses Glases
CN110040708B (zh) * 2019-05-13 2020-09-25 承德莹科精细化工股份有限公司 一种高纯度光学玻璃添加剂偏磷酸镧的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1146032A (fr) * 1955-01-29 1957-11-05 Jenaer Glaswerk Schott & Gen Verre à base de fluorure, exempt de glucinium et contenant du phosphate
FR2227236A1 (en) * 1973-04-27 1974-11-22 Tallin Stekolny Tarbeklaas High-dispersion optical glass - based on barium fluorophosphate and fluorides of aluminium, magnesium, calcium and strontium

Also Published As

Publication number Publication date
DD153969A3 (de) 1982-02-17
FR2480273A1 (fr) 1981-10-16
GB2074151A (en) 1981-10-28
DE3044240A1 (de) 1981-10-15
DE3044240C2 (cs) 1988-01-07
FR2480273B1 (cs) 1983-07-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee