SU1534979A1 - Optical fiber - Google Patents

Optical fiber

Info

Publication number
SU1534979A1
SU1534979A1 SU4364435/33A SU4364435A SU1534979A1 SU 1534979 A1 SU1534979 A1 SU 1534979A1 SU 4364435/33 A SU4364435/33 A SU 4364435/33A SU 4364435 A SU4364435 A SU 4364435A SU 1534979 A1 SU1534979 A1 SU 1534979A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
ceo0
asoor
lio
nao
Prior art date
Application number
SU4364435/33A
Other languages
Russian (ru)
Inventor
Е.И. Галант
Ю.Н. Кондратьев
В.П. Куркин
М.В. Чижикова
Т.Н. Карпушенкова
Original Assignee
Е.И. Галант
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 Е.И. Галант filed Critical Е.И. Галант
Priority to SU4364435/33A priority Critical patent/SU1534979A1/en
Application granted granted Critical
Publication of SU1534979A1 publication Critical patent/SU1534979A1/en

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
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/046—Multicomponent glass compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)

Abstract

FIELD: production of optical fibers. SUBSTANCE: glass which contains (mass %): SiO37,0-48,2; CaO 0.3-3.8, ZnO 8.3-16.6, BaO 0.9-15.7, LiO 0,1-1,2; NaO 4,9-6,3; KO 7,4-9,6; AsOor CeO0,3-0,5 and at least one of the following oxides TiO, GeO, PbO, NbO8,7-26,8 is used for core. Glass envelope contains (mass %): SiO56,8-61,7; BO14,4-17,3 MgO 6.5-8.3, LiO 0,1-1,5; NaO 6,1-7,5; KO 9,3-11,3; AsOor CeO0,3-0,5, Boiling temperature of said glass is (1250-1320 )± 20 C. Refractive index for core and for envelope is 1.577-1.634 and 1.517-1.523 respectively. EFFECT: increases transmission, decreases boiling temperature. 2 tbl
SU4364435/33A 1987-11-20 1987-11-20 Optical fiber SU1534979A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4364435/33A SU1534979A1 (en) 1987-11-20 1987-11-20 Optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4364435/33A SU1534979A1 (en) 1987-11-20 1987-11-20 Optical fiber

Publications (1)

Publication Number Publication Date
SU1534979A1 true SU1534979A1 (en) 1995-04-10

Family

ID=60517889

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4364435/33A SU1534979A1 (en) 1987-11-20 1987-11-20 Optical fiber

Country Status (1)

Country Link
SU (1) SU1534979A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7008892B2 (en) * 2002-08-26 2006-03-07 Alcatel Raman-active optical fiber
US7074732B2 (en) * 1999-12-04 2006-07-11 Schott Glas Zinc-containing optical glass materials
RU2631709C1 (en) * 2016-10-31 2017-09-26 Юлия Алексеевна Щепочкина Glass
RU2631707C1 (en) * 2016-10-10 2017-09-26 Юлия Алексеевна Щепочкина Optical glass

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7074732B2 (en) * 1999-12-04 2006-07-11 Schott Glas Zinc-containing optical glass materials
US7008892B2 (en) * 2002-08-26 2006-03-07 Alcatel Raman-active optical fiber
RU2631707C1 (en) * 2016-10-10 2017-09-26 Юлия Алексеевна Щепочкина Optical glass
RU2631709C1 (en) * 2016-10-31 2017-09-26 Юлия Алексеевна Щепочкина Glass

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