ATE18894T1 - Glaeser, verfahren zur herstellung und diese enthaltende optische glasfibern. - Google Patents

Glaeser, verfahren zur herstellung und diese enthaltende optische glasfibern.

Info

Publication number
ATE18894T1
ATE18894T1 AT82306221T AT82306221T ATE18894T1 AT E18894 T1 ATE18894 T1 AT E18894T1 AT 82306221 T AT82306221 T AT 82306221T AT 82306221 T AT82306221 T AT 82306221T AT E18894 T1 ATE18894 T1 AT E18894T1
Authority
AT
Austria
Prior art keywords
glass
mole percent
manufacture
fibers containing
sio2
Prior art date
Application number
AT82306221T
Other languages
English (en)
Inventor
Sally Partington
Steven Fitzgerald Carber
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Application granted granted Critical
Publication of ATE18894T1 publication Critical patent/ATE18894T1/de

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Multicomponent Fibers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT82306221T 1981-12-03 1982-11-23 Glaeser, verfahren zur herstellung und diese enthaltende optische glasfibern. ATE18894T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8136502 1981-12-03
EP82306221A EP0081928B1 (de) 1981-12-03 1982-11-23 Gläser, Verfahren zur Herstellung und diese enthaltende optische Glasfibern

Publications (1)

Publication Number Publication Date
ATE18894T1 true ATE18894T1 (de) 1986-04-15

Family

ID=10526355

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82306221T ATE18894T1 (de) 1981-12-03 1982-11-23 Glaeser, verfahren zur herstellung und diese enthaltende optische glasfibern.

Country Status (5)

Country Link
US (1) US4552850A (de)
EP (1) EP0081928B1 (de)
AT (1) ATE18894T1 (de)
CA (1) CA1201454A (de)
DE (1) DE3270298D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103441B1 (de) * 1982-09-10 1986-07-23 BRITISH TELECOMMUNICATIONS public limited company Verfahren zum Trocknen von Oxydgläsern
WO1997039990A1 (en) * 1996-04-24 1997-10-30 Owens Corning Glass compositions having high ki values and fibers therefrom
US6077798A (en) * 1996-08-02 2000-06-20 Owens Corning Fiberglas Technology, Inc. Biosoluble, high temperature mineral wools
US5932347A (en) * 1996-10-31 1999-08-03 Owens Corning Fiberglas Technology, Inc. Mineral fiber compositions
US6034014A (en) * 1997-08-04 2000-03-07 Owens Corning Fiberglas Technology, Inc. Glass fiber composition
US6819846B2 (en) * 2001-08-02 2004-11-16 Corning Incorporated High absorption erbium doped amplifying optical fiber
DE10245987B3 (de) 2002-10-02 2004-05-06 Schott Glas Optische Stufenfasern aus Mehrkomponentengläsern
DE10309495B4 (de) * 2003-02-25 2006-02-16 Schott Ag Aluminosilikatglas und dessen Verwendung
DE10311802B4 (de) 2003-03-12 2006-03-02 Schott Ag Boroaluminosilikatglas und dessen Verwendung
DE102006012116A1 (de) 2006-03-14 2007-09-20 Schott Ag Glaserfaserkabel
DK2956420T3 (en) * 2013-02-18 2018-11-05 As Valmieras Stikla Skiedra Temperature resistant alumosilicate fiberglass and method of making and using it

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594390B2 (ja) * 1977-01-27 1984-01-30 株式会社保谷硝子 光学ガラス
US4452508A (en) * 1977-06-28 1984-06-05 British Telecommunications Graded index optical fibres
CA1109083A (en) * 1977-06-28 1981-09-15 Keith J. Beales Optical fibres and glasses
JPS5851900B2 (ja) * 1978-10-06 1983-11-18 日本板硝子株式会社 高耐水性の光伝送体用ガラス
JPS5560040A (en) * 1978-10-26 1980-05-06 Nippon Sheet Glass Co Ltd Light transmission body with superior water resistance
EP0018110B1 (de) * 1979-04-04 1985-10-09 The Post Office Glas für den Kern einer optischen Faser, dieses Glas enthaltende Fasern und Verfahren zur Herstellung dieses Glases
EP0018100B1 (de) * 1979-04-12 1984-01-18 Imperial Chemical Industries Plc Substituierte, aromatische, biologisch wirksame Verbindung, Verfahren zu ihrer Herstellung und ihre Verwendung als Biozid
US4265667A (en) * 1980-04-25 1981-05-05 Nippon Sheet Glass Co., Ltd. Step-type light-transmitting body having excellent water resistance

Also Published As

Publication number Publication date
EP0081928B1 (de) 1986-04-02
DE3270298D1 (en) 1986-05-07
CA1201454A (en) 1986-03-04
EP0081928A1 (de) 1983-06-22
US4552850A (en) 1985-11-12

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties