ATE16001T1 - Glas fuer den kern einer optischen faser, dieses glas enthaltende fasern und verfahren zur herstellung dieses glases. - Google Patents

Glas fuer den kern einer optischen faser, dieses glas enthaltende fasern und verfahren zur herstellung dieses glases.

Info

Publication number
ATE16001T1
ATE16001T1 AT80300953T AT80300953T ATE16001T1 AT E16001 T1 ATE16001 T1 AT E16001T1 AT 80300953 T AT80300953 T AT 80300953T AT 80300953 T AT80300953 T AT 80300953T AT E16001 T1 ATE16001 T1 AT E16001T1
Authority
AT
Austria
Prior art keywords
glass
mole percent
core
exceeding
content
Prior art date
Application number
AT80300953T
Other languages
English (en)
Inventor
Keith John Beales
Sally Partington
Anthony Gladwyn Dunn
Original Assignee
Post Office
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10504330&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE16001(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Post Office filed Critical Post Office
Application granted granted Critical
Publication of ATE16001T1 publication Critical patent/ATE16001T1/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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • 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
    • 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
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron

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)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
AT80300953T 1979-04-04 1980-03-27 Glas fuer den kern einer optischen faser, dieses glas enthaltende fasern und verfahren zur herstellung dieses glases. ATE16001T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7911765 1979-04-04
EP80300953A EP0018110B1 (de) 1979-04-04 1980-03-27 Glas für den Kern einer optischen Faser, dieses Glas enthaltende Fasern und Verfahren zur Herstellung dieses Glases

Publications (1)

Publication Number Publication Date
ATE16001T1 true ATE16001T1 (de) 1985-10-15

Family

ID=10504330

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80300953T ATE16001T1 (de) 1979-04-04 1980-03-27 Glas fuer den kern einer optischen faser, dieses glas enthaltende fasern und verfahren zur herstellung dieses glases.

Country Status (5)

Country Link
US (1) US4445754A (de)
EP (1) EP0018110B1 (de)
AT (1) ATE16001T1 (de)
CA (1) CA1149827A (de)
DE (1) DE3071158D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8103089A (nl) * 1981-06-26 1983-01-17 Philips Nv Optische vezel van het graded index type en werkwijze voor de vervaardiging daarvan.
ATE18894T1 (de) * 1981-12-03 1986-04-15 British Telecomm Glaeser, verfahren zur herstellung und diese enthaltende optische glasfibern.
US4616901A (en) * 1982-04-09 1986-10-14 At&T Bell Laboratories Doped optical fiber
SE8301379L (sv) * 1983-03-14 1984-09-15 Ericsson Telefon Ab L M Optisk fiber
GB2164934B (en) * 1984-09-29 1988-10-05 Stc Plc Optical fibres
US5188632A (en) * 1984-12-07 1993-02-23 Advanced Interventional Systems, Inc. Guidance and delivery system for high-energy pulsed laser light
US5989243A (en) * 1984-12-07 1999-11-23 Advanced Interventional Systems, Inc. Excimer laser angioplasty system
US5470330A (en) * 1984-12-07 1995-11-28 Advanced Interventional Systems, Inc. Guidance and delivery system for high-energy pulsed laser light
US4952531A (en) * 1988-03-17 1990-08-28 Olin Corporation Sealing glass for matched sealing of copper and copper alloys
US5043222A (en) * 1988-03-17 1991-08-27 Olin Corporation Metal sealing glass composite with matched coefficients of thermal expansion
US5148510A (en) * 1990-11-28 1992-09-15 Corning Incorporated Optical fiber made of galliobismuthate glasses and optical devices using same
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
JP5496460B2 (ja) * 2008-01-31 2014-05-21 株式会社オハラ 光学ガラス及び光ファイバ用コア材
US7753322B1 (en) * 2008-01-31 2010-07-13 Peterson Carl S Portable bag holder employing elastic band

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1507711A (en) 1924-01-23 1924-09-09 Inter Ocean Radio Corp Process of making plastic articles
SU451646A1 (ru) * 1971-09-03 1974-11-30 Предприятие П/Я Р-6681 Стекло дл жилы стекловолоконного элемента
US4097258A (en) * 1974-05-17 1978-06-27 Hoya Glass Works, Ltd. Optical fiber
US3957342A (en) * 1974-07-29 1976-05-18 The Post Office Sodium borosilicate glasses for dielectric optical waveguides
US4023952A (en) * 1974-07-29 1977-05-17 The Post Office Making a dielectric optical waveguide glass
GB1507711A (en) 1974-07-29 1978-04-19 Post Office Glass for use in dielectric optical waveguides
SU583104A1 (ru) * 1975-04-08 1977-12-05 Предприятие П/Я Р-6681 Оптическое стекло
DE2551158A1 (de) * 1975-11-14 1977-05-18 Saale Glas Gmbh Optisches glas mit brechzahlen von 1,61 bis 1,63
NL7603832A (nl) * 1976-04-12 1977-10-14 Philips Nv Glassamenstellingen.
FR2368444A1 (fr) * 1976-10-19 1978-05-19 Thomson Csf Procede de fabrication de fibres de verre a gradient radial d'indice de refraction, pour le guidage d'ondes optiques
GB2002341B (en) * 1977-06-28 1982-01-13 Post Office Optical fibres and glasses
CA1109083A (en) * 1977-06-28 1981-09-15 Keith J. Beales Optical fibres and glasses

Also Published As

Publication number Publication date
US4445754A (en) 1984-05-01
EP0018110B1 (de) 1985-10-09
CA1149827A (en) 1983-07-12
DE3071158D1 (en) 1985-11-14
EP0018110A1 (de) 1980-10-29

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Legal Events

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