DE69022022T2 - Optische Wellenleiterfaser mit einem Titandioxyd-Siliziumoxyd-Aussenmantel und Verfahren zu deren Herstellung. - Google Patents

Optische Wellenleiterfaser mit einem Titandioxyd-Siliziumoxyd-Aussenmantel und Verfahren zu deren Herstellung.

Info

Publication number
DE69022022T2
DE69022022T2 DE69022022T DE69022022T DE69022022T2 DE 69022022 T2 DE69022022 T2 DE 69022022T2 DE 69022022 T DE69022022 T DE 69022022T DE 69022022 T DE69022022 T DE 69022022T DE 69022022 T2 DE69022022 T2 DE 69022022T2
Authority
DE
Germany
Prior art keywords
production
silicon oxide
titanium dioxide
optical waveguide
outer jacket
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 - Fee Related
Application number
DE69022022T
Other languages
English (en)
Other versions
DE69022022D1 (de
Inventor
Marcella Rose Backer
Michael Gregg Blankenship
Ralston Cavender
Jong Bernard J De
Melanie L Elder
Gregory Scott Glaesemann
Peter Christopher Jones
James Anthony Murphy
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.)
Corning Inc
Original Assignee
Corning Inc
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
Priority claimed from US07/456,141 external-priority patent/US5067975A/en
Priority claimed from US07/456,140 external-priority patent/US5140665A/en
Application filed by Corning Inc filed Critical Corning Inc
Application granted granted Critical
Publication of DE69022022D1 publication Critical patent/DE69022022D1/de
Publication of DE69022022T2 publication Critical patent/DE69022022T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/40—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • C03B2201/42—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn doped with titanium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/06—Concentric circular ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/12—Nozzle or orifice plates
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE69022022T 1989-12-22 1990-11-27 Optische Wellenleiterfaser mit einem Titandioxyd-Siliziumoxyd-Aussenmantel und Verfahren zu deren Herstellung. Expired - Fee Related DE69022022T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/456,141 US5067975A (en) 1989-12-22 1989-12-22 Method of manufacturing optical waveguide fiber with titania-silica outer cladding
US07/456,140 US5140665A (en) 1989-12-22 1989-12-22 Optical waveguide fiber with titania-silica outer cladding

Publications (2)

Publication Number Publication Date
DE69022022D1 DE69022022D1 (de) 1995-10-05
DE69022022T2 true DE69022022T2 (de) 1996-06-13

Family

ID=27038125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022022T Expired - Fee Related DE69022022T2 (de) 1989-12-22 1990-11-27 Optische Wellenleiterfaser mit einem Titandioxyd-Siliziumoxyd-Aussenmantel und Verfahren zu deren Herstellung.

Country Status (6)

Country Link
EP (1) EP0443112B1 (de)
JP (1) JP3197283B2 (de)
KR (1) KR0157054B1 (de)
AU (1) AU637172B2 (de)
CA (1) CA2030748C (de)
DE (1) DE69022022T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5212757A (en) * 1991-10-03 1993-05-18 At&T Bell Laboratories Fatigue resistant optical fiber
US5241615A (en) * 1992-06-18 1993-08-31 Corning Incorporated Optical waveguide fiber with very thin titania-silica outer cladding layer
US5296012A (en) * 1992-12-28 1994-03-22 Corning Incorporated Method of making optical waveguide preforms
US5599371A (en) * 1994-12-30 1997-02-04 Corning Incorporated Method of using precision burners for oxidizing halide-free, silicon-containing compounds
EP0735395A3 (de) * 1995-03-29 1997-02-05 At & T Corp Korrosionsbeständige optische Fasern und Wellenleiter
DE10163553B4 (de) * 2001-12-21 2008-01-17 Schott Ag Phasenseparierte Gläser und deren Verwendung
US8385703B2 (en) * 2010-03-02 2013-02-26 Corning Incorporated High numerical aperture multimode optical fiber
US11327242B2 (en) 2019-11-27 2022-05-10 Corning Research & Development Corporation Optical fiber connector assembly with ferrule microhole interference fit and related methods
CN113461321B (zh) * 2021-07-27 2023-03-24 中国建筑材料科学研究总院有限公司 掺二氧化钛石英光纤、其制备方法、应用以及其蒸镀装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2727054A1 (de) * 1977-06-15 1978-12-21 Siemens Ag Verfahren zur herstellung eines glasfaserlichtleiters
US4263031A (en) * 1978-06-12 1981-04-21 Corning Glass Works Method of producing glass optical filaments
US4243298A (en) * 1978-10-06 1981-01-06 International Telephone And Telegraph Corporation High-strength optical preforms and fibers with thin, high-compression outer layers
US4620861A (en) * 1985-11-04 1986-11-04 Corning Glass Works Method for making index-profiled optical device
US4877306A (en) * 1987-09-30 1989-10-31 Corning Glass Works Coated optical waveguide fibers

Also Published As

Publication number Publication date
AU637172B2 (en) 1993-05-20
JPH05297230A (ja) 1993-11-12
KR0157054B1 (ko) 1999-10-15
CA2030748A1 (en) 1991-06-23
EP0443112B1 (de) 1995-08-30
JP3197283B2 (ja) 2001-08-13
EP0443112A1 (de) 1991-08-28
CA2030748C (en) 2000-08-15
AU6808590A (en) 1991-06-27
KR910011671A (ko) 1991-08-07
DE69022022D1 (de) 1995-10-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee