WO2000039039A3 - Tantala doped optical waveguide and method of manufacture - Google Patents

Tantala doped optical waveguide and method of manufacture Download PDF

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Publication number
WO2000039039A3
WO2000039039A3 PCT/US1999/029225 US9929225W WO0039039A3 WO 2000039039 A3 WO2000039039 A3 WO 2000039039A3 US 9929225 W US9929225 W US 9929225W WO 0039039 A3 WO0039039 A3 WO 0039039A3
Authority
WO
WIPO (PCT)
Prior art keywords
waveguides
optical waveguide
manufacture
tantala
doped optical
Prior art date
Application number
PCT/US1999/029225
Other languages
French (fr)
Other versions
WO2000039039A2 (en
Inventor
Evelyn M Deliso
Deborah L Marlatt
Michelle D Pierson
Christine L Tennent
Original Assignee
Corning Inc
Evelyn M Deliso
Deborah L Marlatt
Michelle D Pierson
Christine L Tennent
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 Corning Inc, Evelyn M Deliso, Deborah L Marlatt, Michelle D Pierson, Christine L Tennent filed Critical Corning Inc
Priority to JP2000590956A priority Critical patent/JP2002533295A/en
Priority to CA002357777A priority patent/CA2357777A1/en
Priority to EP99972023A priority patent/EP1144324A2/en
Priority to AU39967/00A priority patent/AU3996700A/en
Publication of WO2000039039A2 publication Critical patent/WO2000039039A2/en
Publication of WO2000039039A3 publication Critical patent/WO2000039039A3/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
    • 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]
    • C03B37/01413—Reactant delivery systems
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/80—Feeding the burner or the burner-heated deposition site
    • C03B2207/90—Feeding the burner or the burner-heated deposition site with vapour generated from solid glass precursors, i.e. by sublimation
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/40—Doped silica-based glasses containing metals containing transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • 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
    • C03C2203/00—Production processes
    • C03C2203/40—Gas-phase processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

The present invention is directed to low loss optical waveguides doped with tantala and methods of manufacturing such waveguides. SiO2 soot is doped with Ta2O5 to form a soot blank which is consolidated under conditions suitable to prevent the crystallization within the Ta2O5-SiO2 containing waveguides. The resulting rod is then either drawn into an optical fiber or overclad and subequently drawn into an optical fiber. High temperature consolidation in either a gaseous atmosphere or vacuum atmosphere is used to sinter and vitrify the soot blank prior to drawing to produce a low loss optical waveguide fiber.
PCT/US1999/029225 1998-12-30 1999-12-09 Tantala doped optical waveguide and method of manufacture WO2000039039A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000590956A JP2002533295A (en) 1998-12-30 1999-12-09 Tantalum-doped waveguide and method of manufacturing the same
CA002357777A CA2357777A1 (en) 1998-12-30 1999-12-09 Tantala doped optical waveguide and method of manufacture
EP99972023A EP1144324A2 (en) 1998-12-30 1999-12-09 Tantala doped optical waveguide and method of manufacture
AU39967/00A AU3996700A (en) 1998-12-30 1999-12-09 Tantala doped waveguide and method of manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11436998P 1998-12-30 1998-12-30
US60/114,369 1998-12-30

Publications (2)

Publication Number Publication Date
WO2000039039A2 WO2000039039A2 (en) 2000-07-06
WO2000039039A3 true WO2000039039A3 (en) 2000-11-09

Family

ID=22354805

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/029225 WO2000039039A2 (en) 1998-12-30 1999-12-09 Tantala doped optical waveguide and method of manufacture

Country Status (7)

Country Link
EP (1) EP1144324A2 (en)
JP (1) JP2002533295A (en)
CN (1) CN1332703A (en)
AU (1) AU3996700A (en)
CA (1) CA2357777A1 (en)
TW (1) TW421724B (en)
WO (1) WO2000039039A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004049996A1 (en) * 2004-10-14 2006-04-20 Merck Patent Gmbh Vapor deposition material for the production of high-index layers
US7095941B2 (en) 2004-10-27 2006-08-22 Schott Corporation Fused optical fiber optical device system
CN106125449B (en) * 2016-06-30 2021-04-06 派尼尔科技（天津）有限公司 Preparation method of waveguide amplifier with erbium-doped tantalum oxide ridge structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659915A (en) * 1970-05-11 1972-05-02 Corning Glass Works Fused silica optical waveguide
US3785722A (en) * 1972-06-20 1974-01-15 Corning Glass Works USE OF SiO{11 -NB{11 O{11 {11 AND/OR Ta{11 O{11 {11 GLASSES AS ULTRAVIOLET FILTERS
US3806570A (en) * 1972-03-30 1974-04-23 Corning Glass Works Method for producing high quality fused silica
FR2333628A1 (en) * 1975-12-01 1977-07-01 Vergnon Pierre Blank for drawing long optical fibres - made by flame hydrolysis of silicon- and metal dopant- cpds., using multichannel burner
JPS59227740A (en) * 1983-06-10 1984-12-21 Hitachi Ltd Glass for optical fiber preform and its manufacture
JPS59227741A (en) * 1983-06-10 1984-12-21 Hitachi Ltd Radiation-resistant optical fiber
WO1986004573A1 (en) * 1985-02-08 1986-08-14 American Telephone & Telegraph Company Multiconstituent optical fiber and method for producing same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251251A (en) * 1979-05-31 1981-02-17 Corning Glass Works Method of making optical devices
KR19990044289A (en) * 1996-07-01 1999-06-25 알프레드 엘. 미첼슨 Optical Fiber with Tantalum Doped Clad

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659915A (en) * 1970-05-11 1972-05-02 Corning Glass Works Fused silica optical waveguide
US3806570A (en) * 1972-03-30 1974-04-23 Corning Glass Works Method for producing high quality fused silica
US3785722A (en) * 1972-06-20 1974-01-15 Corning Glass Works USE OF SiO{11 -NB{11 O{11 {11 AND/OR Ta{11 O{11 {11 GLASSES AS ULTRAVIOLET FILTERS
FR2333628A1 (en) * 1975-12-01 1977-07-01 Vergnon Pierre Blank for drawing long optical fibres - made by flame hydrolysis of silicon- and metal dopant- cpds., using multichannel burner
JPS59227740A (en) * 1983-06-10 1984-12-21 Hitachi Ltd Glass for optical fiber preform and its manufacture
JPS59227741A (en) * 1983-06-10 1984-12-21 Hitachi Ltd Radiation-resistant optical fiber
WO1986004573A1 (en) * 1985-02-08 1986-08-14 American Telephone & Telegraph Company Multiconstituent optical fiber and method for producing same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 06, Derwent World Patents Index; Class L01, AN 1985-034244, XP002141764 *
DATABASE WPI Section Ch Week 06, Derwent World Patents Index; Class L01, AN 1985-034245, XP002141765 *

Also Published As

Publication number Publication date
TW421724B (en) 2001-02-11
JP2002533295A (en) 2002-10-08
EP1144324A2 (en) 2001-10-17
AU3996700A (en) 2000-07-31
WO2000039039A2 (en) 2000-07-06
CA2357777A1 (en) 2000-07-06
CN1332703A (en) 2002-01-23

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