AU8015700A - Method for radially consolidating a porous optical fiber preform - Google Patents

Method for radially consolidating a porous optical fiber preform

Info

Publication number
AU8015700A
AU8015700A AU80157/00A AU8015700A AU8015700A AU 8015700 A AU8015700 A AU 8015700A AU 80157/00 A AU80157/00 A AU 80157/00A AU 8015700 A AU8015700 A AU 8015700A AU 8015700 A AU8015700 A AU 8015700A
Authority
AU
Australia
Prior art keywords
consolidating
radially
optical fiber
fiber preform
porous optical
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.)
Abandoned
Application number
AU80157/00A
Inventor
Samir Khanna
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
Application filed by Corning Inc filed Critical Corning Inc
Publication of AU8015700A publication Critical patent/AU8015700A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C03B2201/28—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with phosphorus
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/22—Radial profile of refractive index, composition or softening point

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
AU80157/00A 1999-11-24 2000-10-12 Method for radially consolidating a porous optical fiber preform Abandoned AU8015700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44924799A 1999-11-24 1999-11-24
US09449247 1999-11-24
PCT/US2000/028222 WO2001038243A1 (en) 1999-11-24 2000-10-12 Method for radially consolidating a porous optical fiber preform

Publications (1)

Publication Number Publication Date
AU8015700A true AU8015700A (en) 2001-06-04

Family

ID=23783461

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80157/00A Abandoned AU8015700A (en) 1999-11-24 2000-10-12 Method for radially consolidating a porous optical fiber preform

Country Status (3)

Country Link
AU (1) AU8015700A (en)
TW (1) TW455708B (en)
WO (1) WO2001038243A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021118833A1 (en) 2019-12-11 2021-06-17 Corning Incorporated Apparatuses and methods for processing an optical fiber preform
CN113866867A (en) * 2021-09-02 2021-12-31 烽火通信科技股份有限公司 Dispersion compensation optical fiber and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806570A (en) * 1972-03-30 1974-04-23 Corning Glass Works Method for producing high quality fused silica
JPS531540A (en) * 1976-06-26 1978-01-09 Nippon Telegr & Teleph Corp <Ntt> Preparation of mother material for optical fiber
FR2487811B1 (en) * 1980-07-31 1985-07-26 France Etat PROCESS AND PLANT FOR CONTINUOUSLY MANUFACTURING OPTICAL FIBERS
JPS60161347A (en) * 1984-01-24 1985-08-23 Sumitomo Electric Ind Ltd Preparation of parent material for optical fiber glass
JPH0651576B2 (en) * 1985-01-25 1994-07-06 住友電気工業株式会社 Method for producing glass having refractive index distribution
JP2988524B2 (en) * 1988-09-19 1999-12-13 株式会社フジクラ Optical fiber and method for manufacturing the same
TW243500B (en) * 1993-01-14 1995-03-21 Sumitomo Electric Industries

Also Published As

Publication number Publication date
WO2001038243A1 (en) 2001-05-31
TW455708B (en) 2001-09-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase