AU1585301A - Low water peak optical waveguide and method of manufacturing same - Google Patents

Low water peak optical waveguide and method of manufacturing same

Info

Publication number
AU1585301A
AU1585301A AU15853/01A AU1585301A AU1585301A AU 1585301 A AU1585301 A AU 1585301A AU 15853/01 A AU15853/01 A AU 15853/01A AU 1585301 A AU1585301 A AU 1585301A AU 1585301 A AU1585301 A AU 1585301A
Authority
AU
Australia
Prior art keywords
optical waveguide
low water
manufacturing same
water peak
peak 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
AU15853/01A
Inventor
Dana C. Bookbinder
Daniel W. Hawtof
Dale R. Powers
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 AU1585301A publication Critical patent/AU1585301A/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]
    • C03B37/01486—Means for supporting, rotating or translating the preforms being formed, e.g. lathes
    • 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
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • 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]
    • C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • C03B37/0146—Furnaces therefor, e.g. muffle tubes, furnace linings
    • 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
    • C03B2201/07—Impurity concentration specified
    • C03B2201/075—Hydroxyl ion (OH)
    • 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
    • C03B2201/22—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with deuterium
    • 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
    • C03B2203/29—Segmented core fibres
    • 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
    • G02B6/03638—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 3 layers only
    • G02B6/03644—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 3 layers only arranged - + -
    • 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)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
AU15853/01A 1999-12-28 2000-11-03 Low water peak optical waveguide and method of manufacturing same Abandoned AU1585301A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17326999P 1999-12-28 1999-12-28
US60173269 1999-12-28
PCT/US2000/030496 WO2001047822A1 (en) 1999-12-28 2000-11-03 Low water peak optical waveguide and method of manufacturing same

Publications (1)

Publication Number Publication Date
AU1585301A true AU1585301A (en) 2001-07-09

Family

ID=22631251

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15853/01A Abandoned AU1585301A (en) 1999-12-28 2000-11-03 Low water peak optical waveguide and method of manufacturing same

Country Status (2)

Country Link
AU (1) AU1585301A (en)
WO (1) WO2001047822A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040060327A1 (en) * 2002-09-30 2004-04-01 Berkey George E Method for treating an optical fiber preform with deuterium
NL1021992C2 (en) * 2002-11-26 2004-05-27 Draka Fibre Technology Bv Rod in tube process for preparing optical fibre preform, by heating rod and mantle separated by cavity containing deuterium
CN1330597C (en) * 2003-10-21 2007-08-08 江苏法尔胜光子有限公司 Method for preparing low hydroxy content optical-fiber precast rod by tubular CVD process
FR2893149B1 (en) 2005-11-10 2008-01-11 Draka Comteq France OPTICAL FIBER MONOMODE.
CN101583891A (en) 2005-11-23 2009-11-18 康宁股份有限公司 Low attenuation non-zero dispersion shifted optical fiber
FR2899693B1 (en) 2006-04-10 2008-08-22 Draka Comteq France OPTICAL FIBER MONOMODE.
US7450807B2 (en) 2006-08-31 2008-11-11 Corning Incorporated Low bend loss optical fiber with deep depressed ring
US7620282B2 (en) 2006-08-31 2009-11-17 Corning Incorporated Low bend loss single mode optical fiber
EP2115503A2 (en) 2007-02-28 2009-11-11 Corning Incorporated Optical fiber with large effective area
WO2008136918A2 (en) 2007-05-07 2008-11-13 Corning Incorporated Large effective area fiber
DK2206001T3 (en) 2007-11-09 2014-07-07 Draka Comteq Bv Optical fiber resistant to microbending
US7853110B2 (en) 2007-11-28 2010-12-14 Corning Incorporated Large effective area optical fiber
FR2930997B1 (en) 2008-05-06 2010-08-13 Draka Comteq France Sa OPTICAL FIBER MONOMODE
US7773848B2 (en) 2008-07-30 2010-08-10 Corning Incorporated Low bend loss single mode optical fiber
US8542969B2 (en) 2010-02-26 2013-09-24 Corning Incorporated Low bend loss optical fiber
US8849082B2 (en) 2011-11-29 2014-09-30 Corning Incorporated Low bend loss optical fiber
WO2014101949A1 (en) 2012-12-28 2014-07-03 Prysmian S.P.A. Method of manufacturing preforms for optical fibres having low water peak
CN104955778B (en) 2012-12-28 2017-05-31 普睿司曼股份公司 The method for manufacturing the precast body for the optical fiber with low water peak
US9383511B2 (en) 2013-05-02 2016-07-05 Corning Incorporated Optical fiber with large mode field diameter and low microbending losses
EP3778504A1 (en) * 2019-08-13 2021-02-17 Sterlite Technologies Limited Method for sintering of optical fibre preform
US20220098084A1 (en) * 2020-05-20 2022-03-31 Corning Incorporated Methods for increasing deposition in a flame hydrolysis deposition process
CN114853330B (en) * 2022-04-07 2024-08-20 长飞光纤潜江有限公司 Manufacturing method of large-size low-water-peak optical fiber preform

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515612A (en) * 1982-04-19 1985-05-07 At&T Bell Laboratories Method for optical fiber fabrication including deuterium/hydrogen exchange

Also Published As

Publication number Publication date
WO2001047822A1 (en) 2001-07-05

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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