WO1999052832A8 - Method of making an optical fiber preform - Google Patents

Method of making an optical fiber preform

Info

Publication number
WO1999052832A8
WO1999052832A8 PCT/US1999/007872 US9907872W WO9952832A8 WO 1999052832 A8 WO1999052832 A8 WO 1999052832A8 US 9907872 W US9907872 W US 9907872W WO 9952832 A8 WO9952832 A8 WO 9952832A8
Authority
WO
WIPO (PCT)
Prior art keywords
making
optical fiber
fiber preform
glass
burner
Prior art date
Application number
PCT/US1999/007872
Other languages
French (fr)
Other versions
WO1999052832A1 (en
WO1999052832A9 (en
Inventor
Mikhail Ivanovich Gouskov
Evgueni Borisovich Danilov
Mohammad Afzal Aslami
Dau Wu
John Edward Mattison
Original Assignee
Fibercore 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 Fibercore Inc filed Critical Fibercore Inc
Priority to KR1020007011260A priority Critical patent/KR20010081941A/en
Priority to CA002328143A priority patent/CA2328143A1/en
Priority to AU34884/99A priority patent/AU750390B2/en
Priority to EP99916592A priority patent/EP1086053A4/en
Priority to JP2000543399A priority patent/JP4375902B2/en
Priority to BRPI9909569-6A priority patent/BR9909569B1/en
Publication of WO1999052832A1 publication Critical patent/WO1999052832A1/en
Publication of WO1999052832A8 publication Critical patent/WO1999052832A8/en
Publication of WO1999052832A9 publication Critical patent/WO1999052832A9/en

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]
    • C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01861—Means for changing or stabilising the diameter or form of tubes or rods
    • 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]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • C03B37/01426—Plasma deposition burners or torches
    • 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]
    • C03B37/01466—Means for changing or stabilising the diameter or form of tubes or rods
    • 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]
    • C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
    • C03B37/01815—Reactant deposition burners or deposition heating means
    • C03B37/01823—Plasma deposition burners or heating means
    • 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
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B6/02152—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating involving moving the fibre or a manufacturing element, stretching of the fibre
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/02—Pure silica glass, e.g. pure fused quartz
    • 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
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine
    • 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
    • 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
    • C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
    • 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
    • C03B2201/32—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with aluminium
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

Glass soot (130) is deposited on a glass rod by a burner (140). The body is stretched (126). More depositing and stretching is effected. The final body is then drawn into a fiber.
PCT/US1999/007872 1998-04-10 1999-04-09 Method of making an optical fiber preform WO1999052832A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020007011260A KR20010081941A (en) 1998-04-10 1999-04-09 Method of making an optical fiber preform
CA002328143A CA2328143A1 (en) 1998-04-10 1999-04-09 Method of making an optical fiber preform
AU34884/99A AU750390B2 (en) 1998-04-10 1999-04-09 Method of making an optical fiber preform
EP99916592A EP1086053A4 (en) 1998-04-10 1999-04-09 Method of making an optical fiber preform
JP2000543399A JP4375902B2 (en) 1998-04-10 1999-04-09 Manufacturing method of optical fiber preform
BRPI9909569-6A BR9909569B1 (en) 1998-04-10 1999-04-09 process for preparing an optical fiber preform using external plasma vapor deposition process.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5820798A 1998-04-10 1998-04-10
US09/058,207 1998-04-10

Publications (3)

Publication Number Publication Date
WO1999052832A1 WO1999052832A1 (en) 1999-10-21
WO1999052832A8 true WO1999052832A8 (en) 1999-12-29
WO1999052832A9 WO1999052832A9 (en) 2000-02-17

Family

ID=22015362

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/007872 WO1999052832A1 (en) 1998-04-10 1999-04-09 Method of making an optical fiber preform

Country Status (10)

Country Link
EP (1) EP1086053A4 (en)
JP (1) JP4375902B2 (en)
KR (1) KR20010081941A (en)
CN (1) CN1295169C (en)
AU (1) AU750390B2 (en)
BR (1) BR9909569B1 (en)
CA (1) CA2328143A1 (en)
RU (1) RU2235071C2 (en)
WO (1) WO1999052832A1 (en)
ZA (1) ZA992666B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035951C2 (en) * 2000-07-21 2002-06-27 Heraeus Quarzglas Process for producing a component for the production of optical fibers, and use of the component
JP2002326834A (en) * 2001-04-27 2002-11-12 Sumitomo Electric Ind Ltd Method for producing optical fiber core base material and optical fiber base material
US20030027054A1 (en) * 2001-08-01 2003-02-06 Ball Laura J. Method for making photomask material by plasma induction
US6769275B2 (en) * 2002-03-15 2004-08-03 Fibercore, Inc. Method for making optical fiber preform using simultaneous inside and outside deposition
FR2847893B1 (en) * 2002-12-02 2006-05-05 Cit Alcatel METHOD AND DEVICE FOR PLASMA RECHARGING A PREFORM FOR OPTICAL FIBER WITH REDUCED NITROGEN OXIDES
JP4349148B2 (en) * 2003-03-03 2009-10-21 住友電気工業株式会社 Glass processing method and glass processing apparatus
DE10316487B4 (en) * 2003-04-09 2005-03-31 Heraeus Tenevo Ag Process for producing a preform for optical fibers
JP2009522199A (en) * 2005-12-29 2009-06-11 シリカ テック リミテッド ライアビリティ カンパニー Improved plasma torch for making synthetic silica
NL1032463C2 (en) * 2006-09-08 2008-03-11 Draka Comteq Bv Method for manufacturing an optical preform.
DE102009010497A1 (en) * 2008-12-19 2010-08-05 J-Fiber Gmbh Multi-nozzle tubular plasma deposition burner for the production of preforms as semi-finished products for optical fibers
EP2226301A1 (en) * 2009-02-22 2010-09-08 Silitec Fibers SA Method for producing and processing a preform, preform and optical fiber
RU2543006C2 (en) * 2010-12-13 2015-02-27 Учреждение Российской Академии Наук Научный Центр Волоконной Оптики Ран Production of preforms with preset refractive index profile, preform and optic fibre
RU2547032C1 (en) * 2014-03-31 2015-04-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Method of producing multimode low-dispersion light guides
RU2723800C1 (en) * 2016-12-02 2020-06-17 Чжунтянь Текнолоджи Эдвансд Материалз Ко., Лтд. Device and method of manufacturing workpiece for drawing optical fibre
CN107098578B (en) * 2017-04-27 2019-06-25 烽火通信科技股份有限公司 Method for manufacturing the preform of multilayered structure optical fiber and manufacturing optical fiber
CN107082558B (en) * 2017-04-27 2019-12-03 烽火通信科技股份有限公司 A method of single mode optical fiber is manufactured using preform
CN111847866A (en) * 2020-07-14 2020-10-30 复旦大学 Low-loss optical fiber preform outer cladding layer, preparation equipment and preparation method thereof, and optical fiber

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63248733A (en) * 1987-04-06 1988-10-17 Hitachi Cable Ltd Production of single-mode optical fiber base material
JPH04231336A (en) * 1990-12-27 1992-08-20 Fujikura Ltd Production of optical fiber preform
KR950000588A (en) * 1993-06-18 1995-01-03 쿠라우찌 노리타카 Manufacturing method of single mode optical fiber base material
FR2713621B1 (en) * 1993-12-14 1996-01-05 Alcatel Fibres Optiques Method for plasma recharging of a preform for optical fiber and optical fiber originating from the preform recharged according to this method.
KR0184481B1 (en) * 1996-06-10 1999-05-15 김광호 Highly productive optical fiber extraction facility and extraction process thereof

Also Published As

Publication number Publication date
CA2328143A1 (en) 1999-10-21
WO1999052832A1 (en) 1999-10-21
CN1295169C (en) 2007-01-17
JP4375902B2 (en) 2009-12-02
KR20010081941A (en) 2001-08-29
BR9909569B1 (en) 2010-07-27
AU3488499A (en) 1999-11-01
JP2003510234A (en) 2003-03-18
RU2235071C2 (en) 2004-08-27
EP1086053A1 (en) 2001-03-28
WO1999052832A9 (en) 2000-02-17
BR9909569A (en) 2002-11-05
EP1086053A4 (en) 2008-03-05
AU750390B2 (en) 2002-07-18
CN1332702A (en) 2002-01-23
ZA992666B (en) 1999-10-13

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