DE60239735D1 - Verfarhren zum herstellen einer glasvorform für optische fasern durch abscheidung aus der dampfphase - Google Patents

Verfarhren zum herstellen einer glasvorform für optische fasern durch abscheidung aus der dampfphase

Info

Publication number
DE60239735D1
DE60239735D1 DE60239735T DE60239735T DE60239735D1 DE 60239735 D1 DE60239735 D1 DE 60239735D1 DE 60239735 T DE60239735 T DE 60239735T DE 60239735 T DE60239735 T DE 60239735T DE 60239735 D1 DE60239735 D1 DE 60239735D1
Authority
DE
Germany
Prior art keywords
producing
separation
burner
optical fibers
glass
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 - Lifetime
Application number
DE60239735T
Other languages
English (en)
Inventor
Sabrina Fogliani
Carlo Tregambe
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.)
Prysmian SpA
Original Assignee
Prysmian SpA
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 Prysmian SpA filed Critical Prysmian SpA
Application granted granted Critical
Publication of DE60239735D1 publication Critical patent/DE60239735D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • 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]
    • C03B37/0148—Means for heating preforms during or immediately prior to deposition
    • 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
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C03B2207/32—Non-halide
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/60—Relationship between burner and deposit, e.g. position
    • C03B2207/66—Relative motion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
DE60239735T 2001-04-27 2002-04-16 Verfarhren zum herstellen einer glasvorform für optische fasern durch abscheidung aus der dampfphase Expired - Lifetime DE60239735D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01110475 2001-04-27
US28883301P 2001-05-07 2001-05-07
PCT/EP2002/004201 WO2002090276A1 (en) 2001-04-27 2002-04-16 Method for producing an optical fiber preform

Publications (1)

Publication Number Publication Date
DE60239735D1 true DE60239735D1 (de) 2011-05-26

Family

ID=26076563

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60239735T Expired - Lifetime DE60239735D1 (de) 2001-04-27 2002-04-16 Verfarhren zum herstellen einer glasvorform für optische fasern durch abscheidung aus der dampfphase

Country Status (4)

Country Link
EP (1) EP1383714B1 (de)
AT (1) ATE505442T1 (de)
DE (1) DE60239735D1 (de)
WO (1) WO2002090276A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10152328B4 (de) * 2001-10-26 2004-09-30 Heraeus Tenevo Ag Verfahren zur Herstellung eines Rohres aus Quarzglas, rohrförmiges Halbzeug aus porösem Quarzglas u. Verwendung desselben
US20050092030A1 (en) * 2003-10-31 2005-05-05 Jitendra Balakrishnan Method and apparatus for depositing glass soot
JP6097892B2 (ja) * 2015-03-31 2017-03-15 古河電気工業株式会社 光ファイバ用多孔質ガラス母材の製造方法
JPWO2019044805A1 (ja) * 2017-08-29 2020-10-01 住友電気工業株式会社 ガラス微粒子堆積体の製造方法、ガラス母材の製造方法及びガラス母材
US20200223736A1 (en) * 2017-08-29 2020-07-16 Sumitomo Electric Industries, Ltd. Method for producing glass fine particle deposit, method for producing glass base material, and glass fine particle deposit
EP3476815B1 (de) 2017-10-27 2023-11-29 Heraeus Quarzglas GmbH & Co. KG Herstellung eines porösen produkts, einschliesslich der nachanpassung einer porenstruktur
CN109020186A (zh) * 2018-08-29 2018-12-18 长飞光纤光缆股份有限公司 一种ovd制造光纤预制棒的装置及方法
WO2021146074A1 (en) * 2020-01-15 2021-07-22 Corning Incorporated Method of making optical fiber preforms from organic silica and germania precursors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60264338A (ja) * 1984-06-11 1985-12-27 Furukawa Electric Co Ltd:The 光フアイバ母材の製造方法
JPS6325243A (ja) * 1986-07-18 1988-02-02 Furukawa Electric Co Ltd:The 光フアイバ母材の製造方法
JPH085689B2 (ja) * 1986-09-22 1996-01-24 住友電気工業株式会社 光フアイバ用多孔質母材の製造方法
GB2286199B (en) * 1994-01-27 1997-06-11 Pirelli General Plc A method of forming an optical fibre preform
DE19628958C2 (de) * 1996-07-18 2000-02-24 Heraeus Quarzglas Verfahren zur Herstellung von Quarzglaskörpern
TW564242B (en) * 1998-07-29 2003-12-01 Shinetsu Chemical Co Porous optical fiber base materials, optical fiber base materials and methods for producing them
JP2000119035A (ja) * 1998-10-08 2000-04-25 Fujikura Ltd 光ファイバ母材の製造方法
JP2000272930A (ja) * 1999-03-26 2000-10-03 Mitsubishi Cable Ind Ltd 光ファイバ母材の製造方法

Also Published As

Publication number Publication date
EP1383714B1 (de) 2011-04-13
WO2002090276A1 (en) 2002-11-14
EP1383714A1 (de) 2004-01-28
ATE505442T1 (de) 2011-04-15

Similar Documents

Publication Publication Date Title
US5364430A (en) Methods of making optical waveguides
CA1268339A (en) Burner for producing glass fine particles
DE60239735D1 (de) Verfarhren zum herstellen einer glasvorform für optische fasern durch abscheidung aus der dampfphase
EP1190992A3 (de) Verfahren zum Herstellen einer Vorform für optische Fasern mittels Abscheidungsbrenner
TW371650B (en) Method for producing an optical fiber quartz glass preform
CN102234178A (zh) 用于制造多孔玻璃预型体的燃烧器
EP1256553A3 (de) Vorrichtung und Verfahren zum Herstellen von einer Vorform für optische Fasern durch Abscheidung
CN108349780A (zh) 光纤用玻璃母材的制造方法
ATE517066T1 (de) Verfahren zum herstellen von optischen fasern aus glas und glasvorformen für optische fasern
ATE456543T1 (de) Verfahren und vorrichtung zur herstellung von optischen vorformen und dadurch erhaltene optischen fasern
KR940015542A (ko) 광도파관 프레폼의 제조방법
ATE255541T1 (de) Verfahren und vorrichtung zum herstellen einer vorform für optische fasern
TW200531937A (en) Manufacturing apparatus for porous glass preform and glass preform for optical fiber
JP4460062B2 (ja) 光ファイバ母材の製造方法
TW200400370A (en) Lower-loss base material for optical fibres and manufacturing method thereof
KR100630117B1 (ko) 기상 외부 증착 방법에 의한 광섬유 모재 제작 장치
KR100426394B1 (ko) 외부증착공법을 이용한 대형 프리폼 제조시에 증착입자를제어하는 방법 및 장치
KR101035432B1 (ko) 광섬유 모재의 제조 방법
JPS54142317A (en) Production of optical fibers
JPS63310745A (ja) ガラス母材の製造装置
JPS5626739A (en) Manufacture of optical fiber base material
JPS649831A (en) Production of preform for optical fiber
JP2001278634A (ja) 光ファイバ母材の製造方法
JPS5738329A (en) Controlling method for deposition of oxide powder in axial vapor deposition method
JPH0264036A (ja) 光ファイバ母材の製造方法