DE3575414D1 - Verfahren, vorrichtung und brenner fuer die herstellung einer vorform fuer optische fasern. - Google Patents

Verfahren, vorrichtung und brenner fuer die herstellung einer vorform fuer optische fasern.

Info

Publication number
DE3575414D1
DE3575414D1 DE8585301304T DE3575414T DE3575414D1 DE 3575414 D1 DE3575414 D1 DE 3575414D1 DE 8585301304 T DE8585301304 T DE 8585301304T DE 3575414 T DE3575414 T DE 3575414T DE 3575414 D1 DE3575414 D1 DE 3575414D1
Authority
DE
Germany
Prior art keywords
preform
burner
producing
optical fibers
fibers
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
DE8585301304T
Other languages
English (en)
Inventor
Hiroyuki Suda
Shuichi Shibata
Motohiro Nakahara
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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
Priority claimed from JP59034300A external-priority patent/JPS60180927A/ja
Priority claimed from JP59037223A external-priority patent/JPS60186427A/ja
Priority claimed from JP2348885A external-priority patent/JPS61186239A/ja
Priority claimed from JP60023486A external-priority patent/JPS61183140A/ja
Priority claimed from JP2348785A external-priority patent/JPS61186238A/ja
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE3575414D1 publication Critical patent/DE3575414D1/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]
    • 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]
    • C03B37/01446—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
    • 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
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/06—Concentric circular ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/08—Recessed or protruding ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C03B2207/22—Inert gas details
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C03B2207/24—Multiple flame type, e.g. double-concentric flame
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C03B2207/26—Multiple ports for glass precursor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/40—Mechanical flame shields
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/42—Assembly details; Material or dimensions of burner; Manifolds or supports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/50—Multiple burner arrangements
    • 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
    • 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
    • C03B2207/62—Distance

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)
DE8585301304T 1984-02-27 1985-02-26 Verfahren, vorrichtung und brenner fuer die herstellung einer vorform fuer optische fasern. Expired - Lifetime DE3575414D1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP59034300A JPS60180927A (ja) 1984-02-27 1984-02-27 光フアイバ用母材の製造方法
JP59037223A JPS60186427A (ja) 1984-03-01 1984-03-01 光フアイバ用母材の製造方法
JP2348885A JPS61186239A (ja) 1985-02-12 1985-02-12 光ファイバ母材の製造方法
JP60023486A JPS61183140A (ja) 1985-02-12 1985-02-12 光フアイバ母材の製造方法
JP2348785A JPS61186238A (ja) 1985-02-12 1985-02-12 光フアイバ母材の製造装置

Publications (1)

Publication Number Publication Date
DE3575414D1 true DE3575414D1 (de) 1990-02-22

Family

ID=27520550

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585301304T Expired - Lifetime DE3575414D1 (de) 1984-02-27 1985-02-26 Verfahren, vorrichtung und brenner fuer die herstellung einer vorform fuer optische fasern.

Country Status (5)

Country Link
US (2) US4618354B1 (de)
EP (1) EP0154500B1 (de)
AU (3) AU556545B2 (de)
CA (1) CA1284921C (de)
DE (1) DE3575414D1 (de)

Families Citing this family (52)

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Publication number Priority date Publication date Assignee Title
JPH0667764B2 (ja) * 1985-05-27 1994-08-31 古河電気工業株式会社 ガラス微粒子生成用バ−ナ
US5217516A (en) * 1985-12-27 1993-06-08 Sumitomo Electric Industries, Ltd. Method of making optical glass article
AU586058B2 (en) * 1985-12-27 1989-06-29 Sumitomo Electric Industries, Ltd. Method of making optical glass article
US5028246A (en) * 1986-02-03 1991-07-02 Ensign-Bickford Optical Technologies, Inc. Methods of making optical waveguides
US4915716A (en) * 1986-10-02 1990-04-10 American Telephone And Telegraph Company Fabrication of lightguide soot preforms
US5238479A (en) * 1989-08-28 1993-08-24 Sumitomo Electric Industries, Ltd. Method for producing porous glass preform for optical fiber
AU643451B2 (en) * 1989-08-28 1993-11-18 Sumitomo Electric Industries, Ltd. Method for producing porous glass preform for optical fiber
US5203897A (en) * 1989-11-13 1993-04-20 Corning Incorporated Method for making a preform doped with a metal oxide
JP3118822B2 (ja) * 1990-09-07 2000-12-18 住友電気工業株式会社 ガラス物品の製造方法
US5211732A (en) * 1990-09-20 1993-05-18 Corning Incorporated Method for forming a porous glass preform
US5116400A (en) * 1990-09-20 1992-05-26 Corning Incorporated Apparatus for forming a porous glass preform
US5318611A (en) * 1992-03-13 1994-06-07 Ensign-Bickford Optical Technologies, Inc. Methods of making optical waveguides and waveguides made thereby
JP2938688B2 (ja) * 1992-10-21 1999-08-23 信越化学工業株式会社 光ファイバ用プリフォームの製造方法
US5296012A (en) * 1992-12-28 1994-03-22 Corning Incorporated Method of making optical waveguide preforms
TW243500B (de) * 1993-01-14 1995-03-21 Sumitomo Electric Industries
US5281248A (en) * 1993-02-22 1994-01-25 Litespec, Inc. VAd process improvements
GB9312634D0 (en) * 1993-06-18 1993-08-04 Tsl Group Plc Improvements in vitreous silica manufacture
US5599371A (en) * 1994-12-30 1997-02-04 Corning Incorporated Method of using precision burners for oxidizing halide-free, silicon-containing compounds
DE19527451C2 (de) * 1995-07-27 1998-06-04 Heraeus Quarzglas Verfahren zur Herstellung eines Quarzglasrohlings und dafür geeigneter Brenner
DE19725955C1 (de) * 1997-06-19 1999-01-21 Heraeus Quarzglas Verfahren zur Herstellung eines Quarzglasrohlings und dafür geeignete Vorrichtung
US6363746B1 (en) 2000-03-15 2002-04-02 Corning Incorporated Method and apparatus for making multi-component glass soot
KR100346220B1 (ko) * 2000-09-05 2002-08-01 삼성전자 주식회사 광도파로 제조용 동축류 확산 화염 버너 장치
JP3705169B2 (ja) * 2000-09-14 2005-10-12 住友電気工業株式会社 多孔質ガラス体の製造方法
US20040216494A1 (en) * 2000-09-19 2004-11-04 Shinichi Kurotani Burner for combustion or flame hydrolysis, and combustion furnace and process
EP1343731B1 (de) * 2000-12-19 2004-08-25 Pirelli & C. S.p.A. Abscheidungsbrenner mit mehreren flammen und verfahren zur herstellung von vorformen für optische fasern
US7441416B2 (en) * 2000-12-19 2008-10-28 Prysmian Cavi E Sistemi Energia S.R.L. Method for manufacturing optical fibre preforms
US7299659B2 (en) * 2000-12-19 2007-11-27 Prysmian Cavi E Sistemi Energia S.R.L. Method for manufacturing optical fiber preforms
JP2002234750A (ja) * 2001-02-01 2002-08-23 Shinetsu Quartz Prod Co Ltd 光ファイバ用石英ガラス母材の製造方法
DE60239504D1 (de) * 2001-05-08 2011-05-05 Shinetsu Chemical Co Vorrichtung und Verfahren zum Herstellen von einer Vorform für optische Fasern durch Abscheidung
US6789401B1 (en) * 2001-06-28 2004-09-14 Asi/Silica Machinery, Llc Particle deposition system and method
US20050135759A1 (en) * 2003-12-22 2005-06-23 Xingwu Wang Optical fiber assembly
JP2003335541A (ja) * 2002-03-13 2003-11-25 Fujikura Ltd 多孔質母材の製造方法
US6910352B2 (en) * 2002-04-24 2005-06-28 Corning Incorporated Deposition of high fluorine content silica soot
WO2003093182A1 (en) * 2002-05-03 2003-11-13 Pirelli & C. S.P.A. Burner assembly for producing glass preforms and corresponding production process
DE10225106A1 (de) * 2002-06-05 2004-02-12 Heraeus Tenevo Ag Verfahren zur Herstellung von keramischem oder glasigem Werkstoff
JP2004035365A (ja) * 2002-07-05 2004-02-05 Fujikura Ltd 多重管バーナおよびこれを用いたガラス体の製造方法
CN1273399C (zh) * 2002-10-23 2006-09-06 株式会社神户制钢所 设置气流挡板的光纤母材制造装置
DE10252270A1 (de) * 2002-11-07 2004-05-27 Heraeus Tenevo Ag Verfahren zur Herstellung eines Quarzglasrohlings
US8567218B2 (en) * 2002-12-20 2013-10-29 Prysmian Cavi E Sistemi Energia S.R.L. Burner for chemical vapour deposition of glass
JP2005029448A (ja) * 2003-07-10 2005-02-03 Shin Etsu Chem Co Ltd 光ファイバ母材の製造方法
JP2005060148A (ja) * 2003-08-08 2005-03-10 Sumitomo Electric Ind Ltd 光ファイバ用母材の製造方法及び光ファイバ用母材並びに光ファイバの製造方法及び光ファイバ
NL1024943C2 (nl) * 2003-12-04 2005-06-07 Draka Fibre Technology Bv Werkwijze ter vervaardiging van een optische vezel.
JP2005194135A (ja) * 2004-01-07 2005-07-21 Shin Etsu Chem Co Ltd 光ファイバ用多孔質母材の製造方法及びガラス母材
US7404302B2 (en) * 2004-05-27 2008-07-29 Corning Incorporated Method of depositing glass soot
KR100640405B1 (ko) * 2004-12-16 2006-10-31 삼성전자주식회사 광섬유 모재 증착용 버너
KR100762611B1 (ko) * 2006-01-10 2007-10-01 삼성전자주식회사 광섬유 모재의 제조 방법 및 이를 이용한 광섬유의 제조방법
JP5229957B2 (ja) * 2008-02-27 2013-07-03 信越化学工業株式会社 光ファイバ用ガラス母材製造用バーナ
JP5399798B2 (ja) * 2008-07-18 2014-01-29 信越化学工業株式会社 光ファイバ用母材の製造方法および光ファイバ用母材の製造装置
JP2012031052A (ja) * 2010-06-28 2012-02-16 Asahi Glass Co Ltd ガラス体を製造する方法及びｅｕｖリソグラフィ用の光学部材を製造する方法
US10745804B2 (en) * 2017-01-31 2020-08-18 Ofs Fitel, Llc Parallel slit torch for making optical fiber preform
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
JP6581637B2 (ja) * 2017-10-13 2019-09-25 信越化学工業株式会社 多孔質ガラス母材の製造装置および製造方法

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US2188121A (en) * 1936-12-11 1940-01-23 Corning Glass Works Making articles of fused silica
FR1131060A (fr) * 1951-11-28 1957-02-15 Neyrpic Ets Perfectionnement au procédé de pulvérisation de métal, matière plastique ou autre, et appareil pour le réaliser
US3050374A (en) * 1959-03-30 1962-08-21 Tennessee Valley Authority Phosphorus burner assembly
US3292868A (en) * 1962-09-13 1966-12-20 Aero Spray Inc Spray nozzle
US3423028A (en) * 1967-04-28 1969-01-21 Du Pont Jet fluid mixing device and process
CA1166527A (en) * 1979-09-26 1984-05-01 Shiro Takahashi Method and apparatus for producing multi-component glass fiber preform
DE3036915C2 (de) * 1979-10-09 1987-01-22 Nippon Telegraph And Telephone Corp., Tokio/Tokyo Verfahren und Vorrichtung zur Herstellung von Lichtleitfaserausgangsformen sowie deren Verwendung zum Ziehen von Lichtleitfasern
US4345928A (en) * 1979-10-09 1982-08-24 Nippon Telegraph & Telephone Public Corporation Fabrication method of single-mode optical fiber preforms
US4367085A (en) * 1980-01-07 1983-01-04 Nippon Telegraph & Telephone Public Corporation Method of fabricating multi-mode optical fiber preforms
AU545523B2 (en) * 1982-02-12 1985-07-18 Nippon Telegraph & Telephone Corporation Burner for optical fiber preform deposition
US4474593A (en) * 1982-04-26 1984-10-02 At&T Technologies Inc. Method of fabricating a lightguide fiber
US4428762A (en) * 1982-04-26 1984-01-31 Western Electric Company, Inc. Vapor-phase axial deposition system
JPS59124303A (ja) * 1982-12-29 1984-07-18 Dainichi Nippon Cables Ltd 光フアイバ母材の製造方法
JPS59232934A (ja) * 1983-06-17 1984-12-27 Sumitomo Electric Ind Ltd 光フアイバ母材の製造方法
JPS6046940A (ja) * 1983-08-22 1985-03-14 Furukawa Electric Co Ltd:The 光学系ガラス母材の製造方法とその装置

Also Published As

Publication number Publication date
AU6020486A (en) 1986-12-18
EP0154500A2 (de) 1985-09-11
CA1284921C (en) 1991-06-18
EP0154500A3 (en) 1986-10-29
AU586490B2 (en) 1989-07-13
AU6020586A (en) 1986-12-18
EP0154500B1 (de) 1990-01-17
US4618354B1 (en) 1991-02-19
AU584223B2 (en) 1989-05-18
US4801322A (en) 1989-01-31
AU3912285A (en) 1985-09-05
AU556545B2 (en) 1986-11-06
US4618354A (en) 1986-10-21

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