ES2098413T3 - Procedimiento para fabricar tubos de silice dopada con fluor/boro. - Google Patents

Procedimiento para fabricar tubos de silice dopada con fluor/boro.

Info

Publication number
ES2098413T3
ES2098413T3 ES92118052T ES92118052T ES2098413T3 ES 2098413 T3 ES2098413 T3 ES 2098413T3 ES 92118052 T ES92118052 T ES 92118052T ES 92118052 T ES92118052 T ES 92118052T ES 2098413 T3 ES2098413 T3 ES 2098413T3
Authority
ES
Spain
Prior art keywords
fluorine
boron
opening
silicine
tubes
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
ES92118052T
Other languages
English (en)
Inventor
Norman Willard Carpenter
Donald Ray Young Jr
Alan John Morrow
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
Application granted granted Critical
Publication of ES2098413T3 publication Critical patent/ES2098413T3/es
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
    • C03B37/10—Non-chemical treatment
    • C03B37/12—Non-chemical treatment of fibres or filaments during winding up
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2856—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements
    • 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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/028—Drawing fibre bundles, e.g. for making fibre bundles of multifibres, image fibres
    • 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
    • C03B2201/14—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with boron and fluorine
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/15—Nonoxygen containing chalogenides
    • Y10S65/16—Optical filament or fiber treatment with fluorine or incorporating fluorine in final product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

SE PRESENTA UN METODO PARA LA FORMACION DE UN TUBO DE VIDRIO IMPURIFICADO CON BORO Y FLUOR. SE CALIENTA UNA PREFORMA POROSA TUBULAR IMPURIFICADA CON B2O3 Y SE HACE CIRCULAR UN GAS QUE CONTIENE FLUOR HASTA QUE ENTRA EN SU APERTURA. LA TEMPERATURA HA DE SER LO SUFICIENTEMENTE ALTA COMO PARA HACER QUE EL GAS QUE CONTIENE FLUOR SE DESCOMPONGA Y FORME UN FLUOR QUE IMPURIFIQUE LA PREFORMA. TAMBIEN SE INTRODUCE EN LA APERTURA UNA CANTIDAD SUFICIENTE DE BF3 PARA PREVENIR QUE EL FLUOR REACCIONE CON EL B2O3 EN LA PREFORMA POROSA Y FORME UNA REGION SIN B2O3 CERCA DE LA SUPERFICIE DONDE SE ENCUENTRA LA APERTURA. A CONTINUACION SE FUSIONAN LAS PARTICULAS PARA FORMAR UN TUBO DE VIDRIO DENSO QUE CONTENGA FLUOR.
ES92118052T 1991-12-16 1992-10-22 Procedimiento para fabricar tubos de silice dopada con fluor/boro. Expired - Lifetime ES2098413T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/809,697 US5203898A (en) 1991-12-16 1991-12-16 Method of making fluorine/boron doped silica tubes

Publications (1)

Publication Number Publication Date
ES2098413T3 true ES2098413T3 (es) 1997-05-01

Family

ID=25202015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92118052T Expired - Lifetime ES2098413T3 (es) 1991-12-16 1992-10-22 Procedimiento para fabricar tubos de silice dopada con fluor/boro.

Country Status (9)

Country Link
US (1) US5203898A (es)
EP (1) EP0547335B1 (es)
JP (1) JPH07223832A (es)
KR (1) KR100225598B1 (es)
AU (1) AU655693B2 (es)
CA (1) CA2083528A1 (es)
DE (1) DE69216573T2 (es)
ES (1) ES2098413T3 (es)
TW (1) TW314501B (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225654A1 (de) * 1992-08-03 1994-02-10 Heraeus Quarzglas Verfahren zur Herstellung von dotiertem Glas
US5295210A (en) * 1992-12-31 1994-03-15 Corning Incorporated Optical waveguide fiber achromatic coupler
US5917109A (en) 1994-12-20 1999-06-29 Corning Incorporated Method of making optical fiber having depressed index core region
CA2247970A1 (en) * 1997-10-29 1999-04-29 Corning Incorporated Method of making segmented core optical waveguide preforms
US7198832B2 (en) * 1999-10-25 2007-04-03 Vitex Systems, Inc. Method for edge sealing barrier films
US6866901B2 (en) 1999-10-25 2005-03-15 Vitex Systems, Inc. Method for edge sealing barrier films
US20100330748A1 (en) * 1999-10-25 2010-12-30 Xi Chu Method of encapsulating an environmentally sensitive device
US20090191342A1 (en) * 1999-10-25 2009-07-30 Vitex Systems, Inc. Method for edge sealing barrier films
US6623861B2 (en) 2001-04-16 2003-09-23 Battelle Memorial Institute Multilayer plastic substrates
US20070196682A1 (en) * 1999-10-25 2007-08-23 Visser Robert J Three dimensional multilayer barrier and method of making
US6413645B1 (en) 2000-04-20 2002-07-02 Battelle Memorial Institute Ultrabarrier substrates
US6266980B1 (en) * 1999-10-28 2001-07-31 Corning Incorporated Centerline protection using heavy inert gases
US20020005051A1 (en) * 2000-04-28 2002-01-17 Brown John T. Substantially dry, silica-containing soot, fused silica and optical fiber soot preforms, apparatus, methods and burners for manufacturing same
JP3865039B2 (ja) * 2000-08-18 2007-01-10 信越化学工業株式会社 合成石英ガラスの製造方法および合成石英ガラス並びに合成石英ガラス基板
WO2002055445A2 (en) 2001-01-12 2002-07-18 Corning Incorporated Optical fiber and preform, method of manufacturing same, and optical component made therefrom
JP2002338258A (ja) * 2001-03-06 2002-11-27 Sumitomo Electric Ind Ltd ガラス微粒子堆積体の製造方法及び装置
US20050120752A1 (en) * 2001-04-11 2005-06-09 Brown John T. Substantially dry, silica-containing soot, fused silica and optical fiber soot preforms, apparatus, methods and burners for manufacturing same
US20090208754A1 (en) * 2001-09-28 2009-08-20 Vitex Systems, Inc. Method for edge sealing barrier films
US6771865B2 (en) * 2002-03-20 2004-08-03 Corning Incorporated Low bend loss optical fiber and components made therefrom
US8900366B2 (en) * 2002-04-15 2014-12-02 Samsung Display Co., Ltd. Apparatus for depositing a multilayer coating on discrete sheets
US8808457B2 (en) 2002-04-15 2014-08-19 Samsung Display Co., Ltd. Apparatus for depositing a multilayer coating on discrete sheets
US7460755B2 (en) 2003-01-17 2008-12-02 Hrl Laboratories, Llc Method and apparatus for combining laser light
WO2004068204A1 (en) * 2003-01-17 2004-08-12 Hrl Laboratories, Llc Method and apparatus for coupling light
US7457326B2 (en) 2003-01-17 2008-11-25 Hrl Laboratories, Llc Method and apparatus for coherently combining multiple laser oscillators
US7648925B2 (en) * 2003-04-11 2010-01-19 Vitex Systems, Inc. Multilayer barrier stacks and methods of making multilayer barrier stacks
US7510913B2 (en) * 2003-04-11 2009-03-31 Vitex Systems, Inc. Method of making an encapsulated plasma sensitive device
US7342947B1 (en) 2004-07-15 2008-03-11 Hrl Laboratories, Llc Dark fiber laser array coupler
US7274717B1 (en) 2004-07-15 2007-09-25 Hrl Laboratories, Llc Dark fiber laser array coupler
US7767498B2 (en) * 2005-08-25 2010-08-03 Vitex Systems, Inc. Encapsulated devices and method of making
US7447409B2 (en) * 2006-01-30 2008-11-04 Ams Research Corporation Sleeved optical fiber for reduced lateral loss and method for making the same
US8088502B2 (en) * 2006-09-20 2012-01-03 Battelle Memorial Institute Nanostructured thin film optical coatings
US7738751B1 (en) 2008-05-06 2010-06-15 Hrl Laboratories, Llc All-fiber laser coupler with high stability
DE102008049325B4 (de) * 2008-09-29 2011-08-25 Heraeus Quarzglas GmbH & Co. KG, 63450 Verfahren zur Herstellung eines rohrförmigen Halbzeugs aus Quarzglas sowie Halbzeug aus Quarzglas
US9337446B2 (en) * 2008-12-22 2016-05-10 Samsung Display Co., Ltd. Encapsulated RGB OLEDs having enhanced optical output
US9184410B2 (en) 2008-12-22 2015-11-10 Samsung Display Co., Ltd. Encapsulated white OLEDs having enhanced optical output
US20100167002A1 (en) * 2008-12-30 2010-07-01 Vitex Systems, Inc. Method for encapsulating environmentally sensitive devices
US8590338B2 (en) * 2009-12-31 2013-11-26 Samsung Mobile Display Co., Ltd. Evaporator with internal restriction
JP5678467B2 (ja) * 2010-04-30 2015-03-04 住友電気工業株式会社 ガラス母材製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165223A (en) * 1978-03-06 1979-08-21 Corning Glass Works Method of making dry optical waveguides
JPS5924092B2 (ja) * 1978-12-29 1984-06-07 三菱マテリアル株式会社 光フアイバ母材の製造法
DE3031147A1 (de) * 1980-08-18 1982-03-18 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von glas mit einem vorbestimmten brechzahlprofil und alkalifreies glas aus einem oxis eines grundstoffes, das mit einem oder mehreren weiteren stoffen dotiert ist
JPS6037063B2 (ja) * 1982-11-19 1985-08-23 古河電気工業株式会社 無水プリフオ−ムロツドの製造方法
JPS60180928A (ja) * 1984-02-28 1985-09-14 Furukawa Electric Co Ltd:The 石英系光フアイバ母材の製造方法
JPS60231435A (ja) * 1984-04-27 1985-11-18 Showa Electric Wire & Cable Co Ltd プリフオ−ムロツドの製造方法
JPS6144725A (ja) * 1984-08-08 1986-03-04 Furukawa Electric Co Ltd:The 石英系多孔質ガラス層の処理方法
JPH0776092B2 (ja) * 1985-10-09 1995-08-16 住友電気工業株式会社 ガラスの製造方法
US4620861A (en) * 1985-11-04 1986-11-04 Corning Glass Works Method for making index-profiled optical device
JPS62123037A (ja) * 1985-11-25 1987-06-04 Furukawa Electric Co Ltd:The 多孔質ガラス母材の透明ガラス化方法
JP2635563B2 (ja) * 1986-11-28 1997-07-30 古河電気工業株式会社 光伝送体用ガラス素材の製造方法
US4931076A (en) * 1987-08-07 1990-06-05 Corning Incorporated Method of making fiber optic coupler
US4979972A (en) * 1989-07-17 1990-12-25 Corning Incorporated Method of making fiber optic couplers
US5011251A (en) * 1989-12-08 1991-04-30 Corning Incorporated Achromatic fiber optic coupler
JPH0455333A (ja) * 1990-06-25 1992-02-24 Furukawa Electric Co Ltd:The 光ファイバ母材の製造方法
JP2831842B2 (ja) * 1990-11-26 1998-12-02 古河電気工業株式会社 光フアイバ母材の製造方法

Also Published As

Publication number Publication date
EP0547335A2 (en) 1993-06-23
TW314501B (es) 1997-09-01
DE69216573D1 (de) 1997-02-20
EP0547335A3 (en) 1993-08-25
KR100225598B1 (ko) 1999-10-15
DE69216573T2 (de) 1997-07-10
KR930012606A (ko) 1993-07-20
JPH07223832A (ja) 1995-08-22
EP0547335B1 (en) 1997-01-08
CA2083528A1 (en) 1993-06-17
US5203898A (en) 1993-04-20
AU655693B2 (en) 1995-01-05
AU2996592A (en) 1993-06-17

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