JPS61247633A - 光フアイバ−用ガラス母材の製造方法 - Google Patents

光フアイバ−用ガラス母材の製造方法

Info

Publication number
JPS61247633A
JPS61247633A JP60087580A JP8758085A JPS61247633A JP S61247633 A JPS61247633 A JP S61247633A JP 60087580 A JP60087580 A JP 60087580A JP 8758085 A JP8758085 A JP 8758085A JP S61247633 A JPS61247633 A JP S61247633A
Authority
JP
Japan
Prior art keywords
base material
gas
glass
optical fiber
pressure
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.)
Granted
Application number
JP60087580A
Other languages
English (en)
Japanese (ja)
Other versions
JPH051223B2 (en]
Inventor
Tsunehisa Kyodo
倫久 京藤
Akira Urano
章 浦野
Yoichi Ishiguro
洋一 石黒
Minoru Watanabe
稔 渡辺
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP60087580A priority Critical patent/JPS61247633A/ja
Publication of JPS61247633A publication Critical patent/JPS61247633A/ja
Priority to US07/526,522 priority patent/US5053068A/en
Priority to US07/726,815 priority patent/US5158587A/en
Publication of JPH051223B2 publication Critical patent/JPH051223B2/ja
Granted 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]
    • C03B37/01446—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
    • 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
    • C03B37/01453—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering for doping the preform with flourine
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal 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)
JP60087580A 1985-04-25 1985-04-25 光フアイバ−用ガラス母材の製造方法 Granted JPS61247633A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP60087580A JPS61247633A (ja) 1985-04-25 1985-04-25 光フアイバ−用ガラス母材の製造方法
US07/526,522 US5053068A (en) 1985-04-25 1990-05-21 High pressure fluorine method for producing preform for optical fiber
US07/726,815 US5158587A (en) 1985-04-25 1991-07-08 Method for producing glass preform for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60087580A JPS61247633A (ja) 1985-04-25 1985-04-25 光フアイバ−用ガラス母材の製造方法

Publications (2)

Publication Number Publication Date
JPS61247633A true JPS61247633A (ja) 1986-11-04
JPH051223B2 JPH051223B2 (en]) 1993-01-07

Family

ID=13918937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60087580A Granted JPS61247633A (ja) 1985-04-25 1985-04-25 光フアイバ−用ガラス母材の製造方法

Country Status (2)

Country Link
US (2) US5053068A (en])
JP (1) JPS61247633A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006199517A (ja) * 2005-01-18 2006-08-03 Furukawa Electric Co Ltd:The 光ファイバ母材の製造方法

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5917109A (en) 1994-12-20 1999-06-29 Corning Incorporated Method of making optical fiber having depressed index core region
TW371650B (en) * 1995-12-04 1999-10-11 Sumitomo Electric Industries Method for producing an optical fiber quartz glass preform
BR9811105A (pt) 1997-07-15 2000-11-14 Corning Inc Sensibilidade diminuìda de h2 em fibra ótica
CN1125788C (zh) * 1998-02-03 2003-10-29 住友电气工业株式会社 光纤母材的制造方法
JP3794664B2 (ja) * 1998-07-29 2006-07-05 信越化学工業株式会社 合成石英ガラス部材及びその製造方法、並びにエキシマレーザ用光学部品
KR100346112B1 (ko) * 1999-12-22 2002-08-01 삼성전자 주식회사 솔-젤 공법을 채용한 광섬유 모재 제조공정의 소결공정에서 오버 자켓팅 튜브 소결장치 및 그 방법
KR100326173B1 (ko) * 1999-12-30 2002-02-27 윤종용 고순도 실리카 글래스 제조 공정의 열처리 제어 방법
US6990836B2 (en) * 2000-02-23 2006-01-31 Shin-Etsu Chemical Co., Ltd. Method of producing fluorine-containing synthetic quartz glass
EP1219571B1 (en) * 2000-12-26 2012-04-18 Shin-Etsu Chemical Co., Ltd. process for producing a synthetic quartz glass article
US6715322B2 (en) * 2001-01-05 2004-04-06 Lucent Technologies Inc. Manufacture of depressed index optical fibers
CN1526080A (zh) * 2001-05-29 2004-09-01 3M 具有受控模场直径扩大匹配的光纤熔接
US20030024276A1 (en) * 2001-05-30 2003-02-06 3M Innovative Properties Company Method of manufacture of an optical waveguide article including a fluorine-containing zone
US6690868B2 (en) 2001-05-30 2004-02-10 3M Innovative Properties Company Optical waveguide article including a fluorine-containing zone
US8037717B2 (en) * 2001-10-26 2011-10-18 Corning Incorporated Methods and apparatus for pulsed doping or drying a soot preform
US20030079504A1 (en) * 2001-10-26 2003-05-01 Boek Heather D. Methods and apparatus for forming a chlorine-doped optical waveguide preform
US20040112089A1 (en) * 2002-12-16 2004-06-17 Digiovanni David J. Manufacture of optical fibers using enhanced doping
US20050132749A1 (en) * 2003-12-05 2005-06-23 Shin-Etsu Chmeical Co., Ltd. Burner and method for the manufacture of synthetic quartz glass
US8498046B2 (en) 2008-12-04 2013-07-30 Imra America, Inc. Highly rare-earth-doped optical fibers for fiber lasers and amplifiers
US7450813B2 (en) * 2006-09-20 2008-11-11 Imra America, Inc. Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers
DE102007003889B3 (de) * 2007-01-19 2008-09-11 Heraeus Quarzglas Gmbh & Co. Kg Quarzglasrohr als Halbzeug für die Vorform- und Faserherstellung, dessen Verwendung sowie Verfahren zur Herstellung des Quarzglasrohres
US8472770B2 (en) 2007-06-15 2013-06-25 Ofs Fitel, Llc Single mode optical fibers and modular method of making same
CA2648674A1 (en) * 2008-01-08 2009-07-08 Institut National D'optique Polarization-maintaining optical fiber and method for manufacturing the same
WO2010041609A1 (ja) * 2008-10-06 2010-04-15 旭硝子株式会社 合成石英ガラスの製造方法
US9108876B2 (en) * 2011-11-30 2015-08-18 Corning Incorporated Pressed, multilayered silica soot preforms for the manufacture of single sinter step, complex refractive index profile optical fiber
DE102012213174A1 (de) * 2012-03-06 2013-09-12 J-Fiber Gmbh Verfahren zur Herstellung von aktiven Laserfasern
US9020316B2 (en) 2013-02-28 2015-04-28 Corning Incorporated Low attenuation optical fibers with an F-graded index core
NL2019876B1 (en) * 2017-10-20 2019-04-29 Corning Inc Optical fiber preforms with halogen doping
EP3473603B1 (en) * 2017-10-20 2023-08-30 Corning Incorporated Method of making halogen doped silica

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038345B2 (ja) * 1978-11-07 1985-08-31 日本電信電話株式会社 光伝送用ガラス素材の製造方法
JPS5844619B2 (ja) * 1979-09-26 1983-10-04 日本電信電話株式会社 光フアイバ母材の製造法
JPS6051635A (ja) * 1983-08-31 1985-03-23 Furukawa Electric Co Ltd:The 石英系光フアイバ
US4629485A (en) * 1983-09-26 1986-12-16 Corning Glass Works Method of making fluorine doped optical preform and fiber and resultant articles
JPS6081033A (ja) * 1983-10-11 1985-05-09 Nippon Telegr & Teleph Corp <Ntt> 光フアイバの製造方法
US4586943A (en) * 1983-10-20 1986-05-06 Sumitomo Electric Industries, Ltd. Method for the production of glass preform for optical fibers
JPS60255638A (ja) * 1984-05-31 1985-12-17 Sumitomo Electric Ind Ltd 光フアイバ−用ガラス母材の製造方法
US4579571A (en) * 1984-10-09 1986-04-01 Polaroid Corporation Method for fabricating optical fiber preforms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006199517A (ja) * 2005-01-18 2006-08-03 Furukawa Electric Co Ltd:The 光ファイバ母材の製造方法

Also Published As

Publication number Publication date
US5158587A (en) 1992-10-27
JPH051223B2 (en]) 1993-01-07
US5053068A (en) 1991-10-01

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