JPH01138147A - 単一モード光ファイバ母材の製造方法 - Google Patents

単一モード光ファイバ母材の製造方法

Info

Publication number
JPH01138147A
JPH01138147A JP29612787A JP29612787A JPH01138147A JP H01138147 A JPH01138147 A JP H01138147A JP 29612787 A JP29612787 A JP 29612787A JP 29612787 A JP29612787 A JP 29612787A JP H01138147 A JPH01138147 A JP H01138147A
Authority
JP
Japan
Prior art keywords
clad
burners
soot
burner
optical fiber
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
JP29612787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0463018B2 (en, 2012
Inventor
Hiroaki Okano
広明 岡野
Kazumasa Osono
和正 大薗
Yoshiyuki Hiramoto
平本　嘉之
Masayoshi Kobayashi
正佳 小林
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP29612787A priority Critical patent/JPH01138147A/ja
Publication of JPH01138147A publication Critical patent/JPH01138147A/ja
Publication of JPH0463018B2 publication Critical patent/JPH0463018B2/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]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • 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
    • C03B2207/62—Distance
    • 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
    • C03B2207/64—Angle

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)
JP29612787A 1987-11-26 1987-11-26 単一モード光ファイバ母材の製造方法 Granted JPH01138147A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29612787A JPH01138147A (ja) 1987-11-26 1987-11-26 単一モード光ファイバ母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29612787A JPH01138147A (ja) 1987-11-26 1987-11-26 単一モード光ファイバ母材の製造方法

Publications (2)

Publication Number Publication Date
JPH01138147A true JPH01138147A (ja) 1989-05-31
JPH0463018B2 JPH0463018B2 (en, 2012) 1992-10-08

Family

ID=17829489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29612787A Granted JPH01138147A (ja) 1987-11-26 1987-11-26 単一モード光ファイバ母材の製造方法

Country Status (1)

Country Link
JP (1) JPH01138147A (en, 2012)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116400A (en) * 1990-09-20 1992-05-26 Corning Incorporated Apparatus for forming a porous glass preform
US5211732A (en) * 1990-09-20 1993-05-18 Corning Incorporated Method for forming a porous glass preform
JP2002249326A (ja) * 2001-02-19 2002-09-06 Sumitomo Electric Ind Ltd ガラス微粒子堆積体の製造方法
WO2002083581A3 (en) * 2001-04-17 2003-02-13 Bular Llc Apparatus having a plurality of deposition burners and method of forming silica glass preforms
WO2005085144A1 (ja) * 2004-03-04 2005-09-15 Shin-Etsu Chemical Co., Ltd. 光ファイバ用多孔質ガラス母材の製造方法及びガラス母材
KR100713409B1 (ko) * 2005-12-19 2007-05-04 삼성전자주식회사 수트 모재의 제조 장치
JP2015098435A (ja) * 2013-01-29 2015-05-28 古河電気工業株式会社 光ファイバ
US20190112216A1 (en) * 2017-10-13 2019-04-18 Shin-Etsu Chemical Co., Ltd. Fabrication apparatus and fabrication method for porous glass base material

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116400A (en) * 1990-09-20 1992-05-26 Corning Incorporated Apparatus for forming a porous glass preform
US5211732A (en) * 1990-09-20 1993-05-18 Corning Incorporated Method for forming a porous glass preform
JP2002249326A (ja) * 2001-02-19 2002-09-06 Sumitomo Electric Ind Ltd ガラス微粒子堆積体の製造方法
WO2002083581A3 (en) * 2001-04-17 2003-02-13 Bular Llc Apparatus having a plurality of deposition burners and method of forming silica glass preforms
WO2005085144A1 (ja) * 2004-03-04 2005-09-15 Shin-Etsu Chemical Co., Ltd. 光ファイバ用多孔質ガラス母材の製造方法及びガラス母材
KR101157674B1 (ko) * 2004-03-04 2012-06-20 신에쓰 가가꾸 고교 가부시끼가이샤 광섬유용 다공질 유리 모재의 제조 방법 및 유리 모재
KR100713409B1 (ko) * 2005-12-19 2007-05-04 삼성전자주식회사 수트 모재의 제조 장치
JP2015098435A (ja) * 2013-01-29 2015-05-28 古河電気工業株式会社 光ファイバ
US20190112216A1 (en) * 2017-10-13 2019-04-18 Shin-Etsu Chemical Co., Ltd. Fabrication apparatus and fabrication method for porous glass base material
CN109665710A (zh) * 2017-10-13 2019-04-23 信越化学工业株式会社 多孔质玻璃母材的制造装置及制造方法
KR20190041906A (ko) * 2017-10-13 2019-04-23 신에쓰 가가꾸 고교 가부시끼가이샤 다공질 유리 모재의 제조 장치 및 제조 방법

Also Published As

Publication number Publication date
JPH0463018B2 (en, 2012) 1992-10-08

Similar Documents

Publication Publication Date Title
US4406684A (en) Core torch for fabricating single-mode optical fiber preforms
CN101302076B (zh) 提高光纤预制件中低包层-纤芯比(D/d)的芯棒的D/d比
JP4712359B2 (ja) 光ファイバの製造方法
JPH11209141A (ja) セグメントコア光導波路プリフォームの製造方法
GB2314077A (en) Making optical fibres by drawing rod-in-tube preforms
CN111646689A (zh) 一种纯二氧化硅芯光纤预制棒的制备方法
JPH01138147A (ja) 単一モード光ファイバ母材の製造方法
US20040123630A1 (en) Preform fabrication process
JP2612941B2 (ja) 光ファイバ多孔質母材の製造方法
WO2007054961A2 (en) Optical fiber preform having large size soot porous body and its method of preparation
JPH10206669A (ja) 光ファイバ及びその製造方法
US20080053155A1 (en) Optical fiber preform having large size soot porous body and its method of preparation
JPH04231336A (ja) 光ファイバ母材の製造方法
JPH0820574B2 (ja) 分散シフトフアイバ及びその製造方法
JPS60264338A (ja) 光フアイバ母材の製造方法
US20040099013A1 (en) Optical fibers and methods of fabrication
JPH04260630A (ja) 光ファイバ用母材の製造方法
US20070157674A1 (en) Apparatus for fabricating optical fiber preform and method for fabricating low water peak fiber using the same
JP7571607B2 (ja) 光ファイバの製造方法
WO2002008133A2 (en) Process of manufacturing glass optical fibre preforms
KR100619342B1 (ko) 광섬유 제조방법
JP2618260B2 (ja) 光ファイバ母材用中間体の製造方法
JPH0710580A (ja) 光ファイバ母材の製造方法
JPH0798671B2 (ja) 光フアイバ用プリフオ−ムの製造方法
JPH0791080B2 (ja) 光ファイバ母材の製造方法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees