JPS5820744A - 光フアイバ用母材の製造方法 - Google Patents

光フアイバ用母材の製造方法

Info

Publication number
JPS5820744A
JPS5820744A JP11360781A JP11360781A JPS5820744A JP S5820744 A JPS5820744 A JP S5820744A JP 11360781 A JP11360781 A JP 11360781A JP 11360781 A JP11360781 A JP 11360781A JP S5820744 A JPS5820744 A JP S5820744A
Authority
JP
Japan
Prior art keywords
core
cladding
soot
core part
burner
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
JP11360781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0239458B2 (cg-RX-API-DMAC7.html
Inventor
Kazunori Senda
千田　和憲
Tsunehisa Kyodo
倫久 京藤
Minoru Watanabe
稔 渡辺
Shuzo Suzuki
鈴木　修三
Naoki Yoshioka
直樹 吉岡
Toru Kuwabara
透 桑原
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
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP11360781A priority Critical patent/JPS5820744A/ja
Publication of JPS5820744A publication Critical patent/JPS5820744A/ja
Publication of JPH0239458B2 publication Critical patent/JPH0239458B2/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
    • 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]
    • C03B37/01406—Deposition reactors therefor
    • 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
    • C03B37/012—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
    • 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
    • C03B2207/50—Multiple burner arrangements
    • C03B2207/54—Multiple burner arrangements combined with means for heating the deposit, e.g. non-deposition burner

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)
JP11360781A 1981-07-22 1981-07-22 光フアイバ用母材の製造方法 Granted JPS5820744A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11360781A JPS5820744A (ja) 1981-07-22 1981-07-22 光フアイバ用母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11360781A JPS5820744A (ja) 1981-07-22 1981-07-22 光フアイバ用母材の製造方法

Publications (2)

Publication Number Publication Date
JPS5820744A true JPS5820744A (ja) 1983-02-07
JPH0239458B2 JPH0239458B2 (cg-RX-API-DMAC7.html) 1990-09-05

Family

ID=14616498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11360781A Granted JPS5820744A (ja) 1981-07-22 1981-07-22 光フアイバ用母材の製造方法

Country Status (1)

Country Link
JP (1) JPS5820744A (cg-RX-API-DMAC7.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152234A (ja) * 1983-02-14 1984-08-30 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ用母材の製造方法
JPS6065742A (ja) * 1983-09-16 1985-04-15 Furukawa Electric Co Ltd:The Ｖａｄ法による光フアイバ用多孔質ガラス母材の製造方法
JPS60141634A (ja) * 1983-12-28 1985-07-26 Shin Etsu Chem Co Ltd 光フアイバ−用母材およびその製造方法
EP0634372A1 (en) * 1993-06-18 1995-01-18 Sumitomo Electric Industries, Ltd. Method of manufacturing single-mode optical fiber preform
JP2007210837A (ja) * 2006-02-09 2007-08-23 Shin Etsu Chem Co Ltd 多孔質ガラス母材の製造装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154336A (en) * 1979-05-22 1980-12-01 Nippon Telegr & Teleph Corp <Ntt> Manufacture of optical fiber raw material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154336A (en) * 1979-05-22 1980-12-01 Nippon Telegr & Teleph Corp <Ntt> Manufacture of optical fiber raw material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152234A (ja) * 1983-02-14 1984-08-30 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ用母材の製造方法
JPS6065742A (ja) * 1983-09-16 1985-04-15 Furukawa Electric Co Ltd:The Ｖａｄ法による光フアイバ用多孔質ガラス母材の製造方法
JPS60141634A (ja) * 1983-12-28 1985-07-26 Shin Etsu Chem Co Ltd 光フアイバ−用母材およびその製造方法
EP0634372A1 (en) * 1993-06-18 1995-01-18 Sumitomo Electric Industries, Ltd. Method of manufacturing single-mode optical fiber preform
US5676725A (en) * 1993-06-18 1997-10-14 Sumitomo Electric Industries Ltd Method of manufacturing single-mode optical fiber
JP2007210837A (ja) * 2006-02-09 2007-08-23 Shin Etsu Chem Co Ltd 多孔質ガラス母材の製造装置

Also Published As

Publication number Publication date
JPH0239458B2 (cg-RX-API-DMAC7.html) 1990-09-05

Similar Documents

Publication Publication Date Title
US4224046A (en) Method for manufacturing an optical fiber preform
US4367085A (en) Method of fabricating multi-mode optical fiber preforms
GB2128981A (en) Fabrication method of optical fiber preforms
US11577984B2 (en) Method for manufacturing optical fiber preform, optical fiber preform, method for manufacturing optical fiber, and optical fiber
CN114057388A (zh) 光纤预制棒的制造方法、光纤预制棒及光纤
JP3053320B2 (ja) 光ファイバ用多孔質ガラス母材の製造方法
JPS5820744A (ja) 光フアイバ用母材の製造方法
US5238479A (en) Method for producing porous glass preform for optical fiber
JP4540923B2 (ja) 光ファイバの製造方法および光ファイバ母材の製造方法
CN109206006B (zh) 喷灯及芯棒的制造方法
JP3343079B2 (ja) 光ファイバコア部材と光ファイバ母材およびそれらの製造方法
JPS61183140A (ja) 光フアイバ母材の製造方法
JPS6259063B2 (cg-RX-API-DMAC7.html)
AU643451B2 (en) Method for producing porous glass preform for optical fiber
JPH0460930B2 (cg-RX-API-DMAC7.html)
JP3569910B2 (ja) 光ファイバの製造方法
JPH0488306A (ja) 分散シフト光ファイバ
JPS6243934B2 (cg-RX-API-DMAC7.html)
JP3953855B2 (ja) 多孔質母材の製造方法
JPH0436101B2 (cg-RX-API-DMAC7.html)
JPH01100034A (ja) 光ファイバ母材の製造装置
JPH0733467A (ja) 光ファイバ用多孔質ガラス母材の製造方法
JPH08133777A (ja) 光ファイバ母材製造方法
JPH08157230A (ja) 分散シフト光ファイバ用母材の製法
JP2004175614A (ja) ガラス母材の製造方法