JPS5614443A - Manufacture of preform for optical fiber - Google Patents

Manufacture of preform for optical fiber

Info

Publication number
JPS5614443A
JPS5614443A JP9113179A JP9113179A JPS5614443A JP S5614443 A JPS5614443 A JP S5614443A JP 9113179 A JP9113179 A JP 9113179A JP 9113179 A JP9113179 A JP 9113179A JP S5614443 A JPS5614443 A JP S5614443A
Authority
JP
Japan
Prior art keywords
burner
hydrocarbon
combustion
starting material
dimensional accuracy
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
JP9113179A
Other languages
English (en)
Other versions
JPS6261541B2 (ja
Inventor
Takao Edahiro
Naoki Yoshioka
Yuji Kameo
Gotaro Tanaka
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
Sumitomo Electric Industries Ltd
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 JP9113179A priority Critical patent/JPS5614443A/ja
Publication of JPS5614443A publication Critical patent/JPS5614443A/ja
Publication of JPS6261541B2 publication Critical patent/JPS6261541B2/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
    • C03B2207/36—Fuel or oxidant details, e.g. flow rate, flow rate ratio, fuel additives
    • C03B2207/38—Fuel combinations or non-standard fuels, e.g. H2+CH4, ethane

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)
JP9113179A 1979-07-17 1979-07-17 Manufacture of preform for optical fiber Granted JPS5614443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9113179A JPS5614443A (en) 1979-07-17 1979-07-17 Manufacture of preform for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9113179A JPS5614443A (en) 1979-07-17 1979-07-17 Manufacture of preform for optical fiber

Publications (2)

Publication Number Publication Date
JPS5614443A true JPS5614443A (en) 1981-02-12
JPS6261541B2 JPS6261541B2 (ja) 1987-12-22

Family

ID=14017975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9113179A Granted JPS5614443A (en) 1979-07-17 1979-07-17 Manufacture of preform for optical fiber

Country Status (1)

Country Link
JP (1) JPS5614443A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190235A (ja) * 1983-04-11 1984-10-29 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ母材の製造方法
US5207813A (en) * 1990-09-07 1993-05-04 Sumitomo Electric Industries, Ltd. Method for producing glass article
FR2758549A1 (fr) * 1997-01-20 1998-07-24 Samsung Electronics Co Ltd Procede de fabrication d'une preforme de fibres optiques
WO2003093182A1 (en) * 2002-05-03 2003-11-13 Pirelli & C. S.P.A. Burner assembly for producing glass preforms and corresponding production process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0429238U (ja) * 1990-07-04 1992-03-09

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5446051A (en) * 1977-09-19 1979-04-11 Nippon Telegr & Teleph Corp <Ntt> Production of soot form glass rod for optical transmission

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5446051A (en) * 1977-09-19 1979-04-11 Nippon Telegr & Teleph Corp <Ntt> Production of soot form glass rod for optical transmission

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190235A (ja) * 1983-04-11 1984-10-29 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ母材の製造方法
JPS6228100B2 (ja) * 1983-04-11 1987-06-18 Nippon Telegraph & Telephone
US5207813A (en) * 1990-09-07 1993-05-04 Sumitomo Electric Industries, Ltd. Method for producing glass article
FR2758549A1 (fr) * 1997-01-20 1998-07-24 Samsung Electronics Co Ltd Procede de fabrication d'une preforme de fibres optiques
WO2003093182A1 (en) * 2002-05-03 2003-11-13 Pirelli & C. S.P.A. Burner assembly for producing glass preforms and corresponding production process

Also Published As

Publication number Publication date
JPS6261541B2 (ja) 1987-12-22

Similar Documents

Publication Publication Date Title
Doute et al. Chemical structure of atmospheric pressure premixed n-decane and kerosene flames
US4090055A (en) Apparatus for manufacturing an optical fibre with plasma activated deposition in a tube
EP0154500B1 (en) Method, apparatus and burner for fabrication an optical fiber preform
US3966446A (en) Axial fabrication of optical fibers
GB1519994A (en) Glass tubes for fibre-optics
US4125389A (en) Method for manufacturing an optical fibre with plasma activated deposition in a tube
GB2128982A (en) Fabrication method of optical fiber preforms
JPS5614443A (en) Manufacture of preform for optical fiber
Suzuki et al. Formation of polycyclic aromatic hydrocarbons, benzofuran, and dibenzofuran in fuel-rich oxidation of toluene using a flow reactor
JPH0559053B2 (ja)
US4242118A (en) Optical fiber manufacture
JPH0761831A (ja) 光ファイバ用多孔質ガラス母材の製造方法
EP0072069B1 (en) Method of producing preforms for drawing optical fibres and apparatus for the continuous production of optical fibres
JPS5619008A (en) Optical fiber and its manufacture
JPS5727934A (en) Manufacture of base material for optical fiber
JP3562545B2 (ja) 光ファイバ用ガラス母材の製造方法
JPS5617936A (en) Manufacture of base material for optical fiber
JPH0324417B2 (ja)
AU604580B2 (en) Laser initiated chain reactions for producing a sintered product
JPS6117433A (ja) 光フアイバ母材の製造方法
JPS569236A (en) Manufacture of optical fiber
JPS5523068A (en) Forming method for oxide powder layer for optical fiber
JPS5510459A (en) Production of fiber base material for light communication and burner for production
JPH07172860A (ja) 光ファイバ用多孔質ガラス母材の製造方法
JPS6259063B2 (ja)