TW200628421A - Optical fiber quartz glass base material and method of fabricating the same - Google Patents

Optical fiber quartz glass base material and method of fabricating the same

Info

Publication number
TW200628421A
TW200628421A TW095103017A TW95103017A TW200628421A TW 200628421 A TW200628421 A TW 200628421A TW 095103017 A TW095103017 A TW 095103017A TW 95103017 A TW95103017 A TW 95103017A TW 200628421 A TW200628421 A TW 200628421A
Authority
TW
Taiwan
Prior art keywords
base material
optical fiber
soot
quartz glass
average
Prior art date
Application number
TW095103017A
Other languages
Chinese (zh)
Inventor
Hiroshi Machida
Original Assignee
Shinetsu Chemical Co
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 Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of TW200628421A publication Critical patent/TW200628421A/en

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]
    • C03B37/01413—Reactant delivery systems
    • 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
    • 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
    • C03B2207/52—Linear array of like burners
    • 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
    • C03B2207/66—Relative motion
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/70—Control measures

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)

Abstract

A fabricating method for an optical fiber quartz glass base material in the present invention is described. The characteristic of the present invention is by using the following steps to make an adjustment and produce high density porous base material. The steps include a plurality of burners disposed along a core glass rod are traversed and the soot is deposited on the surface of the core glass rod by OVD method so as to produce a porous base material, the average deposited thickness of the soot is equal to or larger than 0.5 mm and the average volume density of that is equal to or larger than 0.6 g/cm3. In accordance with a preferred embodiment of the present invention, the average deposited thickness of the soot is between 0.5~1.0 mm. Meanwhile, by adjusting the move velocity of the burners and the supplies of the raw material gas and the burning gas can fix the average deposited thickness in the range of 0.5~1.0 mm.
TW095103017A 2005-01-26 2006-01-26 Optical fiber quartz glass base material and method of fabricating the same TW200628421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005018753A JP4614782B2 (en) 2005-01-26 2005-01-26 Method for producing quartz glass preform for optical fiber

Publications (1)

Publication Number Publication Date
TW200628421A true TW200628421A (en) 2006-08-16

Family

ID=36740325

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095103017A TW200628421A (en) 2005-01-26 2006-01-26 Optical fiber quartz glass base material and method of fabricating the same

Country Status (3)

Country Link
JP (1) JP4614782B2 (en)
TW (1) TW200628421A (en)
WO (1) WO2006080294A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4690979B2 (en) * 2006-09-13 2011-06-01 古河電気工業株式会社 Optical fiber preform manufacturing method
JP2012006800A (en) * 2010-06-25 2012-01-12 Sumitomo Electric Ind Ltd Process for producing glass fine particle deposit
JP5799666B2 (en) * 2011-08-25 2015-10-28 住友電気工業株式会社 Method for producing glass particulate deposit
JP2014047131A (en) * 2012-09-04 2014-03-17 Sumitomo Electric Ind Ltd Porous glass material and method of producing glass base material
US9260338B2 (en) 2014-02-28 2016-02-16 Sumitomo Electric Industries, Ltd. Porous glass body and method for producing glass preform

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170224A (en) * 1986-12-30 1988-07-14 Furukawa Electric Co Ltd:The Production of porous glass base material
JPH0616447A (en) * 1992-06-26 1994-01-25 Fujikura Ltd Production of optical fiber base material
JPH09124333A (en) * 1995-10-30 1997-05-13 Sumitomo Electric Ind Ltd Production of preform for optical fiber
JP2000272930A (en) * 1999-03-26 2000-10-03 Mitsubishi Cable Ind Ltd Production of optical fiber preform
JP2003063830A (en) * 2001-06-13 2003-03-05 Sumitomo Electric Ind Ltd Method for manufacturing porous glass preform
JP2003040625A (en) * 2001-07-30 2003-02-13 Sumitomo Electric Ind Ltd Method for producing fine glass particle heap and fine glass particle heap

Also Published As

Publication number Publication date
WO2006080294A1 (en) 2006-08-03
JP2006206356A (en) 2006-08-10
JP4614782B2 (en) 2011-01-19

Similar Documents

Publication Publication Date Title
TW200628421A (en) Optical fiber quartz glass base material and method of fabricating the same
EP2258666A3 (en) Process and systems for making inorganic fibers
TW200734271A (en) Method and apparatus for making carbon nanotube
TW371650B (en) Method for producing an optical fiber quartz glass preform
WO2015034991A3 (en) Method of making updoped cladding by using silicon tertrachloride as the dopant
WO2006008139A8 (en) Method and device for producing a hollow quartz-glass cylinder
EP2208715A3 (en) Method of producing synthetic quartz glass for excimer laser
JP4900762B2 (en) Method for producing porous glass base material and deposition burner
ATE438597T1 (en) SINTERED GLASS AND GLASS CERAMIC STRUCTURES AND METHOD FOR PRODUCING
JP2006306652A (en) Method for manufacturing porous glass preform and burner for deposition used in the same
JP2007210856A (en) Method for production of optical fiber preform
ATE505442T1 (en) METHOD FOR PRODUCING A GLASS PREFORM FOR OPTICAL FIBERS BY VAPOR PHASE DEPOSITION
EP1127857A3 (en) Fluorine-containing synthetic quartz glass and method of production
EP1233006A3 (en) Method of forming a porous glass preform by vapour phase deposition
EP1219571A3 (en) Synthetic quartz glass article and process of production
EP1440949A4 (en) Method for producing optical fiber base material
EP2287119B1 (en) Method of manufacturing optical fiber preform using plasma torch
TW200500310A (en) Method for producing optical fiber glass preform
EP2048120A4 (en) Process for producing optical fiber base and apparatus therefor
JP2005247636A (en) Method of manufacturing porous preform for optical fiber and glass preform
JP2017043512A (en) Optical fiber preform manufacturing method, optical fiber manufacturing method, and lens manufacturing method
JP4453680B2 (en) Manufacturing method of glass base material
JP2007153678A (en) Method of producing porous silica glass preform
ATE444940T1 (en) METHOD FOR PRODUCING GLASS OF OPTICAL QUALITY
JP5087929B2 (en) Method for producing glass particulate deposit