ATE523477T1 - Verfahren und vorrichtung zur herstellung einer vorform einer optischen glasfaser - Google Patents

Verfahren und vorrichtung zur herstellung einer vorform einer optischen glasfaser

Info

Publication number
ATE523477T1
ATE523477T1 AT10150896T AT10150896T ATE523477T1 AT E523477 T1 ATE523477 T1 AT E523477T1 AT 10150896 T AT10150896 T AT 10150896T AT 10150896 T AT10150896 T AT 10150896T AT E523477 T1 ATE523477 T1 AT E523477T1
Authority
AT
Austria
Prior art keywords
tube
fluid
producing
glass fiber
optical glass
Prior art date
Application number
AT10150896T
Other languages
English (en)
Inventor
Igor Milicevic
Stralen Mattheus Jacobus Nicolaas Van
Johannes Antoon Hartsuiker
Roland Heuvelmans
Original Assignee
Draka Comteq Bv
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 Draka Comteq Bv filed Critical Draka Comteq Bv
Application granted granted Critical
Publication of ATE523477T1 publication Critical patent/ATE523477T1/de

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]
    • C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma- or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01861—Means for changing or stabilising the diameter or form of tubes or rods
    • C03B37/01869—Collapsing
    • 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

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
AT10150896T 2009-01-16 2010-01-15 Verfahren und vorrichtung zur herstellung einer vorform einer optischen glasfaser ATE523477T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2002422A NL2002422C2 (en) 2009-01-16 2009-01-16 Method and system to manufacture an optical fibre preform.

Publications (1)

Publication Number Publication Date
ATE523477T1 true ATE523477T1 (de) 2011-09-15

Family

ID=41005765

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10150896T ATE523477T1 (de) 2009-01-16 2010-01-15 Verfahren und vorrichtung zur herstellung einer vorform einer optischen glasfaser

Country Status (6)

Country Link
US (1) US11148967B2 (de)
EP (1) EP2208718B1 (de)
CN (1) CN101781088A (de)
AT (1) ATE523477T1 (de)
DK (1) DK2208718T3 (de)
NL (1) NL2002422C2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2006962C2 (nl) 2011-06-17 2012-12-18 Draka Comteq Bv Inrichting en werkwijze voor het vervaardigen van een optische voorvorm.
CN106830665B (zh) * 2017-02-28 2019-05-24 天津富通集团有限公司 光纤预制棒的生产工艺及其光纤预制棒

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858292B2 (ja) * 1980-01-21 1983-12-24 株式会社日立製作所 シリカガラスの製造方法
IT1155119B (it) * 1982-03-05 1987-01-21 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per la produzione di preforme per fibre ottiche
US4578253A (en) * 1984-01-31 1986-03-25 At&T Technologies, Inc. Methods of and apparatus for recovering a constituent of a process effluent
US4632684A (en) * 1984-07-31 1986-12-30 Itt Corporation Method of and apparatus for making optical preforms from tubular bodies
FR2736909B1 (fr) * 1995-07-19 1997-08-22 Alcatel Fibres Optiques Procede et systeme de detection d'un etat critique de fermeture d'une preforme optique
AU714363B2 (en) * 1996-06-24 1999-12-23 Corning Incorporated Helium recycling for optical fiber manufacturing
US5755840A (en) * 1996-08-05 1998-05-26 Atlantic Richfield Company Method for providing oxygen in gas process
FR2776652B1 (fr) * 1998-03-30 2000-04-28 Alsthom Cge Alcatel Procede ameliore de retreint d'une preforme de fibre optique
US6105396A (en) * 1998-07-14 2000-08-22 Lucent Technologies Inc. Method of making a large MCVD single mode fiber preform by varying internal pressure to control preform straightness
FR2815399B1 (fr) * 2000-10-18 2003-01-03 Air Liquide Procede et installation de purification et recyclage de l'helium, et leur application a la fabrication de fibres optiques
JP2003156404A (ja) * 2001-11-26 2003-05-30 Tenryu Seiki Kk ポケット検査装置およびその検査方法
AU2002351376A1 (en) * 2001-12-20 2003-07-09 Corning Incorporated Isotopically altered optical fiber
WO2003057634A1 (en) * 2001-12-21 2003-07-17 Fibercore, Inc. Method for offline collapsing a preform
US20050092029A1 (en) * 2003-11-04 2005-05-05 Won-Taek Han Method of fabricating optical fiber or optical device doped with reduced metal ion and/or rare earth ion
US7641969B2 (en) * 2005-03-23 2010-01-05 Fletcher Iii Joseph P Optical fiber preform with overclad tubes
BRPI0621858A2 (pt) * 2006-07-06 2011-12-20 Volvo Technology Corp diagnóstico de um sensor de gás de eletrólito sólido de cámara múltipla com fissura
DE102006049607B4 (de) * 2006-10-20 2009-06-10 Airbus Deutschland Gmbh Herstellverfahren einer Sensorfolie
US8815103B2 (en) * 2008-04-30 2014-08-26 Corning Incorporated Process for preparing an optical preform

Also Published As

Publication number Publication date
CN101781088A (zh) 2010-07-21
DK2208718T3 (da) 2011-12-12
EP2208718B1 (de) 2011-09-07
US11148967B2 (en) 2021-10-19
NL2002422C2 (en) 2010-07-19
EP2208718A1 (de) 2010-07-21
US20100180639A1 (en) 2010-07-22

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