ZA803946B - Method of producing optical fibers - Google Patents

Method of producing optical fibers

Info

Publication number
ZA803946B
ZA803946B ZA00803946A ZA803946A ZA803946B ZA 803946 B ZA803946 B ZA 803946B ZA 00803946 A ZA00803946 A ZA 00803946A ZA 803946 A ZA803946 A ZA 803946A ZA 803946 B ZA803946 B ZA 803946B
Authority
ZA
South Africa
Prior art keywords
deposition
tube
aii
satisfy
optical fibers
Prior art date
Application number
ZA00803946A
Other languages
English (en)
Inventor
D Kueppers
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of ZA803946B publication Critical patent/ZA803946B/xx

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
    • 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
    • C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
    • C03B37/01815—Reactant deposition burners or deposition heating means
    • C03B37/01823—Plasma deposition burners or heating means
    • C03B37/0183—Plasma deposition burners or heating means for plasma within a tube substrate

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)
  • Plasma & Fusion (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
  • Multicomponent Fibers (AREA)
ZA00803946A 1979-07-19 1980-07-01 Method of producing optical fibers ZA803946B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792929166 DE2929166A1 (de) 1979-07-19 1979-07-19 Verfahren zur herstellung von lichtleitfasern

Publications (1)

Publication Number Publication Date
ZA803946B true ZA803946B (en) 1982-02-24

Family

ID=6076114

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00803946A ZA803946B (en) 1979-07-19 1980-07-01 Method of producing optical fibers

Country Status (9)

Country Link
US (1) US4314833A (xx)
EP (1) EP0023066B1 (xx)
JP (1) JPS5945609B2 (xx)
AT (1) ATE19388T1 (xx)
AU (1) AU530122B2 (xx)
BR (1) BR8004434A (xx)
CA (1) CA1157654A (xx)
DE (2) DE2929166A1 (xx)
ZA (1) ZA803946B (xx)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1173813A (en) * 1982-02-04 1984-09-04 Lawrence J. O'connor Winding a package of tape
DE3206144A1 (de) * 1982-02-20 1983-09-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur herstellung eines lichtwellenleiters
NL8201453A (nl) * 1982-04-06 1983-11-01 Philips Nv Werkwijze voor de vervaardiging van optische vezels.
DE3222189A1 (de) * 1982-06-12 1984-01-26 Hans Dr.Rer.Nat. 5370 Kall Beerwald Plasmaverfahren zur innenbeschichtung von rohren mit dielektrischem material
NL8302127A (nl) * 1983-06-15 1985-01-02 Philips Nv Werkwijze en inrichting voor de vervaardiging van optische vezels.
CA1242889A (en) * 1983-07-16 1988-10-11 Peter E.E. Geittner Method of manufacturing optical fibres
JPS6198240U (xx) * 1984-12-05 1986-06-24
DE3445239A1 (de) * 1984-12-12 1986-06-19 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur herstellung von lichtleitfasern
US5188648A (en) * 1985-07-20 1993-02-23 U.S. Philips Corp. Method of manufacturing optical fibres
DE3635034A1 (de) * 1986-10-15 1988-04-21 Philips Patentverwaltung Verfahren zur herstellung von lichtleitfasern
DE3720030A1 (de) * 1987-06-16 1988-12-29 Philips Patentverwaltung Verfahren zur herstellung von lichtleitfasern
US5203897A (en) * 1989-11-13 1993-04-20 Corning Incorporated Method for making a preform doped with a metal oxide
US5522003A (en) * 1993-03-02 1996-05-28 Ward; Robert M. Glass preform with deep radial gradient layer and method of manufacturing same
NL1017523C2 (nl) * 2001-03-07 2002-09-10 Draka Fibre Technology Bv Werkwijze ter vervaardiging van een optische vezel die geschikt is voor hoge transmissiesnelheden.
US6687445B2 (en) * 2001-06-25 2004-02-03 Nufern Double-clad optical fiber for lasers and amplifiers
US20030115909A1 (en) * 2001-12-21 2003-06-26 House Keith L. Plasma chemical vapor deposition methods and apparatus
NL1020358C2 (nl) * 2002-04-10 2003-10-13 Draka Fibre Technology Bv Werkwijze en inrichting ter vervaardiging van optische voorvormen, alsmede de daarmee verkregen optische vezels.
EP1517864B1 (en) * 2002-06-29 2011-03-02 LS Cable Ltd. Method for fabricating optical fiber preform without hydroxyl group in core
NL1022087C2 (nl) * 2002-12-05 2004-06-08 Draka Fibre Technology Bv Werkwijze ter vervaardiging van een optische vezel.
NL1025155C2 (nl) * 2003-12-30 2005-07-04 Draka Fibre Technology Bv Inrichting voor het uitvoeren van PCVD, alsmede werkwijze voor het vervaardigen van een voorvorm.
FR2893149B1 (fr) 2005-11-10 2008-01-11 Draka Comteq France Fibre optique monomode.
FR2899693B1 (fr) * 2006-04-10 2008-08-22 Draka Comteq France Fibre optique monomode.
FR2903501B1 (fr) * 2006-07-04 2008-08-22 Draka Comteq France Sa Fibre optique dopee au fluor
NL1032867C2 (nl) * 2006-11-14 2008-05-15 Draka Comteq Bv Inrichting en een werkwijze voor het uitvoeren van een depositieproces van het type PCVD.
BRPI0819166B1 (pt) * 2007-11-09 2019-03-06 Draka Comteq, B.V. Fibra óptica, e caixa óptica
US8857372B2 (en) * 2007-12-10 2014-10-14 Ofs Fitel, Llc Method of fabricating optical fiber using an isothermal, low pressure plasma deposition technique
US8252387B2 (en) * 2007-12-10 2012-08-28 Ofs Fitel, Llc Method of fabricating optical fiber using an isothermal, low pressure plasma deposition technique
FR2930997B1 (fr) * 2008-05-06 2010-08-13 Draka Comteq France Sa Fibre optique monomode
EP2518546B1 (en) 2011-04-27 2018-06-20 Draka Comteq B.V. High-bandwidth, radiation-resistant multimode optical fiber
NL2006688C2 (nl) * 2011-04-29 2012-10-30 Draka Comteq Bv Werkwijze voor het vervaardigen van een primaire voorvorm voor optische vezels.
ES2438173T3 (es) 2011-05-27 2014-01-16 Draka Comteq Bv Fibra óptica de modo único
EP2533082B1 (en) 2011-06-09 2013-12-25 Draka Comteq BV Single mode optical fiber
DK2541292T3 (en) 2011-07-01 2014-12-01 Draka Comteq Bv A multimode optical fiber
NL2007831C2 (en) 2011-11-21 2013-05-23 Draka Comteq Bv Apparatus and method for carrying out a pcvd deposition process.
NL2010724C2 (en) 2013-04-26 2014-10-29 Draka Comteq Bv A pcvd method for manufacturing a primary preform for optical fibers.
NL2011075C2 (en) * 2013-07-01 2015-01-05 Draka Comteq Bv Pcvd process with removal of substrate tube.
NL2011077C2 (en) 2013-07-01 2015-01-05 Draka Comteq Bv A method for manufacturing a precursor for a primary preform for optical fibres by means of an internal plasma chemical vapour deposition (pcvd) process.
JP6298893B2 (ja) * 2013-12-20 2018-03-20 ドラカ・コムテツク・ベー・ベー 損失低下を示す、台形コアを有するシングルモードファイバ
NL2012857B1 (en) 2014-05-22 2016-03-07 Draka Comteq Bv Apparatus and method for carrying out a plasma deposition process.
ES2916334T3 (es) 2017-12-21 2022-06-30 Draka Comteq France Fibra monomodo insensible a la pérdida por flexión, con una trinchera poco profunda y sistema óptico correspondiente

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1427327A (en) * 1972-06-08 1976-03-10 Standard Telephones Cables Ltd Glass optical fibres
JPS4983453A (xx) * 1972-12-14 1974-08-10
CA1050833A (en) * 1974-02-22 1979-03-20 John B. Macchesney Optical fiber fabrication involving homogeneous reaction within a moving hot zone
US4145456A (en) * 1974-09-14 1979-03-20 Dieter Kuppers Method of producing internally coated glass tubes for the drawing of fibre optic light conductors
DE2444100C3 (de) * 1974-09-14 1979-04-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Herstellung von innenbeschichteten Glasrohren zum Ziehen von Lichtleitfasern
GB1550820A (en) * 1975-07-04 1979-08-22 Standard Telephones Cables Ltd Optical fibre manufacture
DE2538313C3 (de) * 1975-08-28 1981-11-05 Heraeus Quarzschmelze Gmbh, 6450 Hanau Verfahren zur Herstellung eines Vorproduktes für die Erzeugung eines optischen, selbstfokussierenden Lichtleiters
GB1578826A (en) * 1976-03-25 1980-11-12 Western Electric Co Methods for fabricating optical fibre preforms

Also Published As

Publication number Publication date
DE3071565D1 (en) 1986-05-28
EP0023066A1 (de) 1981-01-28
US4314833A (en) 1982-02-09
AU6043780A (en) 1981-01-22
AU530122B2 (en) 1983-06-30
ATE19388T1 (de) 1986-05-15
CA1157654A (en) 1983-11-29
BR8004434A (pt) 1981-01-27
JPS5617942A (en) 1981-02-20
EP0023066B1 (de) 1986-04-23
DE2929166A1 (de) 1981-01-29
JPS5945609B2 (ja) 1984-11-07

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