CA1084534A - Mode de fabrication de composes de verre pour guides d'ondes optiques - Google Patents

Mode de fabrication de composes de verre pour guides d'ondes optiques

Info

Publication number
CA1084534A
CA1084534A CA287,390A CA287390A CA1084534A CA 1084534 A CA1084534 A CA 1084534A CA 287390 A CA287390 A CA 287390A CA 1084534 A CA1084534 A CA 1084534A
Authority
CA
Canada
Prior art keywords
glass
content
composing
atoms
silica
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.)
Expired
Application number
CA287,390A
Other languages
English (en)
Inventor
Daisuke Kato
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.)
Canada Minister of Communications
Original Assignee
Canada Minister of Communications
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 Canada Minister of Communications filed Critical Canada Minister of Communications
Application granted granted Critical
Publication of CA1084534A publication Critical patent/CA1084534A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/047—Silica-containing oxide glass compositions containing deuterium
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/02—Pretreated ingredients
    • 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
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C03B2201/22—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with deuterium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
CA287,390A 1977-03-22 1977-09-23 Mode de fabrication de composes de verre pour guides d'ondes optiques Expired CA1084534A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78006077A 1977-03-22 1977-03-22
US780,060 1977-03-22

Publications (1)

Publication Number Publication Date
CA1084534A true CA1084534A (fr) 1980-08-26

Family

ID=25118453

Family Applications (1)

Application Number Title Priority Date Filing Date
CA287,390A Expired CA1084534A (fr) 1977-03-22 1977-09-23 Mode de fabrication de composes de verre pour guides d'ondes optiques

Country Status (3)

Country Link
JP (1) JPS53117439A (fr)
CA (1) CA1084534A (fr)
FR (1) FR2384725A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5567537A (en) * 1978-11-17 1980-05-21 Hitachi Ltd Production of unmolten glass of low hydroxyl ion content
JPS56117206A (en) * 1980-02-22 1981-09-14 Nippon Telegr & Teleph Corp <Ntt> Optical fiber and its manufacture
IT1130481B (it) * 1980-06-16 1986-06-11 Cselt Centro Studi Lab Telecom Procedimento per la riduzione del contenuto di gruppi ossidrili in preforme per fibre ottiche realizzate secondo il metodo mcvd
IT1145157B (it) * 1981-06-22 1986-11-05 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per la deidrogenazione in linea di preforme per fibre ottiche
JPS6086043A (ja) * 1983-10-14 1985-05-15 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ用母材の製造方法
CA2310219A1 (fr) * 2000-05-29 2001-11-29 Nu-Wave Photonics Inc. Utilisation d'eau lourde pour la production de materiaux contenant du silicium et des metaux
NL1022140C2 (nl) * 2002-12-11 2004-06-15 Draka Fibre Technology Bv Werkwijze voor de depositie van een of meer glaslagen met laag hydroxylgehalte op het inwendige van een substraatbuis.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722981A (en) * 1971-05-17 1973-03-27 Bell Telephone Labor Inc Low melting point optical transmission line
US3791714A (en) * 1972-03-30 1974-02-12 Corning Glass Works Method of producing glass for optical waveguides

Also Published As

Publication number Publication date
FR2384725A1 (fr) 1978-10-20
JPS53117439A (en) 1978-10-13

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Legal Events

Date Code Title Description
MKEX Expiry