DK0424012T3 - Fremgangsmåder og apparater til at coate optiske fibre - Google Patents

Fremgangsmåder og apparater til at coate optiske fibre

Info

Publication number
DK0424012T3
DK0424012T3 DK90311079.9T DK90311079T DK0424012T3 DK 0424012 T3 DK0424012 T3 DK 0424012T3 DK 90311079 T DK90311079 T DK 90311079T DK 0424012 T3 DK0424012 T3 DK 0424012T3
Authority
DK
Denmark
Prior art keywords
methods
optical fibers
coating optical
coating
fibers
Prior art date
Application number
DK90311079.9T
Other languages
English (en)
Inventor
Don R Edmonston
Richard G Huff
Original Assignee
At & T Corp
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 At & T Corp filed Critical At & T Corp
Application granted granted Critical
Publication of DK0424012T3 publication Critical patent/DK0424012T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/54—Apparatus specially adapted for continuous coating
    • C23C16/545—Apparatus specially adapted for continuous coating for coating elongated substrates
    • 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
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/106—Single coatings
    • C03C25/1061—Inorganic coatings
    • C03C25/1062—Carbon
    • 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
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/22—Deposition from the vapour phase
    • C03C25/223—Deposition from the vapour phase by chemical vapour deposition or pyrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DK90311079.9T 1989-10-19 1990-10-10 Fremgangsmåder og apparater til at coate optiske fibre DK0424012T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42477489A 1989-10-19 1989-10-19

Publications (1)

Publication Number Publication Date
DK0424012T3 true DK0424012T3 (da) 1995-08-14

Family

ID=23683812

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90311079.9T DK0424012T3 (da) 1989-10-19 1990-10-10 Fremgangsmåder og apparater til at coate optiske fibre

Country Status (4)

Country Link
EP (1) EP0424012B1 (da)
CA (1) CA2026958C (da)
DE (1) DE69020296T2 (da)
DK (1) DK0424012T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346520A (en) * 1992-09-23 1994-09-13 Corning Incorporated Apparatus for applying a carbon coating to optical fibers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402993A (en) * 1981-03-20 1983-09-06 Gulf & Western Manufacturing Company Process for coating optical fibers
GB2159812B (en) * 1984-06-01 1988-02-10 Stc Plc Manufacturing optical fibre
DE3885827T2 (de) * 1987-09-18 1994-03-17 American Telephone & Telegraph Hermetisch verschlossene, optische Fasern.
US4863760A (en) * 1987-12-04 1989-09-05 Hewlett-Packard Company High speed chemical vapor deposition process utilizing a reactor having a fiber coating liquid seal and a gas sea;

Also Published As

Publication number Publication date
DE69020296D1 (de) 1995-07-27
DE69020296T2 (de) 1996-02-22
CA2026958A1 (en) 1991-04-20
CA2026958C (en) 1995-12-26
EP0424012A1 (en) 1991-04-24
EP0424012B1 (en) 1995-06-21

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