CA2004234A1 - Mode de fabrication de fibres optiques - Google Patents

Mode de fabrication de fibres optiques

Info

Publication number
CA2004234A1
CA2004234A1 CA2004234A CA2004234A CA2004234A1 CA 2004234 A1 CA2004234 A1 CA 2004234A1 CA 2004234 A CA2004234 A CA 2004234A CA 2004234 A CA2004234 A CA 2004234A CA 2004234 A1 CA2004234 A1 CA 2004234A1
Authority
CA
Canada
Prior art keywords
optical fiber
bare optical
inert gas
foreign material
adherent
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.)
Granted
Application number
CA2004234A
Other languages
English (en)
Other versions
CA2004234C (fr
Inventor
Keiji Oohashi
Hideo Suzuki
Shinji Araki
Tsuyoshi Shimomichi
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.)
Fujikura Ltd
Original Assignee
Fujikura Ltd
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
Priority claimed from JP63304477A external-priority patent/JPH02149450A/ja
Priority claimed from JP1070066A external-priority patent/JPH02248346A/ja
Application filed by Fujikura Ltd filed Critical Fujikura Ltd
Publication of CA2004234A1 publication Critical patent/CA2004234A1/fr
Application granted granted Critical
Publication of CA2004234C publication Critical patent/CA2004234C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CA002004234A 1988-12-01 1989-11-30 Mode de fabrication de fibres optiques Expired - Fee Related CA2004234C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP63-304477 1988-12-01
JP63304477A JPH02149450A (ja) 1988-12-01 1988-12-01 光ファイバの製造方法
JP1070066A JPH02248346A (ja) 1989-03-22 1989-03-22 光ファイバの製造方法
JP1-70066 1989-03-22

Publications (2)

Publication Number Publication Date
CA2004234A1 true CA2004234A1 (fr) 1990-06-01
CA2004234C CA2004234C (fr) 1994-04-19

Family

ID=26411226

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002004234A Expired - Fee Related CA2004234C (fr) 1988-12-01 1989-11-30 Mode de fabrication de fibres optiques

Country Status (4)

Country Link
US (1) US5037464A (fr)
EP (1) EP0371826B1 (fr)
CA (1) CA2004234C (fr)
DE (1) DE68908110T2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024688A (en) * 1988-11-30 1991-06-18 Fujikura Ltd. Method for producing carbon-coated optical fiber
AU624203B2 (en) * 1988-12-21 1992-06-04 Sumitomo Electric Industries, Ltd. Method and apparatus for producing coated optical fiber
NL8900977A (nl) * 1989-04-19 1990-11-16 Philips Nv Werkwijze voor het vervaardigen van een optische vezel met een hermetische bedekking.
DE4040564A1 (de) * 1990-12-19 1992-06-25 Guntram Erbe E-glasfaser mit schutzschicht zur verstaerkung von verbundwerkstoffen
US5256177A (en) * 1991-01-15 1993-10-26 Corning Incorporated Method for coating optical fibers
US5346520A (en) * 1992-09-23 1994-09-13 Corning Incorporated Apparatus for applying a carbon coating to optical fibers
RU2100914C1 (ru) * 1996-10-02 1997-12-27 Закрытое акционерное общество "Техно-ТМ" Резистивный нитевидный материал
JPWO2002102729A1 (ja) * 2001-06-14 2004-09-30 住友電気工業株式会社 ガラス微粒子堆積体の製造装置及び製造方法
US7824495B1 (en) 2005-11-09 2010-11-02 Ut-Battelle, Llc System to continuously produce carbon fiber via microwave assisted plasma processing
EP2138471A1 (fr) * 2008-06-25 2009-12-30 Acreo AB Dépôt de couche atomique de revêtements de barrière hydrogène sur des fibres optiques
CN104909582A (zh) * 2015-05-28 2015-09-16 安徽丹凤集团桐城玻璃纤维有限公司 一种高红外吸收的耐碱性玻璃纤维的制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958899A (en) * 1953-10-09 1960-11-08 Int Resistance Co Apparatus for deposition of solids from vapors
US3788827A (en) * 1972-01-04 1974-01-29 Corning Glass Works Ionic treatment for glass optical waveguide fibers
GB1494963A (en) * 1975-03-18 1977-12-14 Telephone Cables Ltd Optical fibre waveguides and their manufacture
US4028080A (en) * 1976-06-23 1977-06-07 The United States Of America As Represented By The Secretary Of The Army Method of treating optical waveguide fibers
US4183621A (en) * 1977-12-29 1980-01-15 International Telephone And Telegraph Corporation Water resistant high strength fibers
FR2493302A1 (fr) * 1980-10-31 1982-05-07 Lignes Telegraph Telephon Procede de fabrication d'une fibre de verre et fibre recouverte d'une couche de protection de pyrographite
US4402993A (en) * 1981-03-20 1983-09-06 Gulf & Western Manufacturing Company Process for coating optical fibers
GB2105371B (en) * 1981-08-18 1985-10-02 Secr Defence Carbon deposited on fibre by glow discharge method
US4512629A (en) * 1982-03-30 1985-04-23 Hewlett-Packard Company Optical fiber with hermetic seal and method for making same
US4518628A (en) * 1982-05-28 1985-05-21 International Telephone And Telegraph Corporation Hermetic coating by heterogeneous nucleation thermochemical deposition
JPS5983107A (ja) * 1982-11-04 1984-05-14 Sumitomo Electric Ind Ltd 光フアイバ−
JPS61197448A (ja) * 1985-02-22 1986-09-01 Toray Silicone Co Ltd 光通信ガラスフアイバ用被覆剤
IT1184909B (it) * 1985-03-18 1987-10-28 Cselt Centro Studi Lab Telecom Procedimento ed apparecchiatura per la riduzione dei difetti di volume e di superficie nelle fibre ottiche in silice
US4874222A (en) * 1986-03-31 1989-10-17 Spectran Corporation Hermetic coatings for non-silica based optical fibers
US4735856A (en) * 1986-03-31 1988-04-05 Spectran Corporation Hermetic coatings for optical fiber and product
US4863576A (en) * 1986-09-04 1989-09-05 Collins George J Method and apparatus for hermetic coating of optical fibers
EP0308143B1 (fr) * 1987-09-18 1993-11-24 AT&T Corp. Fibres optiques étanches
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
EP0371826B1 (fr) 1993-08-04
CA2004234C (fr) 1994-04-19
DE68908110D1 (de) 1993-09-09
DE68908110T2 (de) 1993-12-02
US5037464A (en) 1991-08-06
EP0371826A3 (en) 1990-08-29
EP0371826A2 (fr) 1990-06-06

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