GR3000491T3 - Surface treatments for optical fibre preforms - Google Patents

Surface treatments for optical fibre preforms

Info

Publication number
GR3000491T3
GR3000491T3 GR90400273T GR900400273T GR3000491T3 GR 3000491 T3 GR3000491 T3 GR 3000491T3 GR 90400273 T GR90400273 T GR 90400273T GR 900400273 T GR900400273 T GR 900400273T GR 3000491 T3 GR3000491 T3 GR 3000491T3
Authority
GR
Greece
Prior art keywords
optical fibre
surface treatments
fibre preforms
coatings
preform
Prior art date
Application number
GR90400273T
Other languages
English (en)
Inventor
Paul William France
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Publication of GR3000491T3 publication Critical patent/GR3000491T3/el

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
    • C03C13/041—Non-oxide glass compositions
    • C03C13/042—Fluoride glass compositions
    • 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
    • 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/041—Non-oxide glass compositions
    • C03C13/043—Chalcogenide glass compositions
    • 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
    • C03C25/226—Deposition from the vapour phase by sputtering
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/80—Non-oxide glasses or glass-type compositions
    • C03B2201/82—Fluoride glasses, e.g. ZBLAN glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/80—Non-oxide glasses or glass-type compositions
    • C03B2201/86—Chalcogenide glasses, i.e. S, Se or Te glasses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/80—Non-oxide glasses or glass-type compositions
    • C03B2201/88—Chalcohalide glasses, i.e. containing one or more of S, Se, Te and one or more of F, Cl, Br, I

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Glass Compositions (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
GR90400273T 1986-10-14 1990-05-17 Surface treatments for optical fibre preforms GR3000491T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868624600A GB8624600D0 (en) 1986-10-14 1986-10-14 Coating for optical fibre

Publications (1)

Publication Number Publication Date
GR3000491T3 true GR3000491T3 (en) 1991-06-28

Family

ID=10605719

Family Applications (1)

Application Number Title Priority Date Filing Date
GR90400273T GR3000491T3 (en) 1986-10-14 1990-05-17 Surface treatments for optical fibre preforms

Country Status (9)

Country Link
US (1) US4863237A (el)
EP (1) EP0266889B1 (el)
JP (1) JPS63132206A (el)
AT (1) ATE52751T1 (el)
CA (1) CA1321771C (el)
DE (1) DE3762732D1 (el)
ES (1) ES2015955B3 (el)
GB (1) GB8624600D0 (el)
GR (1) GR3000491T3 (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535798B1 (en) * 1991-08-26 1997-12-29 Nippon Telegraph and Telephone Corporation Optical fiber for optical amplifier
US5299210A (en) * 1992-04-28 1994-03-29 Rutgers University Four-level multiply doped rare earth laser system
JPH10203841A (ja) * 1997-01-22 1998-08-04 Hoya Corp ガラスプリフォーム及びガラスファイバの製造方法
JP2001521875A (ja) * 1997-11-04 2001-11-13 コーニング インコーポレイテッド スルフィドファイバ用の安定なクラッドガラス
WO2013166401A1 (en) * 2012-05-03 2013-11-07 University Of Central Florida Research Foundation, Inc. Systems and methods for producing robust chalcogenide optical fibers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650307A (en) * 1979-10-01 1981-05-07 Furukawa Electric Co Ltd:The Infrared transmission material
JPS585406B2 (ja) * 1980-01-22 1983-01-31 工業技術院長 赤外用光フアイバ−ならびにその製造方法
JPS56167108A (en) * 1980-05-29 1981-12-22 Sumitomo Electric Ind Ltd Fiber for transmitting infrared light
JPS5895265A (ja) * 1981-12-02 1983-06-06 Hitachi Ltd 熱式流量計
JPS60122902A (ja) * 1983-12-08 1985-07-01 Nippon Telegr & Teleph Corp <Ntt> フツ化物光フアイバおよびその製造方法
US4733940A (en) * 1985-09-20 1988-03-29 American Telephone And Telegraph Company, At&T Bell Laboratories Long wavelength optical fiber communication and sensing systems

Also Published As

Publication number Publication date
CA1321771C (en) 1993-08-31
JPS63132206A (ja) 1988-06-04
US4863237A (en) 1989-09-05
EP0266889B1 (en) 1990-05-16
ATE52751T1 (de) 1990-06-15
ES2015955B3 (es) 1990-09-16
GB8624600D0 (en) 1986-11-19
EP0266889A1 (en) 1988-05-11
DE3762732D1 (de) 1990-06-21

Similar Documents

Publication Publication Date Title
IL68864A (en) Forming by vapor deposition a tubular glass article whose inside surface is free from devitrification,particularly for making optical waveguide fibres
DE2965131D1 (en) Method of plasma depositing a glass, a glass or silica optical fibre preform produced by this method, and method of making a silica optical fibre from this preform
EP0392375A3 (en) A method of producing optical waveguides
AU578983B2 (en) Method for producing glass preform for optical fiber
HU9300797D0 (en) Materials for making coatings of high refractive index by precipitation in vacuum
ES8401918A1 (es) Un procedimiento mejorado para preparar un revestimiento transparente que lleva oxido de silicio.
AU584984B2 (en) Composition for coating optical communication glass fiber
EP0366110A3 (en) Method for manufacturing a fiber type coupler
GR3000491T3 (en) Surface treatments for optical fibre preforms
AU6406490A (en) Primary coating compositions for optical glass fibers
CA2141170A1 (en) Method of Forming an Optical Fibre Preform
LTIP529A (en) Liquid, radiation-cured coating composition for glass surfaces, process for coating, optical glass fibre
AU558613B2 (en) Regulation of growth of optical fibre preform face
AU4367885A (en) Optical fibre preform manufacture
GB1466640A (en) Multiple layer of anti-reflection coatings for optical purposes
DK0400912T3 (da) Styring ved coating af optiske fibre
France Surface Treatments for Optical Fibre Preforms
EP0158318A3 (en) Process for making tin oxide interference layers particularly of heat reflecting coated glass panes, by reactive magnetron pulverisation, tin target for its making and heat reflecting glass plane provided with a tin oxide layer made according to it
AU571086B2 (en) Optical fibre coating
BE889655A (fr) Procede de revetement interieur d&#39;un tube substrat en verre pour la fabrication d&#39;une preforme de fibre optique
FR2690435B1 (fr) Procede de formation d&#39;une preforme de fibre de verre de fluorure.
FR2649392B1 (fr) Procede de fabrication en continu d&#39;un barreau de verre, notamment pour la realisation de matrices laser ou de preformes pour tirage de fibres optiques
AU545523B2 (en) Burner for optical fiber preform deposition
RU95121600A (ru) Световод (варианты), способ изготовления световода и волоконнооптический усилитель
Makishima Solidification and Functional Glass