FR2309884B1 - - Google Patents

Info

Publication number
FR2309884B1
FR2309884B1 FR7513697A FR7513697A FR2309884B1 FR 2309884 B1 FR2309884 B1 FR 2309884B1 FR 7513697 A FR7513697 A FR 7513697A FR 7513697 A FR7513697 A FR 7513697A FR 2309884 B1 FR2309884 B1 FR 2309884B1
Authority
FR
France
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
FR7513697A
Other languages
French (fr)
Other versions
FR2309884A1 (fr
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7513697A priority Critical patent/FR2309884A1/fr
Priority to BE1007326A priority patent/BE840636A/xx
Priority to NLAANVRAGE7604304,A priority patent/NL184268C/nl
Priority to DE19762617825 priority patent/DE2617825A1/de
Priority to CA251,064A priority patent/CA1058876A/fr
Priority to IT22765/76A priority patent/IT1059000B/it
Priority to GB17566/76A priority patent/GB1528096A/en
Priority to SE7604989A priority patent/SE416948B/xx
Priority to JP51048717A priority patent/JPS51149039A/ja
Publication of FR2309884A1 publication Critical patent/FR2309884A1/fr
Application granted granted Critical
Publication of FR2309884B1 publication Critical patent/FR2309884B1/fr
Granted 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
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • C03C25/1068—Inorganic coatings
    • 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]
    • C03B37/016—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 a liquid phase reaction process, e.g. through a gel phase
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/23—Oxides
    • C03C17/25—Oxides by deposition from the liquid phase
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0286—Combination of graded index in the central core segment and a graded index layer external to the central core segment
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/229—Non-specific enumeration
    • 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/11—Deposition methods from solutions or suspensions
    • C03C2218/111—Deposition methods from solutions or suspensions by dipping, immersion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
FR7513697A 1975-04-30 1975-04-30 Procede de realisation d'une fibre optique Granted FR2309884A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7513697A FR2309884A1 (fr) 1975-04-30 1975-04-30 Procede de realisation d'une fibre optique
BE1007326A BE840636A (fr) 1975-04-30 1976-04-12 Procede de realisation d'une fibre optique
NLAANVRAGE7604304,A NL184268C (nl) 1975-04-30 1976-04-22 Werkwijze voor de vervaardiging van een optische vezel.
DE19762617825 DE2617825A1 (de) 1975-04-30 1976-04-23 Verfahren zur herstellung einer optischen faser
CA251,064A CA1058876A (fr) 1975-04-30 1976-04-26 Procede de realisation d'une fibre optique
IT22765/76A IT1059000B (it) 1975-04-30 1976-04-28 Procedimento di realizzazione di una fibra ottica
GB17566/76A GB1528096A (en) 1975-04-30 1976-04-29 Method of manufacturing an optical fibre
SE7604989A SE416948B (sv) 1975-04-30 1976-04-29 Forfarande vid tillverkning av optiska fibrer
JP51048717A JPS51149039A (en) 1975-04-30 1976-04-30 Method of manufacturing optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7513697A FR2309884A1 (fr) 1975-04-30 1975-04-30 Procede de realisation d'une fibre optique

Publications (2)

Publication Number Publication Date
FR2309884A1 FR2309884A1 (fr) 1976-11-26
FR2309884B1 true FR2309884B1 (nl) 1977-11-10

Family

ID=9154721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513697A Granted FR2309884A1 (fr) 1975-04-30 1975-04-30 Procede de realisation d'une fibre optique

Country Status (9)

Country Link
JP (1) JPS51149039A (nl)
BE (1) BE840636A (nl)
CA (1) CA1058876A (nl)
DE (1) DE2617825A1 (nl)
FR (1) FR2309884A1 (nl)
GB (1) GB1528096A (nl)
IT (1) IT1059000B (nl)
NL (1) NL184268C (nl)
SE (1) SE416948B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744129A1 (de) * 1977-09-30 1979-04-12 Siemens Ag Kern-mantel-glasfaser mit laengsseitigem koppelbereich
DE2853873A1 (de) * 1978-12-13 1980-07-03 Siemens Ag Herstellung einer glasfaser hoher zerreissfestigkeit

Also Published As

Publication number Publication date
NL7604304A (nl) 1976-11-02
FR2309884A1 (fr) 1976-11-26
NL184268B (nl) 1989-01-02
SE7604989L (nl) 1976-10-31
GB1528096A (en) 1978-10-11
NL184268C (nl) 1989-06-01
SE416948B (sv) 1981-02-16
IT1059000B (it) 1982-05-10
BE840636A (fr) 1976-10-12
CA1058876A (fr) 1979-07-24
DE2617825A1 (de) 1976-11-11
JPS51149039A (en) 1976-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse