FR2275415A1 - Guide d'ondes optiques a ame et revetement d'indices differents - Google Patents

Guide d'ondes optiques a ame et revetement d'indices differents

Info

Publication number
FR2275415A1
FR2275415A1 FR7517070A FR7517070A FR2275415A1 FR 2275415 A1 FR2275415 A1 FR 2275415A1 FR 7517070 A FR7517070 A FR 7517070A FR 7517070 A FR7517070 A FR 7517070A FR 2275415 A1 FR2275415 A1 FR 2275415A1
Authority
FR
France
Prior art keywords
coating
wave guide
core optical
optical wave
different indices
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
FR7517070A
Other languages
English (en)
Other versions
FR2275415B1 (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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 GB2417774A external-priority patent/GB1515304A/en
Application filed by National Research Development Corp UK filed Critical National Research Development Corp UK
Publication of FR2275415A1 publication Critical patent/FR2275415A1/fr
Application granted granted Critical
Publication of FR2275415B1 publication Critical patent/FR2275415B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/049—Re-forming tubes or rods by pressing
    • C03B23/0493—Re-forming tubes or rods by pressing in a longitudinal direction, e.g. for upsetting or extrusion
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/047—Re-forming tubes or rods by drawing
    • 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
    • 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
    • C03B37/01861—Means for changing or stabilising the diameter or form of tubes or rods
    • 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
    • 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
    • C03C13/046—Multicomponent glass compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
FR7517070A 1974-05-31 1975-05-30 Guide d'ondes optiques a ame et revetement d'indices differents Granted FR2275415A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2417774A GB1515304A (en) 1974-05-31 1974-05-31 Optical waveguides
GB3481374 1974-08-07
GB5599974 1974-12-30

Publications (2)

Publication Number Publication Date
FR2275415A1 true FR2275415A1 (fr) 1976-01-16
FR2275415B1 FR2275415B1 (fr) 1982-04-23

Family

ID=27258316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517070A Granted FR2275415A1 (fr) 1974-05-31 1975-05-30 Guide d'ondes optiques a ame et revetement d'indices differents

Country Status (7)

Country Link
US (1) US4360250A (fr)
JP (1) JPS6021929B2 (fr)
CA (1) CA1263550A (fr)
DE (1) DE2524335A1 (fr)
FR (1) FR2275415A1 (fr)
IT (1) IT1036145B (fr)
NL (1) NL184415C (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323161A1 (fr) * 1975-09-08 1977-04-01 Corning Glass Works Guide d'onde optique contenant du p2o5 et du geo2
FR2368051A1 (fr) * 1976-10-12 1978-05-12 Western Electric Co Fibre optique
FR2369223A1 (fr) * 1976-11-02 1978-05-26 Fujitsu Ltd Verre optique pour ligne de transmission et son procede de fabrication
FR2384722A1 (fr) * 1977-03-24 1978-10-20 Int Standard Electric Corp Perfectionnements apportes a la fabrication de preformes de fibres optiques
FR2389146A1 (fr) * 1977-04-29 1978-11-24 Int Standard Electric Corp Fibres optiques revetues de matiere plastique a ouverture numerique de valeur elevee et a faible perte
FR2421850A1 (fr) * 1978-04-04 1979-11-02 Jenaer Glaswerk Schott & Gen Procede de fabrication de fibres optiques pour la transmission des informations
EP0037648A1 (fr) * 1980-03-17 1981-10-14 Corning Glass Works Procédé pour la fabrication de fibres optiques
FR2488412A1 (fr) * 1980-08-07 1982-02-12 Western Electric Co Procede de fabrication d'une preforme de guide de lumiere
EP0088374A1 (fr) * 1982-03-05 1983-09-14 CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A. Procédé et appareil de fabrication de préformes pour fibres optiques
FR2563826A1 (fr) * 1984-05-07 1985-11-08 Verre Fluore Sa Procedes de fabrication de fibres et de composants optiques en verres fluores et appareils destines a les mettre en oeuvre
FR2576693A1 (fr) * 1985-01-30 1986-08-01 Comp Generale Electricite Procede de fabrication d'un composant optique a gradient d'indice de refraction

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621777Y2 (fr) * 1976-02-04 1981-05-22
CA1090134A (fr) * 1976-03-22 1980-11-25 Western Electric Company, Incorporated Fibres optiques caracterises par une section plus reguliere
US4089586A (en) * 1976-06-23 1978-05-16 Bell Telephone Laboratories, Incorporated Single mode optical transmission line
JPS5565909A (en) * 1978-11-13 1980-05-17 Nippon Telegr & Teleph Corp <Ntt> Optical fiber
JPS5611408A (en) * 1979-07-09 1981-02-04 Nippon Telegr & Teleph Corp <Ntt> Optical fiber
JPS6444422U (fr) * 1987-09-10 1989-03-16
US4911712A (en) * 1988-04-14 1990-03-27 Heraeus Lasersonics, Inc. Medical laser probe
US5030217A (en) * 1988-04-14 1991-07-09 Heraeus Lasersonics, Inc. Medical laser probe and method of delivering CO2 radiation
DE3936006A1 (de) * 1989-10-28 1991-05-02 Rheydt Kabelwerk Ag Verfahren zum herstellen von vorformen fuer daempfungsarme optische fasern
NL2012868B1 (en) * 2014-05-22 2016-03-15 Draka Comteq Bv A method for manufacturing an optical preform.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856494A (en) * 1968-10-19 1974-12-24 Nippon Selfoc Co Ltd Light-conducting glass structures made by vaporization
GB1289773A (fr) * 1969-02-06 1972-09-20
US3711262A (en) * 1970-05-11 1973-01-16 Corning Glass Works Method of producing optical waveguide fibers
GB1391177A (en) * 1971-08-09 1975-04-16 Thermal Syndicate Ltd Vitreous siliceous material
GB1427327A (en) * 1972-06-08 1976-03-10 Standard Telephones Cables Ltd Glass optical fibres
US3884550A (en) * 1973-01-04 1975-05-20 Corning Glass Works Germania containing optical waveguide
CA1050833A (fr) * 1974-02-22 1979-03-20 John B. Macchesney Fabrication de fibre optique par reaction homogene en zone chaude mobile
US4339173A (en) * 1975-09-08 1982-07-13 Corning Glass Works Optical waveguide containing P2 O5 and GeO2

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2323161A1 (fr) * 1975-09-08 1977-04-01 Corning Glass Works Guide d'onde optique contenant du p2o5 et du geo2
FR2368051A1 (fr) * 1976-10-12 1978-05-12 Western Electric Co Fibre optique
FR2369223A1 (fr) * 1976-11-02 1978-05-26 Fujitsu Ltd Verre optique pour ligne de transmission et son procede de fabrication
FR2384722A1 (fr) * 1977-03-24 1978-10-20 Int Standard Electric Corp Perfectionnements apportes a la fabrication de preformes de fibres optiques
FR2389146A1 (fr) * 1977-04-29 1978-11-24 Int Standard Electric Corp Fibres optiques revetues de matiere plastique a ouverture numerique de valeur elevee et a faible perte
FR2421850A1 (fr) * 1978-04-04 1979-11-02 Jenaer Glaswerk Schott & Gen Procede de fabrication de fibres optiques pour la transmission des informations
EP0037648A1 (fr) * 1980-03-17 1981-10-14 Corning Glass Works Procédé pour la fabrication de fibres optiques
FR2488412A1 (fr) * 1980-08-07 1982-02-12 Western Electric Co Procede de fabrication d'une preforme de guide de lumiere
EP0088374A1 (fr) * 1982-03-05 1983-09-14 CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A. Procédé et appareil de fabrication de préformes pour fibres optiques
FR2563826A1 (fr) * 1984-05-07 1985-11-08 Verre Fluore Sa Procedes de fabrication de fibres et de composants optiques en verres fluores et appareils destines a les mettre en oeuvre
EP0161999A1 (fr) * 1984-05-07 1985-11-21 Le verre fluoré S.A. Procédés de fabrication de fibres et de composants optiques en verres fluorés et appareils destinés à les mettre en oeuvre
FR2576693A1 (fr) * 1985-01-30 1986-08-01 Comp Generale Electricite Procede de fabrication d'un composant optique a gradient d'indice de refraction

Also Published As

Publication number Publication date
NL184415C (nl) 1989-07-17
JPS6021929B2 (ja) 1985-05-30
US4360250A (en) 1982-11-23
IT1036145B (it) 1979-10-30
DE2524335A1 (de) 1975-12-11
FR2275415B1 (fr) 1982-04-23
NL184415B (nl) 1989-02-16
JPS513650A (fr) 1976-01-13
DE2524335C2 (fr) 1991-01-31
NL7506481A (nl) 1975-12-02
CA1263550A (fr) 1989-12-05

Similar Documents

Publication Publication Date Title
FR2275415A1 (fr) Guide d&#39;ondes optiques a ame et revetement d&#39;indices differents
FR2290674A1 (fr) Guide d&#39;ondes optique multimode
FR2291507A1 (fr) Guides d&#39;ondes optiques
FR2323161A1 (fr) Guide d&#39;onde optique contenant du p2o5 et du geo2
FR2282650A1 (fr) Connecteur pour guides d&#39;ondes optiques
FR2349842A1 (fr) Guide d&#39;ondes optique multimode
FR2281586A1 (fr) Coupleur de guides d&#39;ondes optiques a couplage variable
FR2316612A1 (fr) Connecteur pour guides d&#39;ondes optiques
FR2304930A1 (fr) Guide d&#39;ondes optiques a fibre de verre
FR2284124A1 (fr) Agencement pour des elements reglables de guides d&#39;ondes optiques
BE874586A (fr) Guide d&#39;onde optique a plusieurs constituants presentant un gradient d&#39;indice
FR2280595A1 (fr) Perfectionnements aux verres pour guides dielectriques d&#39;ondes optiques et a leurs procedes de fabrication
IT1072350B (it) Terminazione di fibre ottiche
BE766973A (fr) Procede de fabrication de fibres optiques utiles comme guide d&#39;ondes
FR2275786A1 (fr) Procede pour la realisation d&#39;un guide d&#39;ondes optique en verre
FR2353071A1 (fr) Methode de realisation d&#39;une terminaison pour fibre optique
IT1068734B (it) Cavo di fibre ottiche e procedimento per la sua fabbricazione
BE794853A (fr) Guide d&#39;ondes optiques a monocristal de granat
AT380574B (de) Faseroptischer wellenleiter
BE857102A (fr) Guide d&#39;ondes a fibre optique
YU184579A (en) Optical fibre having a high gradient index of the tape width
IT1063798B (it) Protezione e rinforzo meccanico delle fibre ottiche
FR2324014A1 (fr) Fibre optique pour le guidage d&#39;ondes multimodes
FR2353069A1 (fr) Raccords pour guides d&#39;ondes optiques
FR2331803A1 (fr) Perfectionnements aux raccords de guides d&#39;ondes optiques dielectriques

Legal Events

Date Code Title Description
ST Notification of lapse