CA1034818A - Manufacture of optical fibres - Google Patents

Manufacture of optical fibres

Info

Publication number
CA1034818A
CA1034818A CA224,768A CA224768A CA1034818A CA 1034818 A CA1034818 A CA 1034818A CA 224768 A CA224768 A CA 224768A CA 1034818 A CA1034818 A CA 1034818A
Authority
CA
Canada
Prior art keywords
manufacture
optical fibres
fibres
optical
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.)
Expired
Application number
CA224,768A
Other languages
English (en)
French (fr)
Inventor
Frederick D. King
Koichi Abe
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co 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
Application filed by Northern Electric Co Ltd filed Critical Northern Electric Co Ltd
Priority to CA224,768A priority Critical patent/CA1034818A/en
Priority to IT22209/76A priority patent/IT1059073B/it
Priority to NL7603845A priority patent/NL7603845A/nl
Priority to DE19762616096 priority patent/DE2616096A1/de
Priority to SE7604424A priority patent/SE7604424L/xx
Priority to JP51041940A priority patent/JPS51127744A/ja
Priority to ES447071A priority patent/ES447071A1/es
Priority to FR7611487A priority patent/FR2307639A1/fr
Application granted granted Critical
Publication of CA1034818A publication Critical patent/CA1034818A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CA224,768A 1975-04-16 1975-04-16 Manufacture of optical fibres Expired CA1034818A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA224,768A CA1034818A (en) 1975-04-16 1975-04-16 Manufacture of optical fibres
IT22209/76A IT1059073B (it) 1975-04-16 1976-04-12 Metodo di fabbricazione di fi bre ottiche e fibre ottiche otte nute con l ausilio di tale metodo
NL7603845A NL7603845A (nl) 1975-04-16 1976-04-12 Werkwijze voor de vervaardiging van een optische vezel.
DE19762616096 DE2616096A1 (de) 1975-04-16 1976-04-13 Verfahren zur herstellung von optischen fasern
SE7604424A SE7604424L (sv) 1975-04-16 1976-04-14 Ljusledare jemte sett for dess tillverkning
JP51041940A JPS51127744A (en) 1975-04-16 1976-04-15 Optical fiber and method of manufacturing the same
ES447071A ES447071A1 (es) 1975-04-16 1976-04-15 Procedimiento para formar una fibra optica.
FR7611487A FR2307639A1 (fr) 1975-04-16 1976-04-16 Procede de fabrication de fibres optiques et fibre optique ainsi obtenue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA224,768A CA1034818A (en) 1975-04-16 1975-04-16 Manufacture of optical fibres

Publications (1)

Publication Number Publication Date
CA1034818A true CA1034818A (en) 1978-07-18

Family

ID=4102827

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224,768A Expired CA1034818A (en) 1975-04-16 1975-04-16 Manufacture of optical fibres

Country Status (8)

Country Link
JP (1) JPS51127744A (nl)
CA (1) CA1034818A (nl)
DE (1) DE2616096A1 (nl)
ES (1) ES447071A1 (nl)
FR (1) FR2307639A1 (nl)
IT (1) IT1059073B (nl)
NL (1) NL7603845A (nl)
SE (1) SE7604424L (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044712A2 (en) * 1980-07-17 1982-01-27 BRITISH TELECOMMUNICATIONS public limited company Improvements in and relating to glass fibres for optical communication
EP0055822A1 (en) * 1980-12-29 1982-07-14 Northern Telecom Limited Optical transmission line and its method of manufacture

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111525A (en) * 1976-10-12 1978-09-05 Bell Telephone Laboratories, Incorporated Silica based optical fiber waveguide using phosphorus pentoxide and germanium dioxide
JPS5395649A (en) * 1977-02-02 1978-08-22 Hitachi Ltd Production of optical fiber
DE2814380C3 (de) * 1978-04-04 1982-07-08 Schott Glaswerke, 6500 Mainz Verfahren zur Herstellung optischer Glasfasern aus einem kollabierten Kieselglasrohr
JPS5521059A (en) * 1978-07-31 1980-02-14 Nippon Telegr & Teleph Corp <Ntt> Optical fiber
US4314837A (en) * 1979-03-01 1982-02-09 Corning Glass Works Reactant delivery system method
JPS60215550A (ja) * 1984-04-12 1985-10-28 Sumitomo Electric Ind Ltd 弗素とｐ↓２ｏ↓５を含有する石英系ガラス光伝送用フアイバ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826560A (en) * 1972-03-30 1974-07-30 Corning Glass Works Method of forming a light focusing fiber waveguide
JPS5239294B2 (nl) * 1972-04-27 1977-10-04

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044712A2 (en) * 1980-07-17 1982-01-27 BRITISH TELECOMMUNICATIONS public limited company Improvements in and relating to glass fibres for optical communication
EP0044712A3 (en) * 1980-07-17 1982-08-04 The Post Office Improvements in and relating to glass fibres for optical communication
US4675038A (en) * 1980-07-17 1987-06-23 British Telecommunications Public Limited Company Glass fibres and optical communication
EP0055822A1 (en) * 1980-12-29 1982-07-14 Northern Telecom Limited Optical transmission line and its method of manufacture

Also Published As

Publication number Publication date
DE2616096A1 (de) 1976-10-28
JPS51127744A (en) 1976-11-08
IT1059073B (it) 1982-05-31
SE7604424L (sv) 1976-10-17
FR2307639A1 (fr) 1976-11-12
ES447071A1 (es) 1977-10-01
NL7603845A (nl) 1976-10-19

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