NL165720B - METHOD OF MANUFACTURING AN OPTICAL GLASS FIBER AND METHOD OF MANUFACTURING A BAR TO BE DRAWN TO AN OPTICAL GLASS FIBER - Google Patents

METHOD OF MANUFACTURING AN OPTICAL GLASS FIBER AND METHOD OF MANUFACTURING A BAR TO BE DRAWN TO AN OPTICAL GLASS FIBER

Info

Publication number
NL165720B
NL165720B NL7502017A NL7502017A NL165720B NL 165720 B NL165720 B NL 165720B NL 7502017 A NL7502017 A NL 7502017A NL 7502017 A NL7502017 A NL 7502017A NL 165720 B NL165720 B NL 165720B
Authority
NL
Netherlands
Prior art keywords
manufacturing
glass fiber
optical glass
drawn
bar
Prior art date
Application number
NL7502017A
Other languages
Dutch (nl)
Other versions
NL165720C (en
NL7502017A (en
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of NL7502017A publication Critical patent/NL7502017A/en
Publication of NL165720B publication Critical patent/NL165720B/en
Application granted granted Critical
Publication of NL165720C publication Critical patent/NL165720C/en

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
NL7502017A 1974-02-22 1975-02-20 METHOD OF MANUFACTURING AN OPTICAL GLASS FIBER AND METHOD OF MANUFACTURING A BAR TO BE DRAWN TO AN OPTICAL GLASS FIBER NL165720C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44470574A 1974-02-22 1974-02-22

Publications (3)

Publication Number Publication Date
NL7502017A NL7502017A (en) 1975-08-26
NL165720B true NL165720B (en) 1980-12-15
NL165720C NL165720C (en) 1984-02-16

Family

ID=23766003

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7502017A NL165720C (en) 1974-02-22 1975-02-20 METHOD OF MANUFACTURING AN OPTICAL GLASS FIBER AND METHOD OF MANUFACTURING A BAR TO BE DRAWN TO AN OPTICAL GLASS FIBER

Country Status (6)

Country Link
JP (1) JPS5522423B2 (en)
CA (1) CA1050833A (en)
DE (1) DE2507340B2 (en)
FR (1) FR2261992B1 (en)
GB (1) GB1500530A (en)
NL (1) NL165720C (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360250A (en) * 1974-05-31 1982-11-23 National Research Development Corp. Optical waveguides
JPS5156642A (en) * 1974-11-13 1976-05-18 Sumitomo Electric Industries
DE2538313C3 (en) * 1975-08-28 1981-11-05 Heraeus Quarzschmelze Gmbh, 6450 Hanau Process for the production of a preliminary product for the production of an optical, self-focusing light guide
US4339173A (en) * 1975-09-08 1982-07-13 Corning Glass Works Optical waveguide containing P2 O5 and GeO2
DE2546162B1 (en) * 1975-10-15 1976-09-23 Jenaer Glaswerk Schott & Gen Optical fiber with a refractive index gradient for communication
AU504423B2 (en) * 1975-11-14 1979-10-11 International Standard Electric Corporation Optical fibre
JPS5621777Y2 (en) * 1976-02-04 1981-05-22
DE2614183C3 (en) * 1976-04-02 1981-11-12 Jenaer Glaswerk Schott & Gen., 6500 Mainz Optical fiber with gradient profile of the refractive index, low transmission losses, high transmission capacity and large aperature when using GeO ↓ 2 ↓
JPS5838367B2 (en) * 1976-04-24 1983-08-23 株式会社フジクラ Method of manufacturing optical transmission fiber
JPS5838368B2 (en) * 1976-05-15 1983-08-23 住友電気工業株式会社 Optical fiber manufacturing method
JPS52153750A (en) * 1976-06-17 1977-12-21 Fujitsu Ltd Production of optical transmission wire
GB1586119A (en) * 1976-07-05 1981-03-18 Fujitsu Ltd Method of producing an optical fibre preform
DE2642949C3 (en) * 1976-09-24 1980-11-20 Philips Patentverwaltung Gmbh, 2000 Hamburg Process for the production of internally coated glass tubes for drawing optical fibers
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
CA1080562A (en) * 1977-02-10 1980-07-01 Frederick D. King Method of and apparatus for manufacturing an optical fibre with plasma activated deposition in a tube
GB1602052A (en) * 1977-06-20 1981-11-04 Int Standard Electric Corp Optical fibre manufacture
DE2814380C3 (en) * 1978-04-04 1982-07-08 Schott Glaswerke, 6500 Mainz Process for the production of optical glass fibers from a collapsed silica glass tube
US4229070A (en) * 1978-07-31 1980-10-21 Corning Glass Works High bandwidth optical waveguide having B2 O3 free core and method of fabrication
US4230396A (en) * 1978-07-31 1980-10-28 Corning Glass Works High bandwidth optical waveguides and method of fabrication
US4257797A (en) 1979-01-05 1981-03-24 Western Electric Optical fiber fabrication process
CA1139621A (en) * 1979-01-05 1983-01-18 Matthew J. Andrejco Optical fiber fabrication process
JPS55104941A (en) * 1979-02-06 1980-08-11 Nippon Telegr & Teleph Corp <Ntt> Production of preform for optical fiber
DE2929166A1 (en) * 1979-07-19 1981-01-29 Philips Patentverwaltung METHOD FOR THE PRODUCTION OF OPTICAL FIBERS
US4292422A (en) * 1979-12-03 1981-09-29 Dow Corning Corporation Oxygen-curable mercapto-functional organosilicon-organic compound compositions catalyzed by metal carbonyl compounds and method of forming higher molecular weight products therefrom
US4425146A (en) * 1979-12-17 1984-01-10 Nippon Telegraph & Telephone Public Corporation Method of making glass waveguide for optical circuit
GB2071644B (en) * 1980-02-22 1984-03-14 Sumitomo Electric Industries Radiation resistant optical fibres and a process for the production thereof
US4298364A (en) * 1980-03-17 1981-11-03 Corning Glass Works Method of making optical fibers having improved core roundness
DE3133013A1 (en) * 1980-08-26 1982-04-08 Western Electric Co., Inc., 10038 New York, N.Y. "METHOD FOR PRODUCING A LIGHT-FIBER FIBER BLANK"
FR2543455B1 (en) * 1983-03-30 1987-03-27 Air Liquide PROCESS FOR OPALIZING THE INTERIOR SURFACE OF OBJECTS OF LONG LENGTH IN RELATION TO THEIR SECTION
DE3335126A1 (en) * 1983-09-28 1985-04-11 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen METHOD FOR CHEMICAL GAS PHASE DEPOSITION OF OXIDIC PARTICLES
JPH04135612U (en) * 1991-06-11 1992-12-17 ナシヨナル住宅産業株式会社 Exterior wall panel joint structure
KR0153835B1 (en) * 1995-11-07 1998-11-16 김광호 Process for preparation of optical glass fiber
US6769275B2 (en) * 2002-03-15 2004-08-03 Fibercore, Inc. Method for making optical fiber preform using simultaneous inside and outside deposition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737293A (en) * 1972-01-03 1973-06-05 Corning Glass Works Method of forming an economic optical waveguide fiber
JPS4886918A (en) * 1972-02-22 1973-11-16
GB1427327A (en) * 1972-06-08 1976-03-10 Standard Telephones Cables Ltd Glass optical fibres
DE2463097C2 (en) * 1973-08-21 1984-05-24 International Standard Electric Corp., New York, N.Y. Process for the production of fiber optic light guides
JPS59454B2 (en) * 1973-09-22 1984-01-06 住友電気工業株式会社 Manufacturing method of fiber base material for optical transmission

Also Published As

Publication number Publication date
FR2261992B1 (en) 1980-01-04
FR2261992A1 (en) 1975-09-19
JPS5522423B2 (en) 1980-06-17
DE2507340B2 (en) 1979-03-01
CA1050833A (en) 1979-03-20
GB1500530A (en) 1978-02-08
JPS50120352A (en) 1975-09-20
NL165720C (en) 1984-02-16
DE2507340A1 (en) 1975-08-28
NL7502017A (en) 1975-08-26

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Legal Events

Date Code Title Description
P1 Automatically granted patents, except
NP1G Not automatically granted patents, but text of patent specification modified with respect to the text of examined patent application
V4 Lapsed because of reaching the maxim lifetime of a patent