CA1061617A - Limited mode optical fiber - Google Patents

Limited mode optical fiber

Info

Publication number
CA1061617A
CA1061617A CA256,671A CA256671A CA1061617A CA 1061617 A CA1061617 A CA 1061617A CA 256671 A CA256671 A CA 256671A CA 1061617 A CA1061617 A CA 1061617A
Authority
CA
Canada
Prior art keywords
core
preform
deposited
forming materials
end regions
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
CA256,671A
Other languages
English (en)
French (fr)
Inventor
Melvin M. Ramsay
Philip W. Black
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.)
STC PLC
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of CA1061617A publication Critical patent/CA1061617A/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
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
CA256,671A 1975-07-17 1976-07-09 Limited mode optical fiber Expired CA1061617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3009575A GB1469073A (en) 1975-07-17 1975-07-17 Optical fibre

Publications (1)

Publication Number Publication Date
CA1061617A true CA1061617A (en) 1979-09-04

Family

ID=10302205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA256,671A Expired CA1061617A (en) 1975-07-17 1976-07-09 Limited mode optical fiber

Country Status (5)

Country Link
JP (1) JPS5212846A (es)
CA (1) CA1061617A (es)
CH (1) CH600356A5 (es)
FR (1) FR2318120A1 (es)
GB (1) GB1469073A (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823995A (en) * 1972-03-30 1974-07-16 Corning Glass Works Method of forming light focusing fiber waveguide
JPS5522423A (en) * 1978-08-03 1980-02-18 Nippon Baruji Kogyo Kk Operating method of lateral push cylinder in hydraulic bulge forming device

Also Published As

Publication number Publication date
FR2318120B1 (es) 1980-04-18
JPS5212846A (en) 1977-01-31
FR2318120A1 (fr) 1977-02-11
CH600356A5 (es) 1978-06-15
GB1469073A (en) 1977-03-30

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