JPS53119055A - Production of preform for optical fibers - Google Patents

Production of preform for optical fibers

Info

Publication number
JPS53119055A
JPS53119055A JP3416177A JP3416177A JPS53119055A JP S53119055 A JPS53119055 A JP S53119055A JP 3416177 A JP3416177 A JP 3416177A JP 3416177 A JP3416177 A JP 3416177A JP S53119055 A JPS53119055 A JP S53119055A
Authority
JP
Japan
Prior art keywords
preform
optical fibers
production
enhance
producing
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.)
Pending
Application number
JP3416177A
Other languages
Japanese (ja)
Inventor
Yasuhiro Kamikura
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP3416177A priority Critical patent/JPS53119055A/en
Publication of JPS53119055A publication Critical patent/JPS53119055A/en
Pending 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
    • C03B37/01807—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

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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

PURPOSE:To make distinct the position of core layer and enhance the axial alignment accuracy at the optical fiber connection by adding a simple coloring means to a preform for optical fibers at the time of producing the preform for optical fibers by a chemical vapor deposition method (CVD method).
JP3416177A 1977-03-28 1977-03-28 Production of preform for optical fibers Pending JPS53119055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3416177A JPS53119055A (en) 1977-03-28 1977-03-28 Production of preform for optical fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3416177A JPS53119055A (en) 1977-03-28 1977-03-28 Production of preform for optical fibers

Publications (1)

Publication Number Publication Date
JPS53119055A true JPS53119055A (en) 1978-10-18

Family

ID=12406472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3416177A Pending JPS53119055A (en) 1977-03-28 1977-03-28 Production of preform for optical fibers

Country Status (1)

Country Link
JP (1) JPS53119055A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5486050U (en) * 1977-11-25 1979-06-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5486050U (en) * 1977-11-25 1979-06-18
JPS5650483Y2 (en) * 1977-11-25 1981-11-26

Similar Documents

Publication Publication Date Title
BR7901287A (en) GUIDE OF OPTICAL WAVES, PROCESS OF PRODUCTION OF A GUIDE OF OPTICAL WAVES OF GRADIENT INDEX
DK159922C (en) PROCEDURE FOR THE CREATION OF A POROST GLASS FRAME FOR THE PREPARATION OF AN OPTICAL WAVER FIBER AND APPARATUS FOR EXERCISING THE PROCEDURE
ES469930A1 (en) Continuous fiber fabrication process
JPS53119055A (en) Production of preform for optical fibers
JPS5430852A (en) Production of glass fiber for optical communication
JPS52120841A (en) Optical fiber producing apparatus
JPS542140A (en) Preform producing apparatus for optical fibers
JPS533352A (en) Glass fibre for optical communication
JPS5413350A (en) Production of optical fiber
JPS5360648A (en) Preparation of optical transmission fiber
JPS5394944A (en) Optical transmission path and its production
JPS5348536A (en) Production of optical fibers
JPS52149134A (en) Preparation of mother material for optical fiber
JPS5226233A (en) Process for fabricating optical transmission lines
JPS53133045A (en) Production of preform for optical transmission fibers
JPS5434247A (en) Production of multicomponent base glass fibers for optical communication
ES449517A1 (en) Optical fibre manufacture
JPS533351A (en) Glass fibre for optical communication
JPS53138353A (en) Production of preform for optical fiber
JPS53144758A (en) Production of glass fibers for optical transmission
JPS533354A (en) Blass fibre for optical communication
JPS5285832A (en) Production of optical fibers
JPS5271248A (en) Optical fiber material
JPS5319036A (en) Preparation of fiber for optical transmission
JPS5282248A (en) Jointing method for optical transmission glass fiber