JPS5250736A - Preparation of light transmitting fibers - Google Patents

Preparation of light transmitting fibers

Info

Publication number
JPS5250736A
JPS5250736A JP12712175A JP12712175A JPS5250736A JP S5250736 A JPS5250736 A JP S5250736A JP 12712175 A JP12712175 A JP 12712175A JP 12712175 A JP12712175 A JP 12712175A JP S5250736 A JPS5250736 A JP S5250736A
Authority
JP
Japan
Prior art keywords
preparation
light transmitting
transmitting fibers
fiber
pipe
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
JP12712175A
Other languages
Japanese (ja)
Other versions
JPS5713502B2 (en
Inventor
Yutaka Osanai
Takashi Moriyama
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.)
Fujikura Ltd
Fujikura Cable Works Ltd
Original Assignee
Fujikura Ltd
Fujikura Cable Works 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 Fujikura Ltd, Fujikura Cable Works Ltd filed Critical Fujikura Ltd
Priority to JP12712175A priority Critical patent/JPS5250736A/en
Publication of JPS5250736A publication Critical patent/JPS5250736A/en
Publication of JPS5713502B2 publication Critical patent/JPS5713502B2/ja
Granted 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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/12—Drawing solid optical fibre directly from a hollow preform
    • C03B2205/16—Drawing solid optical fibre directly from a hollow preform the drawn fibre consisting of circularly symmetric core and clad

Landscapes

  • Engineering & Computer Science (AREA)
  • 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)

Abstract

PURPOSE:To prepare a fiber in which the core is correctly concentrical with the cladding by crushnig a glass pipe in the course of preparing the fiber to thereby eliminate the step of fabricating a base material and spinning the pipe as it stands.
JP12712175A 1975-10-21 1975-10-21 Preparation of light transmitting fibers Granted JPS5250736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12712175A JPS5250736A (en) 1975-10-21 1975-10-21 Preparation of light transmitting fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12712175A JPS5250736A (en) 1975-10-21 1975-10-21 Preparation of light transmitting fibers

Publications (2)

Publication Number Publication Date
JPS5250736A true JPS5250736A (en) 1977-04-23
JPS5713502B2 JPS5713502B2 (en) 1982-03-17

Family

ID=14952116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12712175A Granted JPS5250736A (en) 1975-10-21 1975-10-21 Preparation of light transmitting fibers

Country Status (1)

Country Link
JP (1) JPS5250736A (en)

Also Published As

Publication number Publication date
JPS5713502B2 (en) 1982-03-17

Similar Documents

Publication Publication Date Title
JPS52121341A (en) Production of optical fiber base materials and production apparatus fo r the same
JPS53116850A (en) Optical fiber device and production thereof
JPS5250736A (en) Preparation of light transmitting fibers
JPS51139344A (en) Method of connecting optical fiber core contained in a pipe
JPS52120841A (en) Optical fiber producing apparatus
JPS51141646A (en) Method for manufacturing fiber for light communication
JPS5389751A (en) Optical fiber end part and its production
JPS5332042A (en) Preparation of glass fiber of multi-ingredient system
JPS5394944A (en) Optical transmission path and its production
JPS5233545A (en) Light coupler
JPS5512947A (en) Light communication fiber
JPS5278450A (en) Continuous process for producing optical glass fibers
JPS5431756A (en) Terminating method of silicone clad optical fibers
JPS5319034A (en) Preparation of optical fiber
JPS5248329A (en) Method for preparation of optical fibers
JPS5419759A (en) Production of optically transmitting fibers
JPS5237441A (en) Light-transmitting fibers
JPS52131735A (en) Manufacture of optical fiber
JPS5319036A (en) Preparation of fiber for optical transmission
JPS537339A (en) Optical glass fiber and its production
JPS51139343A (en) Method of connecting optical fiber core contained in a pipe
JPS5420748A (en) Terminal of optical fibers
JPS51118447A (en) Connecting method of optical fiber
JPS53120447A (en) Production of light transmitting wire
JPS52123636A (en) Optical fiber connector plug