JPS5319035A - Preparation of fiber for optical transmission - Google Patents

Preparation of fiber for optical transmission

Info

Publication number
JPS5319035A
JPS5319035A JP9306976A JP9306976A JPS5319035A JP S5319035 A JPS5319035 A JP S5319035A JP 9306976 A JP9306976 A JP 9306976A JP 9306976 A JP9306976 A JP 9306976A JP S5319035 A JPS5319035 A JP S5319035A
Authority
JP
Japan
Prior art keywords
fiber
preparation
optical transmission
clad
core
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
JP9306976A
Other languages
English (en)
Japanese (ja)
Other versions
JPS618023B2 (Sortimente
Inventor
Tatsuo Izawa
Masao Hoshikawa
Kunio Fujiwara
Kozo Yoshimura
Shiro Kurosaki
Gotaro Tanaka
Shuzo Suzuki
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.)
Sumitomo Electric Industries Ltd
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries 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 Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP9306976A priority Critical patent/JPS5319035A/ja
Publication of JPS5319035A publication Critical patent/JPS5319035A/ja
Publication of JPS618023B2 publication Critical patent/JPS618023B2/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
    • C03B37/012—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]
    • 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]
    • C03B37/01466—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
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/02—Upward drawing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/30—Means for continuous drawing from a preform

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)
JP9306976A 1976-08-04 1976-08-04 Preparation of fiber for optical transmission Granted JPS5319035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9306976A JPS5319035A (en) 1976-08-04 1976-08-04 Preparation of fiber for optical transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9306976A JPS5319035A (en) 1976-08-04 1976-08-04 Preparation of fiber for optical transmission

Publications (2)

Publication Number Publication Date
JPS5319035A true JPS5319035A (en) 1978-02-21
JPS618023B2 JPS618023B2 (Sortimente) 1986-03-11

Family

ID=14072217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9306976A Granted JPS5319035A (en) 1976-08-04 1976-08-04 Preparation of fiber for optical transmission

Country Status (1)

Country Link
JP (1) JPS5319035A (Sortimente)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131034A (en) * 1978-03-25 1979-10-11 Fujitsu Ltd Production of glass for light-transmitting fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131034A (en) * 1978-03-25 1979-10-11 Fujitsu Ltd Production of glass for light-transmitting fiber

Also Published As

Publication number Publication date
JPS618023B2 (Sortimente) 1986-03-11

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