JPS5334536A - Production of light transmission wire - Google Patents

Production of light transmission wire

Info

Publication number
JPS5334536A
JPS5334536A JP10901976A JP10901976A JPS5334536A JP S5334536 A JPS5334536 A JP S5334536A JP 10901976 A JP10901976 A JP 10901976A JP 10901976 A JP10901976 A JP 10901976A JP S5334536 A JPS5334536 A JP S5334536A
Authority
JP
Japan
Prior art keywords
light transmission
transmission wire
production
vitrifying
sedimented
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
JP10901976A
Other languages
Japanese (ja)
Inventor
Takeshi Akamatsu
Tomoyuki Utoro
Kozo Inoue
Koji Okamura
Junjiro Goto
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10901976A priority Critical patent/JPS5334536A/en
Publication of JPS5334536A publication Critical patent/JPS5334536A/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
    • C03B37/01853—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering

Abstract

PURPOSE:To make possible volume production of a glassy light transmission wire of high quality by heating and vitrifying the sedimented glass layer by vapor phase chemical reaction in a state where it is contacted to a rare gas.
JP10901976A 1976-09-10 1976-09-10 Production of light transmission wire Pending JPS5334536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10901976A JPS5334536A (en) 1976-09-10 1976-09-10 Production of light transmission wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10901976A JPS5334536A (en) 1976-09-10 1976-09-10 Production of light transmission wire

Publications (1)

Publication Number Publication Date
JPS5334536A true JPS5334536A (en) 1978-03-31

Family

ID=14499515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10901976A Pending JPS5334536A (en) 1976-09-10 1976-09-10 Production of light transmission wire

Country Status (1)

Country Link
JP (1) JPS5334536A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158144A (en) * 1979-05-28 1980-12-09 Nippon Telegr & Teleph Corp <Ntt> Manufacture of optical fiber base material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499523A (en) * 1972-03-30 1974-01-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499523A (en) * 1972-03-30 1974-01-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158144A (en) * 1979-05-28 1980-12-09 Nippon Telegr & Teleph Corp <Ntt> Manufacture of optical fiber base material

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