JPS5321936A - Preparation of glass for optical transmission - Google Patents

Preparation of glass for optical transmission

Info

Publication number
JPS5321936A
JPS5321936A JP9642076A JP9642076A JPS5321936A JP S5321936 A JPS5321936 A JP S5321936A JP 9642076 A JP9642076 A JP 9642076A JP 9642076 A JP9642076 A JP 9642076A JP S5321936 A JPS5321936 A JP S5321936A
Authority
JP
Japan
Prior art keywords
glass
optical transmission
preparation
sintering
heating
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
JP9642076A
Other languages
Japanese (ja)
Other versions
JPS5925739B2 (en
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.)
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
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 JP9642076A priority Critical patent/JPS5925739B2/en
Publication of JPS5321936A publication Critical patent/JPS5321936A/en
Publication of JPS5925739B2 publication Critical patent/JPS5925739B2/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]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C03B2207/26—Multiple ports for glass precursor
    • C03B2207/28—Multiple ports for glass precursor for different glass precursors, reactants or modifiers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/46—Comprising performance enhancing means, e.g. electrostatic charge or built-in heater
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/60—Relationship between burner and deposit, e.g. position

Abstract

PURPOSE:To obtain a glass for optical transmission by accumulating fine particles of glass formed by heating a starting material gas at a high temperature on substrate under rotatory displacement and sintering the resultant product into a transparent glass body.
JP9642076A 1976-08-11 1976-08-11 Method of manufacturing optical transmission glass Expired JPS5925739B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9642076A JPS5925739B2 (en) 1976-08-11 1976-08-11 Method of manufacturing optical transmission glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9642076A JPS5925739B2 (en) 1976-08-11 1976-08-11 Method of manufacturing optical transmission glass

Publications (2)

Publication Number Publication Date
JPS5321936A true JPS5321936A (en) 1978-02-28
JPS5925739B2 JPS5925739B2 (en) 1984-06-20

Family

ID=14164475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9642076A Expired JPS5925739B2 (en) 1976-08-11 1976-08-11 Method of manufacturing optical transmission glass

Country Status (1)

Country Link
JP (1) JPS5925739B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510459A (en) * 1978-07-08 1980-01-24 Nippon Telegr & Teleph Corp <Ntt> Production of fiber base material for light communication and burner for production
JPS5654241A (en) * 1979-10-12 1981-05-14 Hitachi Ltd Preparation of optical fiber matrix

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510459A (en) * 1978-07-08 1980-01-24 Nippon Telegr & Teleph Corp <Ntt> Production of fiber base material for light communication and burner for production
JPS572661B2 (en) * 1978-07-08 1982-01-18
JPS5654241A (en) * 1979-10-12 1981-05-14 Hitachi Ltd Preparation of optical fiber matrix

Also Published As

Publication number Publication date
JPS5925739B2 (en) 1984-06-20

Similar Documents

Publication Publication Date Title
JPS5314721A (en) Composite of glass for high temperature
JPS52117311A (en) Transparent betaasilica glass ceramic products* and process for preparing the same
AU528830B2 (en) Fuel gas production
AU509245B2 (en) Process for the preparation of hydrogen-rich gas
AU505788B2 (en) Manufacture of flat glass
JPS52104256A (en) Thickness measuring device
JPS5321936A (en) Preparation of glass for optical transmission
JPS5414250A (en) Production of fiber base material for optical communication
JPS5270781A (en) Manufacture of semiconductor laser crystal piece
JPS5222895A (en) Display panel manufacturing system
JPS5414399A (en) Production of beryl single crystal
GB1542582A (en) Apparatus for the manufacture of flat glass
JPS53123940A (en) Production of mother material of fibers for optical communication
JPS57211103A (en) Production for optical waveguide
JPS53131300A (en) Production of silicon oxide film
AU512312B2 (en) Manufacture of flat glass
JPS546745A (en) Resonator
JPS5289934A (en) Production of glass
JPS526173A (en) Filter device
JPS5344038A (en) Manufacture of glass for optical communication
JPS525541A (en) Method of mass-producing light- conduction glass bodies
JPS51138449A (en) Light transmission fiber and method for fabricating the same
JPS5440073A (en) Film forming method
JPS535642A (en) Production of optical fibre material
JPS51137425A (en) Optical device