JPS52139447A - Preparation of optical glass fiber - Google Patents
Preparation of optical glass fiberInfo
- Publication number
- JPS52139447A JPS52139447A JP5626976A JP5626976A JPS52139447A JP S52139447 A JPS52139447 A JP S52139447A JP 5626976 A JP5626976 A JP 5626976A JP 5626976 A JP5626976 A JP 5626976A JP S52139447 A JPS52139447 A JP S52139447A
- Authority
- JP
- Japan
- Prior art keywords
- optical glass
- preparation
- glass fiber
- glass
- hydrides
- 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
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
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)
- Surface Treatment Of Glass (AREA)
Abstract
PURPOSE:To form an optical glass containing a few OH groups at a relatively low temperature by combustion reaction between hydrides or organic compounds of Si and other elements and O2 to accumulate glass powders, followed by glass formation under a specific gas atmosphere.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5626976A JPS5925738B2 (en) | 1976-05-17 | 1976-05-17 | Optical glass fiber manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5626976A JPS5925738B2 (en) | 1976-05-17 | 1976-05-17 | Optical glass fiber manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52139447A true JPS52139447A (en) | 1977-11-21 |
JPS5925738B2 JPS5925738B2 (en) | 1984-06-20 |
Family
ID=13022357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5626976A Expired JPS5925738B2 (en) | 1976-05-17 | 1976-05-17 | Optical glass fiber manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5925738B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5771832A (en) * | 1980-08-18 | 1982-05-04 | Siemens Ag | Manufacture of glass with predetermined refractive profile |
JPS57175748A (en) * | 1981-04-20 | 1982-10-28 | Nippon Telegr & Teleph Corp <Ntt> | Preparation of infrared optical element |
JPS6011250A (en) * | 1983-06-28 | 1985-01-21 | Sumitomo Electric Ind Ltd | Fiber for optical transmission and its manufacture |
-
1976
- 1976-05-17 JP JP5626976A patent/JPS5925738B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5771832A (en) * | 1980-08-18 | 1982-05-04 | Siemens Ag | Manufacture of glass with predetermined refractive profile |
JPH0341416B2 (en) * | 1980-08-18 | 1991-06-24 | ||
JPS57175748A (en) * | 1981-04-20 | 1982-10-28 | Nippon Telegr & Teleph Corp <Ntt> | Preparation of infrared optical element |
JPH0137339B2 (en) * | 1981-04-20 | 1989-08-07 | Nippon Telegraph & Telephone | |
JPS6011250A (en) * | 1983-06-28 | 1985-01-21 | Sumitomo Electric Ind Ltd | Fiber for optical transmission and its manufacture |
JPS6313946B2 (en) * | 1983-06-28 | 1988-03-28 | Sumitomo Denki Kogyo Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS5925738B2 (en) | 1984-06-20 |
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