JPS5723654B2 - - Google Patents
Info
- Publication number
- JPS5723654B2 JPS5723654B2 JP9056679A JP9056679A JPS5723654B2 JP S5723654 B2 JPS5723654 B2 JP S5723654B2 JP 9056679 A JP9056679 A JP 9056679A JP 9056679 A JP9056679 A JP 9056679A JP S5723654 B2 JPS5723654 B2 JP S5723654B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Thermal 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9056679A JPS5614439A (en) | 1979-07-17 | 1979-07-17 | Manufacture of optical fiber base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9056679A JPS5614439A (en) | 1979-07-17 | 1979-07-17 | Manufacture of optical fiber base material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5614439A JPS5614439A (en) | 1981-02-12 |
| JPS5723654B2 true JPS5723654B2 (enExample) | 1982-05-19 |
Family
ID=14001973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9056679A Granted JPS5614439A (en) | 1979-07-17 | 1979-07-17 | Manufacture of optical fiber base material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5614439A (enExample) |
-
1979
- 1979-07-17 JP JP9056679A patent/JPS5614439A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5614439A (en) | 1981-02-12 |