JPS51119237A - Manufacturing method of glass fiber for optical communication - Google Patents
Manufacturing method of glass fiber for optical communicationInfo
- Publication number
- JPS51119237A JPS51119237A JP4410875A JP4410875A JPS51119237A JP S51119237 A JPS51119237 A JP S51119237A JP 4410875 A JP4410875 A JP 4410875A JP 4410875 A JP4410875 A JP 4410875A JP S51119237 A JPS51119237 A JP S51119237A
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing
- glass fiber
- optical communication
- torsion
- bending
- 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]
- C03B37/018—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
- C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
-
- 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
- C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
- C03B37/01815—Reactant deposition burners or deposition heating means
- C03B37/01823—Plasma deposition burners or heating means
- C03B37/0183—Plasma deposition burners or heating means for plasma within a tube substrate
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
- C03B2201/10—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with boron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
PURPOSE:Radially continuous refractive index that causes neither torsion nor bending in the quartz tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4410875A JPS51119237A (en) | 1975-04-11 | 1975-04-11 | Manufacturing method of glass fiber for optical communication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4410875A JPS51119237A (en) | 1975-04-11 | 1975-04-11 | Manufacturing method of glass fiber for optical communication |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51119237A true JPS51119237A (en) | 1976-10-19 |
JPS578773B2 JPS578773B2 (en) | 1982-02-18 |
Family
ID=12682407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4410875A Granted JPS51119237A (en) | 1975-04-11 | 1975-04-11 | Manufacturing method of glass fiber for optical communication |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51119237A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51121344A (en) * | 1975-04-16 | 1976-10-23 | Nippon Telegr & Teleph Corp <Ntt> | Production method of optical fiber |
JPS5637243A (en) * | 1979-08-31 | 1981-04-10 | Nippon Telegr & Teleph Corp <Ntt> | Internally sticking cvd apparatus for optical fiber |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6013024U (en) * | 1983-07-06 | 1985-01-29 | ピ−コック魔法瓶工業株式会社 | Insulated water bottle with handle |
JPS6034226U (en) * | 1983-08-12 | 1985-03-08 | ピ−コック魔法瓶工業株式会社 | Insulated water bottle with handle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5154446A (en) * | 1974-09-14 | 1976-05-13 | Philips Nv |
-
1975
- 1975-04-11 JP JP4410875A patent/JPS51119237A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5154446A (en) * | 1974-09-14 | 1976-05-13 | Philips Nv |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51121344A (en) * | 1975-04-16 | 1976-10-23 | Nippon Telegr & Teleph Corp <Ntt> | Production method of optical fiber |
JPS599490B2 (en) * | 1975-04-16 | 1984-03-02 | 日本電信電話株式会社 | Method for manufacturing optical fiber |
JPS5637243A (en) * | 1979-08-31 | 1981-04-10 | Nippon Telegr & Teleph Corp <Ntt> | Internally sticking cvd apparatus for optical fiber |
JPS6126504B2 (en) * | 1979-08-31 | 1986-06-20 | Nippon Denshin Denwa Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS578773B2 (en) | 1982-02-18 |
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