JPS6186440A - 光フアイバ用プリフオ−ムの製造方法 - Google Patents
光フアイバ用プリフオ−ムの製造方法Info
- Publication number
- JPS6186440A JPS6186440A JP20803384A JP20803384A JPS6186440A JP S6186440 A JPS6186440 A JP S6186440A JP 20803384 A JP20803384 A JP 20803384A JP 20803384 A JP20803384 A JP 20803384A JP S6186440 A JPS6186440 A JP S6186440A
- Authority
- JP
- Japan
- Prior art keywords
- base material
- glass
- optical fiber
- porous
- gas
- 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
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000013307 optical fiber Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000011521 glass Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000002245 particle Substances 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 239000000567 combustion gas Substances 0.000 claims abstract description 3
- 239000010419 fine particle Substances 0.000 claims abstract description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 239000005373 porous glass Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000001089 thermophoresis Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 239000000112 cooling gas Substances 0.000 description 19
- 238000000151 deposition Methods 0.000 description 11
- 230000008021 deposition Effects 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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]
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)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20803384A JPS6186440A (ja) | 1984-10-05 | 1984-10-05 | 光フアイバ用プリフオ−ムの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20803384A JPS6186440A (ja) | 1984-10-05 | 1984-10-05 | 光フアイバ用プリフオ−ムの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6186440A true JPS6186440A (ja) | 1986-05-01 |
| JPH0583497B2 JPH0583497B2 (en]) | 1993-11-26 |
Family
ID=16549552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20803384A Granted JPS6186440A (ja) | 1984-10-05 | 1984-10-05 | 光フアイバ用プリフオ−ムの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6186440A (en]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62108747A (ja) * | 1985-11-06 | 1987-05-20 | Furukawa Electric Co Ltd:The | 多孔質ガラス母材の製造方法 |
| JPH0527026U (ja) * | 1991-09-18 | 1993-04-06 | 古河電気工業株式会社 | 光フアイバスートの合成装置 |
| US8297079B2 (en) | 2004-01-07 | 2012-10-30 | Shin-Etsu Chemical Co., Ltd. | Method of manufacturing porous glass base material used for optical fibers, and glass base material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727934A (en) * | 1980-07-25 | 1982-02-15 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of base material for optical fiber |
| JPS5864234A (ja) * | 1981-10-15 | 1983-04-16 | Nippon Telegr & Teleph Corp <Ntt> | 光フアイバ母材の製造方法 |
-
1984
- 1984-10-05 JP JP20803384A patent/JPS6186440A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727934A (en) * | 1980-07-25 | 1982-02-15 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of base material for optical fiber |
| JPS5864234A (ja) * | 1981-10-15 | 1983-04-16 | Nippon Telegr & Teleph Corp <Ntt> | 光フアイバ母材の製造方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62108747A (ja) * | 1985-11-06 | 1987-05-20 | Furukawa Electric Co Ltd:The | 多孔質ガラス母材の製造方法 |
| JPH0527026U (ja) * | 1991-09-18 | 1993-04-06 | 古河電気工業株式会社 | 光フアイバスートの合成装置 |
| US8297079B2 (en) | 2004-01-07 | 2012-10-30 | Shin-Etsu Chemical Co., Ltd. | Method of manufacturing porous glass base material used for optical fibers, and glass base material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0583497B2 (en]) | 1993-11-26 |
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