JPH0583497B2 - - Google Patents
Info
- Publication number
- JPH0583497B2 JPH0583497B2 JP59208033A JP20803384A JPH0583497B2 JP H0583497 B2 JPH0583497 B2 JP H0583497B2 JP 59208033 A JP59208033 A JP 59208033A JP 20803384 A JP20803384 A JP 20803384A JP H0583497 B2 JPH0583497 B2 JP H0583497B2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- glass
- cooling gas
- 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.)
- Expired - Lifetime
Links
- 239000011521 glass Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 24
- 239000013307 optical fiber Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 239000000567 combustion gas Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 239000005373 porous glass Substances 0.000 description 20
- 239000000112 cooling gas Substances 0.000 description 19
- 238000000151 deposition Methods 0.000 description 9
- 230000008021 deposition Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 238000001089 thermophoresis Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910003902 SiCl 4 Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-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
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000007740 vapor deposition Methods 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 JPS6186440A (ja) | 1986-05-01 |
| JPH0583497B2 true JPH0583497B2 (fr) | 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 (fr) |
Families Citing this family (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 |
| JP2005194135A (ja) | 2004-01-07 | 2005-07-21 | Shin Etsu Chem Co Ltd | 光ファイバ用多孔質母材の製造方法及びガラス母材 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6186440A (ja) | 1986-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4627867A (en) | Method for producing highly pure glass preform for optical fiber | |
| JP3521681B2 (ja) | 光ファイバ母材の製造方法 | |
| JP4043768B2 (ja) | 光ファイバ用母材の製造方法 | |
| JPS6177631A (ja) | 光フアイバ用プリフオームの製造方法 | |
| JPH0583497B2 (fr) | ||
| JPH07138028A (ja) | 合成石英ガラス部材の製造方法および合成石英ガラス製造用バーナー | |
| JP3562545B2 (ja) | 光ファイバ用ガラス母材の製造方法 | |
| JPS59174538A (ja) | 光フアイバ母材の製造方法 | |
| CN1015333B (zh) | 光纤用高纯玻璃预制件的生产方法 | |
| US8297079B2 (en) | Method of manufacturing porous glass base material used for optical fibers, and glass base material | |
| JP3212331B2 (ja) | 光ファイバ用プリフォーム母材の製造方法 | |
| JPS62167238A (ja) | 光フアイバ用母材の製造方法 | |
| JPS604978Y2 (ja) | ガラス微粒子合成ト−チ | |
| JPH04295018A (ja) | 合成石英ガラスの製造方法 | |
| JPS5925739B2 (ja) | 光伝送用ガラスの製造方法 | |
| JPH0383829A (ja) | 光ファイバ用母材の製造方法 | |
| JPH0784331B2 (ja) | 光フアイバ用ガラス母材の製造方法 | |
| JPS6054936A (ja) | プリフォ−ムロッドの製造方法 | |
| JPS6230144B2 (fr) | ||
| JPS6210936B2 (fr) | ||
| JP3992970B2 (ja) | 光ファイバ用ガラス母材の製造方法及びその製造装置 | |
| JP3998228B2 (ja) | 光ファイバ多孔質母材、光ファイバガラス母材並びにこれらの製造方法 | |
| JPS62182131A (ja) | ガラス微粒子堆積体の製造方法 | |
| JPS61106433A (ja) | 光フアイバ母材の製造方法 | |
| JPH0712951B2 (ja) | 光フアイバ用母材の製造方法 |