JPS5983953A - 光フアイバ母材の製造方法 - Google Patents
光フアイバ母材の製造方法Info
- Publication number
- JPS5983953A JPS5983953A JP19405982A JP19405982A JPS5983953A JP S5983953 A JPS5983953 A JP S5983953A JP 19405982 A JP19405982 A JP 19405982A JP 19405982 A JP19405982 A JP 19405982A JP S5983953 A JPS5983953 A JP S5983953A
- Authority
- JP
- Japan
- Prior art keywords
- core
- gas
- burner
- optical fiber
- cladding
- 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
- 239000000463 material Substances 0.000 title claims abstract description 38
- 239000013307 optical fiber Substances 0.000 title claims abstract description 38
- 238000007664 blowing Methods 0.000 claims abstract description 24
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 238000005253 cladding Methods 0.000 claims description 54
- 239000007789 gas Substances 0.000 claims description 47
- 238000004519 manufacturing process Methods 0.000 claims description 23
- 238000007496 glass forming Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- 239000010419 fine particle Substances 0.000 claims description 7
- 230000002194 synthesizing effect Effects 0.000 claims description 5
- 150000002366 halogen compounds Chemical class 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 239000004071 soot Substances 0.000 abstract description 25
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 239000011521 glass Substances 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 229910006113 GeCl4 Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 description 2
- 229910019213 POCl3 Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 239000012808 vapor phase 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]
- C03B37/01413—Reactant delivery systems
- C03B37/0142—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]
- C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/50—Multiple burner arrangements
- C03B2207/54—Multiple burner arrangements combined with means for heating the deposit, e.g. non-deposition burner
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)
- Thermal Sciences (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19405982A JPS5983953A (ja) | 1982-11-05 | 1982-11-05 | 光フアイバ母材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19405982A JPS5983953A (ja) | 1982-11-05 | 1982-11-05 | 光フアイバ母材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5983953A true JPS5983953A (ja) | 1984-05-15 |
| JPH0327493B2 JPH0327493B2 (enrdf_load_stackoverflow) | 1991-04-16 |
Family
ID=16318260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19405982A Granted JPS5983953A (ja) | 1982-11-05 | 1982-11-05 | 光フアイバ母材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5983953A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01153548A (ja) * | 1987-12-11 | 1989-06-15 | Sumitomo Electric Ind Ltd | シングルモード光フアイバ用母材の製造方法 |
| JPH038737A (ja) * | 1989-06-06 | 1991-01-16 | Shin Etsu Chem Co Ltd | 光ファイバ用母材の製造方法 |
| US5055121A (en) * | 1987-10-07 | 1991-10-08 | Sumitomo Electric Industries, Ltd. | Method for producing glass preform for optical fiber |
| EP0634372A1 (en) * | 1993-06-18 | 1995-01-18 | Sumitomo Electric Industries, Ltd. | Method of manufacturing single-mode optical fiber preform |
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 |
| JPS5792532A (en) * | 1980-11-28 | 1982-06-09 | Nippon Telegr & Teleph Corp <Ntt> | Preparation of oxide powder rod for optical fiber |
-
1982
- 1982-11-05 JP JP19405982A patent/JPS5983953A/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 |
| JPS5792532A (en) * | 1980-11-28 | 1982-06-09 | Nippon Telegr & Teleph Corp <Ntt> | Preparation of oxide powder rod for optical fiber |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5055121A (en) * | 1987-10-07 | 1991-10-08 | Sumitomo Electric Industries, Ltd. | Method for producing glass preform for optical fiber |
| JPH01153548A (ja) * | 1987-12-11 | 1989-06-15 | Sumitomo Electric Ind Ltd | シングルモード光フアイバ用母材の製造方法 |
| JPH038737A (ja) * | 1989-06-06 | 1991-01-16 | Shin Etsu Chem Co Ltd | 光ファイバ用母材の製造方法 |
| EP0634372A1 (en) * | 1993-06-18 | 1995-01-18 | Sumitomo Electric Industries, Ltd. | Method of manufacturing single-mode optical fiber preform |
| US5676725A (en) * | 1993-06-18 | 1997-10-14 | Sumitomo Electric Industries Ltd | Method of manufacturing single-mode optical fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0327493B2 (enrdf_load_stackoverflow) | 1991-04-16 |