JPS593032A - 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
- JPS593032A JPS593032A JP10902482A JP10902482A JPS593032A JP S593032 A JPS593032 A JP S593032A JP 10902482 A JP10902482 A JP 10902482A JP 10902482 A JP10902482 A JP 10902482A JP S593032 A JPS593032 A JP S593032A
- Authority
- JP
- Japan
- Prior art keywords
- base material
- optical fiber
- fed
- gaseous
- burner
- 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 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 9
- 239000011261 inert gas Substances 0.000 claims description 6
- 239000010453 quartz Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 5
- 238000004017 vitrification Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052736 halogen Inorganic materials 0.000 abstract description 6
- 150000002367 halogens Chemical class 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 4
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 3
- 239000012159 carrier gas Substances 0.000 abstract description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 2
- 239000007858 starting material Substances 0.000 abstract 2
- 229910006113 GeCl4 Inorganic materials 0.000 abstract 1
- 229910019213 POCl3 Inorganic materials 0.000 abstract 1
- 229910003910 SiCl4 Inorganic materials 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 abstract 1
- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000001947 vapour-phase growth 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]
- 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
- C03B2207/04—Multi-nested ports
- C03B2207/06—Concentric circular ports
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10902482A JPS593032A (ja) | 1982-06-24 | 1982-06-24 | 光フアイバ母材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10902482A JPS593032A (ja) | 1982-06-24 | 1982-06-24 | 光フアイバ母材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS593032A true JPS593032A (ja) | 1984-01-09 |
| JPS6243933B2 JPS6243933B2 (enrdf_load_stackoverflow) | 1987-09-17 |
Family
ID=14499661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10902482A Granted JPS593032A (ja) | 1982-06-24 | 1982-06-24 | 光フアイバ母材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593032A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH055944U (ja) * | 1991-07-10 | 1993-01-29 | 大和ハウス工業株式会社 | 屋根パネル |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628852A (en) * | 1979-08-17 | 1981-03-23 | Toppan Printing Co Ltd | Coloring multilayer molding |
| JPS5673636A (en) * | 1979-11-14 | 1981-06-18 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of optical fiber base material |
-
1982
- 1982-06-24 JP JP10902482A patent/JPS593032A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628852A (en) * | 1979-08-17 | 1981-03-23 | Toppan Printing Co Ltd | Coloring multilayer molding |
| JPS5673636A (en) * | 1979-11-14 | 1981-06-18 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of optical fiber base material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH055944U (ja) * | 1991-07-10 | 1993-01-29 | 大和ハウス工業株式会社 | 屋根パネル |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6243933B2 (enrdf_load_stackoverflow) | 1987-09-17 |
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