JPS63230532A - カルコゲナイドガラスフアイバ−用クラツドガラスチユ−ブの製造方法 - Google Patents
カルコゲナイドガラスフアイバ−用クラツドガラスチユ−ブの製造方法Info
- Publication number
- JPS63230532A JPS63230532A JP6256787A JP6256787A JPS63230532A JP S63230532 A JPS63230532 A JP S63230532A JP 6256787 A JP6256787 A JP 6256787A JP 6256787 A JP6256787 A JP 6256787A JP S63230532 A JPS63230532 A JP S63230532A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- chalcogenide glass
- container
- chalcogenide
- temperature
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 50
- 239000005387 chalcogenide glass Substances 0.000 title claims abstract description 45
- 239000000835 fiber Substances 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000000137 annealing Methods 0.000 claims abstract description 4
- 238000005253 cladding Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000010453 quartz Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 239000003365 glass fiber Substances 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 6
- 239000006060 molten glass Substances 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000004031 devitrification Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 239000003708 ampul Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000005383 fluoride glass Substances 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000009849 vacuum degassing Methods 0.000 description 2
- OMQSJNWFFJOIMO-UHFFFAOYSA-J zirconium tetrafluoride Chemical compound F[Zr](F)(F)F OMQSJNWFFJOIMO-UHFFFAOYSA-J 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XPDICGYEJXYUDW-UHFFFAOYSA-N tetraarsenic tetrasulfide Chemical compound S1[As]2S[As]3[As]1S[As]2S3 XPDICGYEJXYUDW-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/04—Other methods of shaping glass by centrifuging
-
- 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
- C03B37/01265—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt
- C03B37/01271—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt by centrifuging
-
- 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
- C03B37/0128—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass
- C03B37/01291—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by progressive melting, e.g. melting glass powder during delivery to and adhering the so-formed melt to a target or preform, e.g. the Plasma Oxidation Deposition [POD] process
- C03B37/01297—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by progressive melting, e.g. melting glass powder during delivery to and adhering the so-formed melt to a target or preform, e.g. the Plasma Oxidation Deposition [POD] process by melting glass powder in a mould
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/80—Non-oxide glasses or glass-type compositions
- C03B2201/86—Chalcogenide glasses, i.e. S, Se or Te glasses
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6256787A JPS63230532A (ja) | 1987-03-19 | 1987-03-19 | カルコゲナイドガラスフアイバ−用クラツドガラスチユ−ブの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6256787A JPS63230532A (ja) | 1987-03-19 | 1987-03-19 | カルコゲナイドガラスフアイバ−用クラツドガラスチユ−ブの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63230532A true JPS63230532A (ja) | 1988-09-27 |
| JPH0527576B2 JPH0527576B2 (enrdf_load_stackoverflow) | 1993-04-21 |
Family
ID=13203996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6256787A Granted JPS63230532A (ja) | 1987-03-19 | 1987-03-19 | カルコゲナイドガラスフアイバ−用クラツドガラスチユ−ブの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63230532A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07113902A (ja) * | 1993-10-18 | 1995-05-02 | Nikon Corp | ガラス、その製造方法、及びその徐冷方法 |
-
1987
- 1987-03-19 JP JP6256787A patent/JPS63230532A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07113902A (ja) * | 1993-10-18 | 1995-05-02 | Nikon Corp | ガラス、その製造方法、及びその徐冷方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0527576B2 (enrdf_load_stackoverflow) | 1993-04-21 |
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