JPS63236728A - コア−クラツド構造を有するカルコゲナイドガラスフアイバ−の製造方法 - Google Patents
コア−クラツド構造を有するカルコゲナイドガラスフアイバ−の製造方法Info
- Publication number
- JPS63236728A JPS63236728A JP6810487A JP6810487A JPS63236728A JP S63236728 A JPS63236728 A JP S63236728A JP 6810487 A JP6810487 A JP 6810487A JP 6810487 A JP6810487 A JP 6810487A JP S63236728 A JPS63236728 A JP S63236728A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- tube
- rod
- crucible
- spinning nozzle
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 35
- 239000005387 chalcogenide glass Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000011521 glass Substances 0.000 claims abstract description 59
- 238000009987 spinning Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000011261 inert gas Substances 0.000 claims abstract description 17
- 230000009477 glass transition Effects 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000004031 devitrification Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 description 15
- 239000011347 resin Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 238000005253 cladding Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000075 oxide glass Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
- C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6810487A JPS63236728A (ja) | 1987-03-24 | 1987-03-24 | コア−クラツド構造を有するカルコゲナイドガラスフアイバ−の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6810487A JPS63236728A (ja) | 1987-03-24 | 1987-03-24 | コア−クラツド構造を有するカルコゲナイドガラスフアイバ−の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63236728A true JPS63236728A (ja) | 1988-10-03 |
| JPH0556295B2 JPH0556295B2 (enrdf_load_stackoverflow) | 1993-08-19 |
Family
ID=13364097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6810487A Granted JPS63236728A (ja) | 1987-03-24 | 1987-03-24 | コア−クラツド構造を有するカルコゲナイドガラスフアイバ−の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63236728A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0975553A4 (en) * | 1996-08-12 | 2000-02-02 | Us Navy | METHOD FOR PRODUCING OPTICAL FIBERS |
| US7515802B2 (en) | 2001-09-10 | 2009-04-07 | Schott Ag | Glass fibre with at least two glass layers |
-
1987
- 1987-03-24 JP JP6810487A patent/JPS63236728A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0975553A4 (en) * | 1996-08-12 | 2000-02-02 | Us Navy | METHOD FOR PRODUCING OPTICAL FIBERS |
| US7515802B2 (en) | 2001-09-10 | 2009-04-07 | Schott Ag | Glass fibre with at least two glass layers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0556295B2 (enrdf_load_stackoverflow) | 1993-08-19 |
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