JPS5655906A - Optical fiber - Google Patents
Optical fiberInfo
- Publication number
- JPS5655906A JPS5655906A JP13255779A JP13255779A JPS5655906A JP S5655906 A JPS5655906 A JP S5655906A JP 13255779 A JP13255779 A JP 13255779A JP 13255779 A JP13255779 A JP 13255779A JP S5655906 A JPS5655906 A JP S5655906A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- fiber strand
- coated
- polymer material
- modified silicone
- 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
- 239000013307 optical fiber Substances 0.000 title abstract 4
- 238000005299 abrasion Methods 0.000 abstract 2
- 238000010894 electron beam technology Methods 0.000 abstract 2
- 239000002861 polymer material Substances 0.000 abstract 2
- 229920001296 polysiloxane Polymers 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 229920001903 high density polyethylene Polymers 0.000 abstract 1
- 239000004700 high-density polyethylene Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
PURPOSE: To improve the abrasion resistance, heat resistance, etc. of a covering layer comprising a radiation irradiation crosslinkable polymer material by applying said covering on an optical fiber strand.
CONSTITUTION: Modified silicone is coated on an optical fiber strand 1 of doped quartz glass to form a primary coating 2, after which the modified silicone having been mixed with carbon powder at 2:1 etc. in weight ratio is coated thereon to form a cushion layer 3. Next, a covering layer 4 is applied thereon by extrusion molding of a polymer material such as high-density polyethylene, after which electron beams are irradiated thereto by using an electron beam accelerator under conditions of 300kV voltage, 33mA current, 150mm/min transfer speed, etc. Thereby, the abrasion resistance and heat resistance of the optical fiber strand may be improved at low transmission characteristic losses without producing any coloring center therein.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54132557A JPS6034090B2 (en) | 1979-10-15 | 1979-10-15 | optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54132557A JPS6034090B2 (en) | 1979-10-15 | 1979-10-15 | optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5655906A true JPS5655906A (en) | 1981-05-16 |
| JPS6034090B2 JPS6034090B2 (en) | 1985-08-07 |
Family
ID=15084067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54132557A Expired JPS6034090B2 (en) | 1979-10-15 | 1979-10-15 | optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6034090B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5898706A (en) * | 1981-12-07 | 1983-06-11 | Sumitomo Electric Ind Ltd | Manufacture of plastic optical fiber |
| JPS58162911A (en) * | 1982-03-23 | 1983-09-27 | Furukawa Electric Co Ltd:The | Optical communication line for joint use of overhead line |
| FR2559275A1 (en) * | 1984-02-02 | 1985-08-09 | Thomson Csf | METHOD FOR MANUFACTURING A CHIRALIC STRUCTURE OPTICAL FIBER AND DEVICE USING THE SAME |
| JPH0251303U (en) * | 1988-09-30 | 1990-04-11 |
-
1979
- 1979-10-15 JP JP54132557A patent/JPS6034090B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5898706A (en) * | 1981-12-07 | 1983-06-11 | Sumitomo Electric Ind Ltd | Manufacture of plastic optical fiber |
| JPS58162911A (en) * | 1982-03-23 | 1983-09-27 | Furukawa Electric Co Ltd:The | Optical communication line for joint use of overhead line |
| FR2559275A1 (en) * | 1984-02-02 | 1985-08-09 | Thomson Csf | METHOD FOR MANUFACTURING A CHIRALIC STRUCTURE OPTICAL FIBER AND DEVICE USING THE SAME |
| JPH0251303U (en) * | 1988-09-30 | 1990-04-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6034090B2 (en) | 1985-08-07 |
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