JPS5567705A - Focusing type optical transmission body array - Google Patents
Focusing type optical transmission body arrayInfo
- Publication number
- JPS5567705A JPS5567705A JP14081578A JP14081578A JPS5567705A JP S5567705 A JPS5567705 A JP S5567705A JP 14081578 A JP14081578 A JP 14081578A JP 14081578 A JP14081578 A JP 14081578A JP S5567705 A JPS5567705 A JP S5567705A
- Authority
- JP
- Japan
- Prior art keywords
- optical transmission
- protecting film
- resin
- transmission bodies
- adhesive materials
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title abstract 6
- 230000005540 biological transmission Effects 0.000 title abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical class Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 abstract 1
- 239000011358 absorbing material Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 235000002867 manganese chloride Nutrition 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
PURPOSE: To make possible the stabilization and long-term maintenance of optical performance by providing the protecting film composed of alkali-resistant material between optical transmission bodies and adhesive materials thereby hampering the direction contact of both.
CONSTITUTION: Optical transmission bodies are dipped in an aqueous solution of salts such as manganese chlorides or the like or acids to be extracted of the alkaline components contained in the inside, after which their lateral circumferential surfaces are coated with a resin protecting film 7 comprising fusion welding resin of good alkali resistance, e.g., epoxy resin, acrylic resin, etc. Light absorbing material such as carbon black or the like is dispersed in this protecting film and the optical transmission bodies are subjected to grinding treatment from the surfaces coated with the protecting film. Thereby, deterioration in the quality of the adhesive materials may be inhibited and the longer and stabler maintenance of the optical performance of the array may be achieved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14081578A JPS5567705A (en) | 1978-11-15 | 1978-11-15 | Focusing type optical transmission body array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14081578A JPS5567705A (en) | 1978-11-15 | 1978-11-15 | Focusing type optical transmission body array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5567705A true JPS5567705A (en) | 1980-05-22 |
Family
ID=15277368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14081578A Pending JPS5567705A (en) | 1978-11-15 | 1978-11-15 | Focusing type optical transmission body array |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5567705A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5044844A (en) * | 1973-08-22 | 1975-04-22 | ||
| JPS5434247A (en) * | 1977-08-23 | 1979-03-13 | Toshiba Corp | Production of multicomponent base glass fibers for optical communication |
-
1978
- 1978-11-15 JP JP14081578A patent/JPS5567705A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5044844A (en) * | 1973-08-22 | 1975-04-22 | ||
| JPS5434247A (en) * | 1977-08-23 | 1979-03-13 | Toshiba Corp | Production of multicomponent base glass fibers for optical communication |
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