JPS6418108A - Multifilament type plastic optical fiber - Google Patents
Multifilament type plastic optical fiberInfo
- Publication number
- JPS6418108A JPS6418108A JP62172994A JP17299487A JPS6418108A JP S6418108 A JPS6418108 A JP S6418108A JP 62172994 A JP62172994 A JP 62172994A JP 17299487 A JP17299487 A JP 17299487A JP S6418108 A JPS6418108 A JP S6418108A
- Authority
- JP
- Japan
- Prior art keywords
- approximately
- disposed
- island
- sections
- sectional shapes
- 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
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
PURPOSE:To improve light transmission efficiency by forming the sectional shape of the island components existing in the part inner than the outermost layer forming the respective sides of an approximately rectangular section to an approximately hexagonal shape. CONSTITUTION:This optical fiber has the sea-island structure in which the island parts consisting of 100-10,000 number of islands are disposed in the sea part. The sectional shape of the fiber is made into an approximately rectangular shape. Of the sectional shapes of the island parts disposed on the outermost circumference thereof, the sectional shapes disposed on the short sides 12 consist of the combination of approximately square sections 14 and approximately pentagonal sections 15 and the sectional shapes disposed on the long sides 13 are constituted mainly of approximately hexagonal sections 16. The sectional shapes of the island parts which are disposed therein and bear the function of light transmission are approximately hexagonal 17 and the island parts are formed into piling structure. The ratio that the total area of the sections of the island parts occupies in the sectional area of the multifilament type plastic optical fiber is confined to 70-95%. The sufficient quantity of the transmitted light is thereby obtd. at the time of using this fiber as a light guide, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172994A JPS6418108A (en) | 1987-07-13 | 1987-07-13 | Multifilament type plastic optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172994A JPS6418108A (en) | 1987-07-13 | 1987-07-13 | Multifilament type plastic optical fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6418108A true JPS6418108A (en) | 1989-01-20 |
Family
ID=15952212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62172994A Pending JPS6418108A (en) | 1987-07-13 | 1987-07-13 | Multifilament type plastic optical fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6418108A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10126492B2 (en) | 2013-09-30 | 2018-11-13 | Kuraray Co., Ltd. | Plastic image fiber and method for fabrication of same |
-
1987
- 1987-07-13 JP JP62172994A patent/JPS6418108A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10126492B2 (en) | 2013-09-30 | 2018-11-13 | Kuraray Co., Ltd. | Plastic image fiber and method for fabrication of same |
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