JPS6418108A - Multifilament type plastic optical fiber - Google Patents

Multifilament type plastic optical fiber

Info

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
Application number
JP62172994A
Other languages
Japanese (ja)
Inventor
Kenichi Sakunaga
Yoshiro Nieda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP62172994A priority Critical patent/JPS6418108A/en
Publication of JPS6418108A publication Critical patent/JPS6418108A/en
Pending legal-status Critical Current

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.
JP62172994A 1987-07-13 1987-07-13 Multifilament type plastic optical fiber Pending JPS6418108A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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