PLASTIC IMAGE FIBER AND METHOD FOR FABRICATION OF SAME

The object of the present invention is to provide a plastic image fiber having a small optical transmission loss. The plastic image fiber comprises N (where N is an integer equal to or greater than 2) number of cores which are disposed within a cladding. The each of the cores has an index of reflect...

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Bibliographische Detailangaben
Hauptverfasser: SAITO Katashi, UEDA Tatsuya, SHINJI Osamu
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The object of the present invention is to provide a plastic image fiber having a small optical transmission loss. The plastic image fiber comprises N (where N is an integer equal to or greater than 2) number of cores which are disposed within a cladding. The each of the cores has an index of reflection that continuously changes at a peripheral part of the core. The index of reflection at the peripheral part on a center side of the core is greater than an index of reflection at the peripheral part on a cladding side.