Beschichtetes Optisches Faserband und Verfahren zur Herstellung eines Beschichteten Optischen Faserbandes

Details

Veröffentlichungs-Nr.

EP4752617

Anmeldetag

23. Juli 2024

Veröffentlichung

30. Januar 2025

Rechtsraum

EP

IPC

G02B6/44, G02B6/02

Abstract

An optical fiber ribbon includes a plurality of multicore fibers each having a plurality of cores and cladding covering the plurality of cores, and a coating member at least partially covering the plurality of multicore fibers. In at least one multicore fiber among the plurality of multicore fibers, the plurality of cores is eight or more cores, and is arranged to be line-symmetric with respect to a reference line passing through a fiber center in a cross section of the at least one multicore fiber. Among the plurality of cores, the distance between the pair of adjustment cores located on the reference line and farthest from each other is larger than the maximum radius which is the distance between the fiber center and the outermost core farthest from the fiber center.

Anmelder

Firma

Sumitomo Electric Industries, Ltd.

Land

🇯🇵 Japan

Fachgebiete