Patent
1990-04-12
1991-02-05
Healy, Brian
350 9623, 350 9633, G02B 626, G02B 644
Patent
active
049899457
ABSTRACT:
In a branch device for multi-core optical fiber according to the present invention, a branch portion protector including a spindle-shaped protector and a perforated member which are integrally formed with each other is provided between the end portion of the multi-core optical fiber and the single-core optical fiber protection tubes so that no excessive force is exerted on the branching-out single-core optical fibers and the optical loss is stable.
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Healy Brian
Sumitomo Electric Industries Ltd.
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