Optical waveguides – With optical coupler – Particular coupling structure
Patent
1994-09-21
1996-06-25
Bovernick, Rodney B.
Optical waveguides
With optical coupler
Particular coupling structure
385 52, 385 97, G02B 626, G02B 642
Patent
active
055307825
ABSTRACT:
A mid-span branching method for an optical path including a multi-fiber optical cable which is constituted by a multi-fiber ribbon with a plurality of optical fibers arranged in a plane and integrated with a common coating, includes the first step of exposing an intermediate portion of the multi-fiber ribbon from the multi-fiber optical cable (step 101), the second step of extracting the exposed multi-fiber ribbon (step 102), the step of separating at least one single-core optical fiber from the extracted multi-fiber ribbon (step 103), and the step of connecting the single-core optical fiber separated from the multi-fiber optical cable to a single-core optical fiber branched from a branch cable (steps 104, 105).
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Kashima Ken
Osaka Keiji
Watanabe Tetsuaki
Bovernick Rodney B.
Sumitomo Electric Industries Ltd.
Wise Robert E.
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