Self-contained fiber splicing unit and method for splicing together optical fibers
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United States of America Patent
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Sep 28, 1993
Grant Date -
N/A
app pub date -
Jun 29, 1992
filing date -
Jun 29, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A self-contained unit and method for splicing together the ends of jacketed optical fibers. The unit comprises a guide to align fibers, such as a capillary tube, having opposite ends into which the ends of optical fibers to be spliced pass until they are in contact in a central portion of the guide. A heater high temperature proximal to the central portion of the guide, when activated, generates sufficient heat to fuse and splice together the contacting fiber ends. A securing means, such as spaced ferrules with a tube of ceramic material joining the ferrules, is mechanically associated with the guide to mechanically hold in position the optical fibers when spliced together. By bringing the ends of jacketed optical fibers into contact within the guide, in the vicinity of heater, and subjecting the ends to high temperature heating, the fibers are fused and spliced at their ends.
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