PIGTAIL LIGHT GUIDE STRUCTURE
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United States of America Patent
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N/A
Issued Date -
Mar 14, 2013
app pub date -
Sep 14, 2011
filing date -
Sep 14, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A pigtail light guide structure for transmitting optical signals includes an optical transmission line and a fiber stub structure. The optical transmission line has an optical fiber, a coating enclosing the optical fiber and a buffer layer enclosing the coating. A part of the optical fiber is exposed to outer side of a free end of the optical transmission line. The fiber stub structure includes a sleeve and a capillary. The sleeve has a first internal receiving hole for accommodating the optical transmission line, and a second internal receiving hole in communication with the first internal receiving hole for accommodating the capillary. The second internal receiving hole has a diameter smaller than a diameter of the first internal receiving hole. The capillary has an internal passage for accommodating a part of the optical fiber of the optical transmission line.
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