Optical collector and device with optical collector
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United States of America Patent
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Dec 17, 2013
Grant Date -
Sep 23, 2010
app pub date -
Mar 18, 2010
filing date -
Mar 18, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
An optical collector includes an optical input for incoupling light from multiple incoming optical waveguides into the collector and an optical output for outcoupling light from the collector into an outgoing optical waveguide. The collector includes an optical body having a base portion in which the optical input including at least two coupling points is arranged, and a tip portion in which the optical output including a second coupling point is arranged, wherein the first coupling points each include an optical input cross-sectional area and the second coupling point comprises an output cross-sectional area, and wherein the output cross-sectional area is smaller than the total of all input cross-sectional areas. The optical body of the collector can be cone-shaped and may include a hollow cone.
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