Integrated lightguide-optoelectronic devices
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United States of America Patent
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Issued Date -
Jul 4, 2002
app pub date -
Dec 4, 2001
filing date -
Dec 6, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention comprises a means of integrating optoelectronic devices onto optical lightguides, including optical fibers, the integrated lightguide-optoelectronic (ILO) devices manufactured simply and at a reduced cost by involving lithographic fabrication of optoelectronic devices directly on the termination aperture of a lightguide, eliminating coupling elements such as lenses mirrors, gratings and other devices normally used for one way coupling, for bidirectional coupling and for wavelength division multiplexed coupling. The invention also includes integrated optoelectronic devices comprising an optically active electronic device integrated on an end surface of a lightguide.
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