Monolithic optical component
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United States of America Patent
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Nov 20, 2007
Grant Date -
Jul 27, 2006
app pub date -
Sep 10, 2003
filing date -
Sep 12, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a monolithic optical component (400) comprising a light-absorbing layer and a waveguide structure (2). The invention is more particularly adapted to a monolithic component (400) comprising an evanescent coupling photodiode (6) integrated with the waveguide (2). The monolithic optical component (400) comprises a light-absorbing layer and a waveguide (2) evanescently coupled with the light-absorbing layer, the waveguide (2) having one end coupled to an input face (12) of the component to receive an input wave, the 10 component (400) being characterized in that the input face is convex.
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