Non-linear optical device using quantum dots
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United States of America Patent
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Sep 25, 2001
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N/A
app pub date -
Feb 4, 1998
filing date -
Aug 14, 1997
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Abstract
A non-linear optical device includes a plurality of quantum dots in an active layer such that the quantum dots have a composition or doping modified asymmetric in a direction perpendicular to the active layer.
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