Optical computational system
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United States of America Patent
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Oct 17, 2006
Issued Date -
N/A
app pub date -
Jan 25, 2002
filing date -
Apr 6, 1999
priority date (Note) -
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Abstract
In optical filter systems and optical transmission systems, an optical filter compresses data into and/or derives data from a light signal. The filter way weight an incident light signal by wavelength over a predetermined wavelength range according to a predetermined function so that the filter performs the dot product of the light signal and the function.
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