Optical logic gate based optical router
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United States of America Patent
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Dec 5, 2006
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N/A
app pub date -
Sep 12, 2005
filing date -
Nov 25, 2003
priority date (Note) -
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Abstract
A switching element capable of being used in an optical processing device includes an optical signal separator operable to separate a multiple wavelength optical signal into one or more optical signal wavelengths. The switching element further includes a plurality of semiconductor optical amplifiers located on a single semiconductor substrate. The plurality of semiconductor optical amplifiers operable to perform an optical switching operation on at least one of the optical signal wavelengths. The switching element also includes a controller operable to generate a control signal that affects the optical switching operation performed by one or more of the plurality of semiconductor optical amplifiers.
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