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All-optical XOR and XNOR operation at 86.4 Gb/s using a pair of semiconductor optical amplifier Mach-Zehnder interferometers

21 October 2009

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We propose a method for improving the speed of all-optical XOR operation using semiconductor optical amplifiers. We demonstrate XOR and XNOR operation at 86.4 Gb/s using a pair of semiconductor optical amplifier Mach-Zehnder interferometers.