Part of #Full Adder Based on Quantum Gate# :
Publishing year : 2016
Conference : First National Conference on New Approaches in Electrical and Computer Engineering
Number of pages : 5
Abstract: We proposed a novel structure of the ultrafast alloptical full adder based on cross-phase modulation (XPM), which is a nonlinear effect in a Semiconductor Optical Amplifier (SOA) assisted Mach-Zehnder Interferometer (MZI). In this architecture, alloptical logic gates including: Feynman, Toffoli and Peres gates are used to implement all optical full adder. By using the presented structure, we get a low power penalty for a designed full adder and error-free performance at 10Gb / s, and the receiver's sensitivity for a bit-error rate of 109 is below -10dBm. In addition, the results show that this structure will enhance the future of optical signal processing application for ultrafast operation.