Abstract

Abstract: In this report, we focus to implement anall optical half adder and full adder which can perform additions of opticalpulses at 10 Gb/s by simultaneously generating sum and carry output .In orderto demonstrate these optical logic circuit, first we implement alloptical basiclogic gate and then after we did implementation of all optical logic XOR andAND gate. Further we proceed to implement full adder with the help of halfadder. The implementation employs two optical signals as inputs and SOA-MZIconfiguration switches and provides XOR and AND logical Boolean operationsbased on nonlinear characteristics of semiconductor optical amplifier.

Keywords: SemiconductorOptical Amplifier (SOA-MZI), Classification of Technologies to ImplementAll-Optical Logic Gates, All Optical Basic Logic Gate, All Optical UniversalLogic Gate, Combinational Optical Circuits.