Semisumador y sumador completo para computación óptica

A half-adder and ñxll-adder desing using a new optical processing element is presented. The Optical Processing element is maded using fiber optic, optical couplers and non-linear optical device. This element allow programmability of fourteen difference pair of logical function of two inputs in two outputs. Two optical control signáis of non-binary logic made the choice of the logical function pair obtain in the outputs. By the appropiate selection of the power levels of the optical control signáis, we can configúrate a half-adder and with an small modification a full-adder. Also, a ripple carry adder desing is presented.