No abstract

All optical processing deals with realizing digital circuits using optical elements only. To achieve higher bit rates and reduced cost efficiency all-optical processing became the need of the hour. All-optical logic gates are the key components in the all-optical processing systems. In this paper an all-optical Half Adder using dispersion managed solitons as input pulses and employing cross gain modulation of Semiconductor amplifier is simulated at 100 Gb/s. The circuit employs two all-optical XOR and AND gate.