ALL-OPTICAL PARALLEL HALF ADDER USING TERAHERTZ OPTICAL ASYMMETRIC DEMULTIPLEXER

Authors:

Arunava Bhattacharyya,

DOI NO:

https://doi.org/10.26782/jmcms.2023.05.00002

Keywords:

Terahertz optical asymmetric demultiplexer,semiconductor optical amplifier,half adder,optical logic,

Abstract

Using TOAD based switch we have designed a parallel half-adder. The approach to designing all-optical arithmetic circuits not only enhances the computational speed but is also capable of synthesizing light as input to produce the desired output. The main advantage of a parallel circuit is the synchronization of input is not required. All the circuits are designed theoretically and verified through numerical simulations.

Refference:

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