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Optical Arithmetic Operation Using Optical Demultiplexer
Department of Computer Science & Engineering, College of Engineering & Management, Kolaghat, India
- 1 Department of Computer Science & Engineering, College of Engineering & Management, Kolaghat, India
Circuits and Systems·Volume 07 (2016)·Pages 3485–3493·Published 6 September 2016·DOI10.4236/cs.2016.711296
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Abstract
Using Terahertz Optical Asymmetric Demultiplexer (TOAD) based switch we have designed all-optical parallel half adder and full adder. The approach to design this all-optical arithmetic circuit not only enhance s the computational speed but also is capable of synthesizing light as input to produce desire output. The main advantage of parallel circuit is synchronization of input which is not required. All the circuits are designed theoretically and verified through numerical simulations.
KeywordsTerahertz Optical Asymmetric DemultiplexerSemiconductor Optical AmplifierHalf AdderFull AdderOptical Logic
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