Optical Arithmetic Operation Using Optical Demultiplexer - Circuits and Systems

CS > Vol.7 No.11, September 2016

Optical Arithmetic Operation Using Optical Demultiplexer ()

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DOI: 10.4236/cs.2016.711296 1,383 Downloads 2,202 Views Citations

Author(s)

Dilip Kumar Gayen

Affiliation(s)

Department of Computer Science & Engineering, College of Engineering & Management, Kolaghat, India.

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 enhances 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.

KEYWORDS

Terahertz Optical Asymmetric Demultiplexer, Semiconductor Optical Amplifier, Half Adder, Full Adder, Optical Logic

Share and Cite:

Gayen, D. (2016) Optical Arithmetic Operation Using Optical Demultiplexer. Circuits and Systems, 7, 3485-3493. doi: 10.4236/cs.2016.711296.

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