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Design of 2-to-4 All-Optical Decoder with the Help of Terahertz Optical Asymmetric Demultiplexer

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DOI: 10.4236/ijmnta.2016.51007    2,534 Downloads   3,072 Views Citations

ABSTRACT

An all-optical 2-to-4 decoder unit with the assist of terahertz optical asymmetric demultiplexer (TOAD) is presented. The all-optical 2-to-4 decoder with a set of all-optical switches is designed which can be used to achieve a high-speed central processor unit using optical hardware. The unique output lines can be used for all-optical header processing. We attempt to develop an integrated all-optical circuit which can perform decoding of signal. This scheme is very simple and flexible for performing different logic operation and to design advanced complex logic. Simulated results are confirming the described methods.

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Bhattacharyya, A. , Gayen, D. and Chattopadhyay, T. (2016) Design of 2-to-4 All-Optical Decoder with the Help of Terahertz Optical Asymmetric Demultiplexer. International Journal of Modern Nonlinear Theory and Application, 5, 67-72. doi: 10.4236/ijmnta.2016.51007.

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