Encoder, Decoder, Multiplexer and Demultiplexer in Quadruple-Valued Logic System Using Savart Plate and Spatial Light Modulator (SLM)

Animesh Bhattacharya , Amal K Ghosh 2 1 , 2 Department of Applied Electronics & Instrumentation Engineering, 2 Principal Netaji Subhash Engineering College, Techno City, Garia, Kolkata-700152, India. Abstract:The modern computation and communication technology is demanding the very fast operational devices to meet up the present scenario with huge volume of data. In this light the trinary and quadruple valued logic in multi-valued logic(MVL) systems may be the best solution for the future generation of computational technology. In our previous papers we have proposed the modified trinary number (MTN) system and also the quadruple valued logic(QVL) system using di-bit concept to meet up the tremendous needs of speeds by exploiting the advantages of savart plates and spatial light modulators (SLM) in the optical tree architecture (OTA). In this paper we have communicated the implementations of encoder, decoder, multiplexer and demultiplexer in the quadruple valued logic system.

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