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Recent Patents on Signal Processing
ISSN (Print): 2210-6863
ISSN (Online): 1877-6124
VOLUME: 1
ISSUE: 2
DOI: 10.2174/2210686311101020143









Designing of Polarization Encoded All-Optical Ternary Multiplexer and Demultiplexer

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Author(s): Chinmoy Taraphdar, Tanay Chattopadhyay and Jitendra Nath Roy
Pages 143-155 (13)
Abstract:
The advantages of Multi-valued logic (MVL) systems and circuits have drawn a significant interest as a coming generation technology that can be viewed as an alternative approach to solve many problems in transmission, storage and processing of large amount of information in digital signal processing. The paper presents an all-optical circuit for designing ternary (three-valued) multiplexer & demultiplexer with the help of polarization encoded basic ternary logic gates (ternary min and ternary delta literal). It focuses on recent patents / publications in relevant field and future scope of works in the fascinating field of optical multi-valued logic.
Keywords:
Optical logic, nonlinear optics, optical multi-valued logic, polarization, ternary multiplexer/demultiplexer, Multiplexer, Demultiplexer, Quantum Electronics, Solid-State circuits, optical processors, spatial light modulator, Terahertz Optical Asymmetric Demultiplexer, broadband communications, digital signals, digital communication system
Affiliation:
Department of Physics, National Institute of Technology, Agartala,Jirania,799055, Tripura, India.