Harnessing Electro-optic Effect in Directional Coupler for Implementation of Optical Digital Data Transmission Circuits

Authors

  • Ajay Yadav National Institute of Technology Jamshedpur
  • Ajay Kumar Fiber optics Laboratory, Department of Electronics and Communication Engineering, National Institute of Technology Jamshedpur, Jharkhand, India, 831014
  • Amit Prakash Fiber optics Laboratory, Department of Electronics and Communication Engineering, National Institute of Technology Jamshedpur, Jharkhand, India, 831014

DOI:

https://doi.org/10.56042/ijpap.v62i3.6905

Keywords:

Electro-optic Effect, Directional Coupler, MUX, DEMUX, Encoder, Decoder, Priority Encoder

Abstract

The paper describes the design and implementation of optical data transmission circuits using an innovative approach based on the electro-optic effect in a directional coupler (EODC). Optical multiplexers (MUX), demultiplexers (DEMUX), encoders, decoders, and priority encoders are all included in the proposed circuit design to enable efficient and reliable data transfer. Electro-optic effect in a directional coupler have been analysed theoretically and numerically, including the detailed mathematics of coupled wave theory. The proposed device is made of  material produced from a  modulator. The appropriate vale of coupling length , light wavelength, refractive index change , electric field magnitude and other parameters are considered for an efficient generation of fundamental logic gates. The design process and the simulation results provide in-depth analysis, highlighting the feasibility and utility of our approach in enhancing the performance of optical data transmission devices.

Author Biographies

Ajay Kumar, Fiber optics Laboratory, Department of Electronics and Communication Engineering, National Institute of Technology Jamshedpur, Jharkhand, India, 831014

Dr. Ajay Kumar received the Ph.D. in the specialization of optical fiber communication, optical logical devices and Sensors, from the Department of Electronics Engineering, Indian School of Mines (IIT), Dhanbad, India, in 2016. He is currently serving as an Assistant Professor in the Department of Electronics and Communication Engineering, National Institute of Technology, Jamshedpur, India. He is working in the area of optical fiber communication, optical digital computation and sensors. He has published 34 research papers and Book Chapters in reputed national and international journals and presented about 25 research papers in different national and international conferences. His name is included in the list of top 2% scientist list identified by Stanford University for the year 2020. He has served as a reviewer for the reputed SCI journals e.g., IEEE sensors, OPTIK, and Optical Engineering, SPIE.

Amit Prakash, Fiber optics Laboratory, Department of Electronics and Communication Engineering, National Institute of Technology Jamshedpur, Jharkhand, India, 831014

Dr. Amit Prakash is currently working as an Associate Professor in the Department of Electronics and Communication Engineering at National Institute of Technology, Jamshedpur, India. He received his B.Tech. (Electronics & Communication Engineering, 1996) from College of Engineering & Technology, Bijapur, Karnataka, India, M.Tech. (Power Electronics, 2002), and Ph. D (Electronics &Communication Engineering) from NIT Jamshedpur. He has research interest in the area of network reliability, optical logical devices, optical switching, parallel wireless networks, interconnection processing, communication engineering, and VLSI design. He has published research papers in several international journals and conferences such as Supercomputing, International Journal of System Assurance Engineering and Management, Bentham Science, OPTIK etc.

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Published

2024-02-27