Generation, Detection and Processing of Terahertz Signals

Introduction to Generation, Detection and Processing of Terahertz Signals.- Investigating Absorption Cross-Section and Oscillator Strength for Double Quantum Well with Pöschl-Teller Potential.- Channel Characterization and CE-OFDM Modulation for Terahertz System.- Investigation on Antennas for Terahertz Applications.- All Optical Encryption and Decryption Circuit.- Gallium Oxide Based IMPATT Sources for THz Applications.- All Optical XOR gate using Quantum Dot Semiconductor Optical Amplifier based Terahertz Optical Asymmetric Demultiplexer (TOAD).- Generation, Detection and Analysis of Sub-Terahertz Over The Air (OTA) Test Bed for 6G Mobile Communication Use Cases.- THz Image Processing and Its Applications.- A DC Analysis of Single Gate TFET using in as Channel Material.- Cutting-Edge Technologies for Terahertz Wave Generation: A Brief History from the Inception till the Present State-of-the-Art.

Dr. Aritra Acharyya is currently working at Department of Electronics and Communication Engineering, Cooch Behar Government Engineering College, Harinchawra, Ghughumari, West Bengal, 736170, India, as Assistant Professor. He was born in 1986. He received B.E. and M.Tech. degrees from IIEST, Shibpur, India, and Institute of Radio Physics and Electronics, University of Calcutta, India, in the years 2007 and 2010, respectively. Finally, he obtained Ph.D. degree from Institute of Radio Physics and Electronics, University of Calcutta, in the year 2016. His research interests are high-frequency semiconductor devices, nano-structures, semiconductor physics, transport phenomena, quantum mechanics, optoelectronics, etc. He has published 81 research papers in peer-reviewed national and international journals, 60 research papers in national and international conference proceedings, and several book chapters. He also authored and edited 06 and 03 numbers of books, respectively.
Dr. Arindam Biswas is Assistant Professor, School of Mines and Metallurgy, Kazi Nazrul University, Asansol, Burdwan, West Bengal, 713340, India. He was born in West Bengal, India, in 1984. He received M.Tech. degree in Radio Physics and Electronics from University of Calcutta, India, in 2010 and Ph.D. from NIT Durgapur in 2013. He was Postdoctoral Researcher at Pusan National University, South Korea, with prestigious BK21PLUS Fellowship, Republic of Korea. He got Visiting Professor at Research Institute of Electronics, Shizouka University, Japan. He has been selected for IE(I) Young Engineer Award: 2019-2020 in Electronics and Telecommunication Engineering discipline, Institute of Engineers, India. Dr. Biswas has ten years' of experience in teaching research and administration. Presently, Dr. Biswas is working as Assistant Professor in School of Mines and Metallurgy at Kazi Nazrul University, Asansol, West Bengal, India. He has 48 technical papers in different journals and 30 conference

"This book was written by experts in the field, and it is dedicated to all aspects of THz fields. ... The book is beautifully illustrated and contains references at the end of each chapter. The book is recommended for all working in the emerging area of research regarding THz fields, 6G communications and biomedical analysis using electromagnetic fields." (Mircea Dragoman, optica-opn.org, June 30, 2022)