Biographical note

Dr. Sanjeev Kumar Raghuwanshi is an Associate Professor in the Electronics Engineering Department of Indian Institute of Technology (ISM) Dhanbad, India. He obtained his Ph.D. in optics from the Department of Electrical Communication Engineering of Indian Institute of Science, Bangalore India. He has published more than 100 peer-reviewed papers and four books on contemporary optical fiber domain. He has executed several R&D projects from different government funding agencies including the Department of Atomic Energy, Government of India (GOI), Indian Space Research Organization (ISRO) GOI, and the Council of Scientific and Industrial research organization (CSIR) GOI.

Dr. Santosh Kumar received a Ph.D. from IIT (Indian School of Mines) Dhanbad, India. He is an Associate Professor with the School of Physics Science and Information Technology, Liaocheng University, China. He has published more than 140 research articles in national and international SCI journals and conferences. He is a Life Fellow Member of the Optical Society of India (OSI) and a Senior Member of IEEE, OSA and SPIE. He is also an Associate Editor of the IEEE SENSORS JOURNAL.

Dr. Yadvendra Singh received his master’s degree (M.E.) from Thapar University, Punjab, India. He received his Ph.D. from the Indian Institute of Technology (Indian School of Mines), Dhanbad, India. He is a former Assistant Professor at Bipin Tripathi Kumaon Institute of Technology, Dwarahat, Almora, India. He has published more than 20 research papers in National and International SCI Journals and Conferences, and two Indian patents. He is on the board of reviewers of IEEE Industrial Electronics and an active member of various societies like IEEE, OSA, and SPIE.