Sumit Dass received the B.E. degree in electronics and telecommunication engineering from Government Engineering College, Raipur, in 2008, and the M.Tech. degree in laser and electro-optics from Defence Institute of Advanced Technology, Pune, India, in 2011. He completed his Ph.D. in optical fiber sensing from Indian Institute of Technology, Bhubaneswar in 2019. He is currently working as Asst. Prof.-I in the School of Electronics Engineering, KIIT Bhubaneswar. His current research interests include the fabrication and design of optical microfiber-based curvature and acoustic sensors.