Devendra Chack is an Assistant professor at Department of Electronics Engineering, Indian Institute of Technology (ISM) Dhanbad. His research interest includes Silicon Photonics Devices for Communications, Photonic Integrated Circuits, Radio-over-Fiber system for 5G. He received M.Tech. and Ph.D. degree from the Indian Institute of Technology Dhanbad. He is currently handling many research projects in the capacity of a Principal Investigator and Co-Principal Investigator sponsored from different funding agencies like SERB/DST, BRNS/DAE, and TEQIP-III.