Dr. Vinod Singh is currently the Associate Director of Human Resource Development Centre and Associate Professor in the Department of Applied Physics at Delhi Technological University, New Delhi, India. He received the Ph.D. degree in Physics from Indian Institute of Technology (IIT) Delhi, New Delhi. He was honoured with the University Gold Medal in both the B.Sc. and M.Sc. He has the teaching, research and academic administrative experience of more than 18 years. He has been awarded the Research Excellence Award by DTU and the best presentation award in Nano India 2017 conference. He has delivered more than 10 invited talks in international and national academic events. He is the Principal Investigator of two sponsored research projects. He was the convener of the International Conference on Atomic, Molecular, Optical and Nano Physics with Applications (CAMNP-2019) held at DTU. He is an active researcher supervising eight Ph.D. scholars and has published a patent (granted) and several research papers in international peer reviewed journals of high repute including Nature publishing group. His research interests include material science, sensors, 2D materials, functional nanomaterials and their size dependent properties and applications. Dr. Rinku Sharma is a professor and the head of the Department of Applied Physics, Delhi Technological University, India. She received her Ph.D. (1999) in Physics from the University of Delhi, India. Her broad areas of research include interaction of super intense, femto-second laser fields with atoms, and molecules-involving multiphoton processes, collisions in intense short laser pulses, atomic structure calculations for multi-electron atoms and ions using configuration interaction technique, electron impact excitation collision strengths and rate coefficients having application in astrophysics, plasma physics and nuclear fusion reactors, photoionization of complex ions and atoms, plasmaphysics/plasma applications, nanotechnology, THz radiation emission. Prof. Man Mohan is an Emeritus Professor in the Department of Physics & Astrophysics, University of Delhi, Delhi and Alexander Humboldt Fellow. He has been awarded the Senior Associateship by ICTP Italy and Emeritus Professorship by University Grants Commission New Delhi India. He has guided more than 25 research students for their Ph.Ds ,He  has more than 200  research papers in international journals. He has seven books to his credit published through international publishers like Cambridge, Kluwer, Narosa & Springer. He has been a Visiting Professor in many countries like   USA, France, Canada etc. Dr. Mohan Singh Mehata received his Ph.D. in Physics from Kumaun University (2004). He has been awarded Young Scientist Fellowship (2004) by DST, Japan Society of Promotion of Science (JSPS)-Post-doctoral fellowship (2007) by JSPS, Japan, Pos^90) andpatented (03) significant research work based on organic molecules, organometallic compounds, polymers, nanomaterials/quantum dots, 2D materials, given their applications as optical sensors, OLEDs, QLEDs, solar cells, etc. explored by steady-state, time-resolved fluorescence, Stark and transient absorption spectroscopic techniques. He is a faculty at the Department of Applied Physics, Delhi Technological University. His research interests include experimental and theoretical investigation of fluorescent organic molecules, organometallic compounds, nanomaterial/quantum dots and 2D materials. Dr. Anil Kumar Razdan was the associate director at Laser Science and Technology Centre (LASTEC), Delhi, a premier laser laboratory of Defence Research and Development Organization (DRDO), India. He has over 38 years R&D experience in the area of laser technology and applications. He obtained his Ph.D. from the Indian Institute of Technology Delhi in the area of Laser Spectroscopy. A life member of Indian Laser Association and Laser Spectroscopy Society of India, Dr. Razdan, has co-authored two books. His research interests include laser spectroscopy-based sensors for remote sensing applications, development of high power laser systems, diagnostic techniques and adaptive optics.