Currently, he is a Full Professor with the department of ECE, MNIT Jaipur, India. He worked as visiting research scholar/professor at HW University Edinburgh, UK, University of Eastern Finland Joensuu and Keio University Japan. He has published over 200 research articles in peer reviewed journals/conference proceedings. He is a senior member of SPIE, OSA, IEEE and a Fellow of Optical Society of India and IETE. He is the recipient of the 2017 IEEE Distinguished Lecturer Award of the Photonics Society. He has served as Secretary for IEEE Photonics Society Rajasthan Chapter: PHO36 (2021-2023), Chair (Elect) for Optica Society/OSA Technical Group on Optics in Digital Systems (2021-2024) and Member for SPIE Fellowship Committee (2022-2024). He is presently serving as a Vice-Chair for IEEE Photonics Society Rajasthan Chapter: PHO36 (2023-2025), faculty advisor to Optica Society and IEEE Sensor Council Student Chapters of MNIT Jaipur and as a member of SPIE education and outreach committee (2024-2026). In the past, he had joint research collaborations with the researchers from Keio University (Japan), University of Vienna (Austria), LNPU (Ukraine) and Cairo University (Egypt). He is presently collaborating on a multi- institutional research project with researchers from University of KwaZulu-Natal (South Africa), PSUTI Samara (Russia) and University of Science and Technology of China, Shanghai (China) for a BRICS STI Framework Program (2020-2023) and with Indian Institute of Technology Ropar and the Graz University of Technology Austria (2023-2025). His current research interest includes Micro and Nano-structured Photonic devices for Integrated Photonics, Signal processing in optical circuits.