Debdatta Ray

Debdatta Ray is an Assistant Professor in the Department of Electrical Engineering at the Indian Institute of Technology Kanpur (IITK). His research focuses on optical metasurfaces, nanophotonics, and nanofabrication techniques. He has established himself as a promising researcher in the field of photonics and optical engineering, with a strong publication record in high-impact journals. Dr. Ray works within the Advanced Centre for Electronic Systems (ACES) at IIT Kanpur, where he has access to state-of-the-art nanofabrication and optical characterization facilities.

Education:

• Ph.D., Swiss Federal Institute of Technology (EPFL), Switzerland (2021)
• M.S. by Research in Photonics, Indian Institute of Technology Madras (2016)
• B.Tech in Electronics and Communication, Heritage Institute of Technology, WBUT (2012)

Dr. Ray's research spans multiple areas in photonics and nanotechnology. His primary focus is on optical metasurfaces and nanophotonics, with applications in biosensing and optical devices. He specializes in nanofabrication techniques, particularly for creating large-area substrates with precise optical properties. His work bridges fundamental physics with practical applications in sensing and optical engineering. Dr. Ray has also explored applications in solar energy conversion and surface engineering.

Dr. Ray's publications demonstrate a consistent focus on metasurfaces and nanophotonic structures. His recent work has explored hybrid metal-dielectric systems for sensing applications, low-temperature processing techniques for nanostructures, and innovative approaches to surface engineering. The research shows progression from fundamental studies of light-matter interactions to practical applications in biosensing and solar energy.

Scientific Awards:

• DST INSPIRE Faculty Fellowship (2023)
• National Post Doctoral Fellowship (2021)
• WIRE Post Doctoral Fellowship (2021)
• Swiss Government Excellence Scholarship (2016)

As a new faculty member, Dr. Ray is establishing his research group and mentoring students. His DST INSPIRE Faculty Fellowship provides significant research funding to support his work on optical metasurfaces and nanophotonic devices. His research has received recognition through multiple prestigious fellowships that have supported his academic journey from doctoral studies through postdoctoral research to his current faculty position.

Dr. Ray works within the Advanced Centre for Electronic Systems (ACES) at IIT Kanpur, where he has access to state-of-the-art nanofabrication and optical characterization facilities. His research group is developing innovative approaches to create and characterize optical metasurfaces for various applications including biosensors and optical devices. The lab focuses on both fundamental research and practical implementation of nanophotonic technologies.