Dr Kapil Debnath

Research Overview

My broad area of research lies in integrated nanophotonics, a field that explores the development and application of nanoscale photonic devices for advanced communication, sensing, and computational technologies. Over the years, I have contributed to the field by developing innovative silicon photonics technologies, including modulators and detectors, many of which have been patented. These devices are critical components in modern optical communication systems, enabling high-speed data transmission and efficient signal processing within compact and scalable platforms.

Currently, my research focuses on cavity optomechanics, a cutting-edge area that investigates the interaction between optical and mechanical resonators via radiation-pressure coupling. This interdisciplinary field combines elements of photonics, mechanics, and nonlinear dynamics, offering exciting opportunities for both fundamental discovery and practical innovation. My work in cavity optomechanics aims to unlock its potential in transformative applications such as secure optical communication, ultra-sensitive sensing, and precision measurements.

Through my research, I aim to address key challenges in the field of integrated nanophotonics and contribute to the development of next-generation photonic devices that are not only high-performing but also adaptable to real-world applications.

A complete list of my publications can be found here.