P. K. Choudhury

State Key Laboratory of Modern Optical Instruments

Papers

Total Citations

H-Index

About

P. K. Choudhury is a leading researcher in the field of nanophotonics and metamaterials, with a particular focus on multifunctional metasurfaces for advanced optical applications. His work bridges the gap between fundamental electromagnetic theory and practical device engineering, targeting the miniaturization and integration of optical systems. Choudhury’s most notable contribution, detailed in his 2024 paper "Multifunctional Metasurface: Holography and Spot Cloud Projection," demonstrates a groundbreaking approach to combining holographic display with depth-sensing capabilities on a single, ultra-thin platform. This innovation directly addresses the critical need for compact, multifunctional optics in emerging technologies like mixed reality and autonomous driving, where separate, bulky systems are currently required. While his citation count is still growing, reflecting the recency of this high-impact work, the conceptual leap in integrating two traditionally distinct optical functions—projection and perception—marks him as a rising authority in the field. Choudhury’s research is poised to influence the next generation of smart optical devices, offering a pathway toward simpler, more powerful, and truly integrated photonic systems.