Primary Research Interest

Computational nanophotonics, Inverse design of optical and nanophotonic devices, Optimization of electromagnetic structures

• Mathematical & numerical modeling: FDTD (time domain) and FEM (frequency domain) based solvers, Adjoint sensitivity (fast computation)

• Optimization of photonic devices: Gradient-free global optimization, Gradient-based local optimization, Artificial Intelligence (AI), Applied Machine Learning, Deep Learning, and Explainable Artificial Intelligence (XAI)

• Optical and Nanophotonic Devices: Photonic Crystal Fibers, Optical antennas (nanoantenna), Ring Resonator, Power Splitter, Grating Couplers

• Applications: Nanophotonic & optical devices for imaging, sensing, optical communication, and solar energy harvesting

• Medical Imaging: High frequency acoustic based imaging techniques (ultrasound imaging, elastography), image computing, and image segmentations