PRB Paper Published (18-Nov-2022)

Our paper on multimodal anti-reflection coatings, written by Dr. Sherman Marcus in collaboration with Dr. Vinay Killamsetty, Yarden Yashno and Ariel Epstein, has been published in the Physical Review B. The work demonstrates, theoretically and experimentally, that a combination of judiciously designed dielectric slabs can affect dramatically the reflection properties of a given arbitrary grating. In the paper, a rigorous analytical model is utilized to realize perfect anomalous reflection out of various types of such gratings, showcasing the versatility of this simple solution, readily applicable also in a wide range of wave-based physical phenomena.