We propose multiresonant metasurfaces for broadband dispersion compensation. Our work aspires to bring dispersion control of broadband signals to the nanoscale and overcome the fundamental limitations of both conventional non-resonant…
In our paper we develop a formalism for efficiently analyzing third harmonic generation (THG) in nanoparticles and metasurfaces incorporating 2D materials. Subsequently, we apply it to multiresonant graphene-based metasurfaces operating…
A new review paper just published in Materials Advances (Royal Society of Chemistry) and highlighted as a Cover Page! We document recent advances in the physics of all-dielectric metasurfaces for…
New project publication just published in Physical Review Applied and selected as Editors' Suggestion! We report on metasurfaces incorporating electronic components to exert control over the electromagnetic response. See publisher’s…
New project publication just published in ACS Applied Optical Materials. We report on how 3D metamaterials can enable enhanced refractive index sensing withing the infrared atmospheric window. See publisher’s page.
New project conference announcement at the international conference META 2022 (19-22 July 2022) concerning flexible broken-symmetry metasurfaces with sharp resonant response.
New project publication just published in Optics Express. We report on nonlinear graphene-based metasurfaces. By exploiting multiple resonances the efficiency of the third harmonic generation process can be significantly enhanced.…
New project publication just published in Applied Physics Letters. We report on flexible, ultra-thin metasurfaces supporting quasi-dark broken-symmetry resonances and experimentally demonstrate sharp resonant response by judiciously minimizing resistive losses.…
New project conference announcement at CLEO Europe-EQEC 2021 (21-25 June 2021) concerning graphene-based nonlinear metasurfaces for efficent Third Harmonic Generation exploiting multiple resonances.
New project publication published in ACS Photonics. We report on the experimental implementation of ultrathin achromatic metasurfaces that can delay broadband pulses by exploiting multiple resonances. See publisher's page.