196 citations · 409 across the 12 of their papers we have counts for
5 papers · 2 filters
Kelvin's Chirality of Optical Beams
Sergey Nechayev, Jörg S. Eismann, Rasoul Alaee +3
Geometrical chirality is a property of objects that describes three-dimensional mirror-symmetry violation and therefore it requires a non-vanishing spatial extent. In contrary, opt…
Superscattering, Superabsorption, and Nonreciprocity in Nonlinear Antennas
Lin Cheng, Rasoul Alaee, Akbar Safari +3
We propose tunable nonlinear antennas based on an epsilon-near-zero material with a large optical nonlinearity. We show that the absorption and scattering cross sections of the ant…
Kerker Effect, Superscattering, and Scattering Dark State in Atomic Antennas
Rasoul Alaee, Akbar Safari, Vahid Sandoghdar +1
We study scattering phenomena such as the Kerker effect, superscattering, and scattering dark states in a subwavelength atomic antenna consisting of atoms with only electric dipole…
Dynamic coherent perfect absorption in nonlinear metasurfaces
Rasoul Alaee, Yaswant Vaddi, Robert W. Boyd
We propose a tunable coherent perfect absorber based on ultrathin nonlinear metasurfaces. The nonlinear metasurface is made of plasmonic nanoantennas coupled to an epsilon-near-zer…
Quantum metamaterials with magnetic response at optical frequencies
Rasoul Alaee, Burak Gurlek, Mohammad Albooyeh +2
We propose novel quantum antennas and metamaterials with strong magnetic response at optical frequencies. Our design is based on the arrangement of natural atoms with only electric…