56 citations · 75 across the 5 of their papers we have counts for
5 papers
Inverse-designed dispersive time-varying nanostructures
Puneet Garg, Jan David Fischbach, Aristeidis G. Lamprianidis +5
Time-varying nanostructures allow us to control the spatial and temporal properties of light. The temporal modulation of the nanostructures constitutes an additional degree of free…
Identifying regions of minimal back-scattering by a relativistically-moving sphere
Mitchell R. Whittam, Aristeidis G. Lamprianidis, Yannick Augenstein +1
The far-field back-scattering amplitude of an electric field from a relativistically-moving sphere is analyzed. Contrary to prior research, we do so by expressing the fields in the…
A Comprehensive Multipolar Theory for Periodic Metasurfaces
Aso Rahimzadegan, Theodosios D. Karamanos, Rasoul Alaee +4
Optical metasurfaces consist of a 2D arrangement of scatterers, and they control the amplitude, phase, and polarization of an incidence field on demand. Optical metasurfaces are th…
Directional coupling of emitters into waveguides: A symmetry perspective
Aristeidis G. Lamprianidis, Xavier Zambrana-Puyalto, Carsten Rockstuhl +1
Recent experiments demonstrated strongly directional coupling of light into waveguide modes. We identify here the mechanisms behind this effect. We consider emitters near a wavegui…
Refraction efficiency of Huygens' and bianisotropic terahertz metasurfaces
Michael A. Cole, Aristeidis Lamprianidis, Ilya V. Shadrivov +1
Metasurfaces are an enabling technology for complex wave manipulation functions, including in the terahertz frequency range, where they are expected to advance security, imaging, s…