Simon A R Horsley

Simultaneous anomalous reflection and polarization conversion from a tensorial impedance metasurface

Jonathon George Smith, Ian R. Hooper, Nathan Clow, Alastair Paul Hibbins et autres

Abstract We demonstrate a method for designing metasurfaces that both anomalously reflect and polarization-convert upon reflection, using two examples that convert a transverse-magnetic-polarized plane wave into 1) a transverse-electric-polarized plane wave, and 2) a circularly polarised plane wave. This is achieved by …

gb (code pays fourni par la source)

Competing Auger-Like and Intraband Excitations Drive Anomalous Modulations in Indium Tin Oxide

Anthony C Harwood, Sean Z J Lim, T V Raziman, Li, Yan, 1978- et autres

Transparent conducting oxides near their epsilon-near-zero frequency exhibit near-unity ultrafast modulations of the refractive index which have enabled the field of time-varying metamaterials, yet the underlying carrier dynamics at high driving fluences remain poorly understood. Here, we report ultrafast modulations in the …

Competing Auger-Like and Intraband Excitations Drive Anomalous Modulations in Indium Tin Oxide

Anthony Harwood, Sean Z J Lim, T. V. Raziman, Yan Li et autres

Transparent conducting oxides near their epsilon-near-zero frequency exhibit near-unity ultrafast modulations of the refractive index which have enabled the field of time-varying metamaterials, yet the underlying carrier dynamics at high driving fluences remain poorly understood. Here, we report ultrafast modulations in the …

gb (code pays fourni par la source)

Author response for "Scattering in time-varying Drude-Lorentz models"

Bryce Dixon, Calvin Hooper, I R Hooper, Simon A R Horsley