184 citations · 381 across the 6 of their papers we have counts for
6 papers
Spontaneous emergence of non-planar electron orbits during direct laser acceleration by a linearly polarized laser pulse
A. V. Arefiev, V. N. Khudik, A. P. L. Robinson +2
An electron irradiated by a linearly polarized relativistic intensity laser pulse in a cylindrical plasma channel can gain significant energy from the pulse. The laser electric and…
Compact tunable Compton x-ray source from laser-plasma accelerator and plasma mirror
Hai-En Tsai, Xiaoming Wang, Joseph Shaw +8
We present an in-depth experimental-computational study of the parameters necessary to optimize a tunable, quasi-monoenergetic, efficient, low-background Compton backscattering (CB…
Plasmonic Scaling of Superconducting Metamaterials
C. Kurter, J. Abrahams, G. Shvets +1
Superconducting metamaterials are utilized to study the approach to the plasmonic limit simply by tuning temperature to modify the superfluid density, and thus the superfluid plasm…
Active Negative Index Metamaterial Powered by an Electron Beam
M. A. Shapiro, S. Trendafilov, Y. Urzhumov +3
A novel active negative index metamaterial that derives its gain from an electron beam is intro- duced. The metamaterial consists of a stack of equidistant parallel metal plates pe…
Guiding, focusing, and sensing on the sub-wavelength scale using metallic wire arrays
G. Shvets, S. Trendafilov, J. B. Pendry +1
We show that two-dimensional arrays of thin metallic wires can guide transverse electromagnetic (TEM) waves and focus them to the spatial dimensions much smaller that the vacuum wa…
Giant transmission and dissipation in perforated films mediated by surface phonon polaritons
D. Korobkin, Y. A. Urzhumov, B. Neuner +3
We experimentally and theoretically study electromagnetic properties of optically thin silicon carbide (SiC) membranes perforated by an array of sub-wavelength holes. Giant absorpt…