257 citations · 922 across the 19 of their papers we have counts for
4 papers · 1 filter
Infinite Maxwell fisheye as a complement for an imaging device
Yangjie Liu, Huanyang Chen
\noindent This manuscript proposes a new imaging medium via isotropic refractive index of heterogeneous medium. We exploit conformal-map to transfers the full Maxwell fisheye into…
Broadband Extraordinary Transmission in a Single Sub-wavelength Aperture
Wenxuan Tang, Yang Hao, Francisco Medina
Coordinate transformation is applied to design an all-dielectric device for Extraordinary Transmission (ET) in a single sub-wavelength slit. The proposed device has a broadband fea…
Enhancement of evanescent waves inside media with extreme optical anisotropy
Pavel A. Belov, Yan Zhao, Yang Hao +1
Significant enhancement of evanescent spatial harmonics inside the slabs of media with extreme optical anisotropy is revealed. This phenomenon results from the pumping of standing…
Spatially dispersive finite-difference time-domain analysis of sub-wavelength imaging by the wire medium slabs
Yan Zhao, Pavel A. Belov, Yang Hao
In this paper, a spatially dispersive finite-difference time-domain (FDTD) method to model wire media is developed and validated. Sub-wavelength imaging properties of the finite wi…