114 citations · 201 across the 5 of their papers we have counts for
4 papers · 1 filter
Electromagnetic wave manipulation using layered systems
Huanyang Chen, C. T. Chan
We show that the optical properties of an oblique layered system with two kinds of isotropic materials can be described using the concept of transformation media as long as the thi…
Time delays and energy transport velocities in three dimensional ideal cloaking
Huanyang Chen, C. T. Chan
We obtained the energy transport velocity distribution for a three dimensional ideal cloak explicitly. Near the operation frequency, the energy transport velocity has rather peculi…
Imaging using nano metallic films: from evanescent wave lens to resonant tunnelling lens
Jensen Li, C. T. Chan
A thin metal slab is known to be able to focus the near fields of TM wave of a point source. Here, we show that a thin metal slab in fact possesses a far-field image and through a…
Thermal emission by photonic micro-textured surfaces
Jones T. K. Wan, C. T. Chan
Ordinary metallic photonic crystals (PCs) have photonic band gaps in which the density of states (DOS) is strongly modified. Thermal emission of photons can be suppressed and enhan…