336 citations · 489 across the 6 of their papers we have counts for
6 papers
Direct manipulation of wave amplitude and phase through inverse design of isotropic media
Yangjié Liu, B. Vial, S. A. R. Horsley +2
In this article we propose a new design methodology allowing us to control both ampli- tude and phase of electromagnetic waves from a cylindrical incident wave. This results in iso…
A coupling model for quasi-normal modes of photonic resonators
Benjamin Vial, Yang Hao
We develop a model for the coupling of quasi-normal modes in open photonic systems consisting of two resonators. By expressing the modes of the coupled system as a linear combinati…
Dispersive Cylindrical Cloaks under Non-Monochromatic Illumination
Christos Argyropoulos, Efthymios Kallos, Yang Hao
Transformation-based cylindrical cloaks and concentrators are illuminated with non-monochromatic waves and unusual effects are observed with interesting potential applications. The…
Subwavelength internal imaging by means of the wire medium
Yan Zhao, Pavel A. Belov, Yang Hao
Evanescent wave amplification is observed, for the first time to our knowledge, inside a half-wavelength-thick wire medium slab used for subwavelength imaging. The wire medium is a…
Experimental study of the sub-wavelength imaging by a wire medium slab
Pavel A. Belov, Yan Zhao, Sunil Sudhakaran +2
An experimental investigation of sub-wavelength imaging by a wire medium slab is performed. A complex-shaped near field source is used in order to test imaging performance of the d…
Sub-wavelength imaging at optical frequencies using canalization regime
Pavel A. Belov, Yang Hao
Imaging with sub-wavelength resolution using a lens formed by periodic metal-dielectric layered structure is demonstrated. The lens operates in canalization regime as a transmissio…