The ability to render objects invisible using a cloak (such that they are not detectable by an
external observer) has long been a tantalizing goal,,,,,. Here, we demonstrate a cloak …

The International Conference on Ad-Hoc Networks and Wireless (ADHOC-NOW) has
become a well-known venue for research dedicated to wireless sensor networks and mobile …

Artificial materials, metamaterials and plasmonic media have recently received tremendous
attention from the scientific communities, media and the general public, following novel …

Transformation electromagnetics provides a practical approach to control electromagnetic
fields at will. Based on this principle, novel devices such as the invisible cloak have been …

Recently, the covariance property of the Maxwell equations under a coordinate
transformation has been exploited for controlling the flow of electromagnetic waves in an …

Metasurfaces is one of the research hotspots in the field of micro/nanometer technologies
during the last decade. Whereas, it remains challenging to inverse design optics devices …

In this paper, an analytical basis of ray tracing for optical biometry of media by ellipsoidal
reflectors was developed. A ray-tracing algorithm was created, which involves determining …

An approach to broadband cloaking of light waves is analysed for a simplified case of a
scaling transformation for a general cylindrical coordinate system. The proposed approach …

The dynamical projectors method proves to reduce a multicomponent problem to the
simplest one-component problem with its solution determined by specific initial or boundary …

Ground-plane cloak designs are presented, which minimize scattering of electromagnetic
radiation from metallic objects in the visible spectrum. It is showed that simplified ground …