We report theoretical investigations performed in the terahertz G-band, in the 228–232 GHz
spectral window for a piezoelectrically-responsive ring-cone element metasurface …

We report simulations on the spectral behavior of non-layered gold-silicon and all-silicon
frequency-selective metasurfaces in an asymmetric element configuration in the mid-infrared …

Metalens, composed of arrays of nano-posts, is an ultrathin planar optical element used for
constructing compact optical systems which can achieve high-performance optical imaging …

A dual broadband terahertz bifunction absorber that can be actively tuned is proposed. The
optical properties of the absorber were simulated and numerically calculated using the finite …

We report simulations on a highly-sensitive class of metasurface-based nitrogen dioxide
(NO 2) gas sensors, operating in the telecom C band around the 1550 nm line and …

All-dielectric metasurfaces are a blooming field with a wide range of new applications
spanning from enhanced imaging to structural color, holography, planar sensors, and …

In this paper, we propose an all-dielectric metamaterials structure which contains four
asymmetric square holes in the unit cell to design a high-sensitivity refractive index sensor in …

The development and improvement of the dual-band 802.11 ac standard Wi-Fi and wide
bandwidth satellite communication devices are currently research subjects that have …

Elastic metagratings enabling independent and complete control of both reflection and
transmission of bulk longitudinal and transverse waves are highly desired in application …

Most existing dichroic metasurfaces have limitations such as single operating band, single
functionality, fixed dichroic performance or only adjustable in a single dimension, as well as …