The terahertz range is generally defined as the portion of the electromagnetic spectrum that
lies between 100 GHz and 10 THz. It is situated above the microwave range, and below the …

In the past year, fifth-generation (5G) wireless technology has seen dramatic growth, spurred
on by the continuing demand for faster data communications with lower latency. At the same …

Utilizing terahertz (THz) waves to transmit data for communication and imaging places high
demands on phase modulation. However, until now, it is difficult to realize a more than 100° …

In the past ten years, terahertz technology has developed rapidly in wireless
communications, spectroscopy, and imaging. Various functional devices have been …

Terahertz (THz) modulators are always realized by dynamically manipulating the conversion
between different resonant modes within a single unit cell of an active metasurface. In this …

Terahertz (THz) science and technology promise unique applications in high-speed
communications, high-accuracy imaging, and so on. To keep up with the demand for THz …

The terahertz band has been historically hindered by the lack of efficient generators and
detectors, but a series of recent breakthroughs have helped to effectively close the “terahertz …

The propagation properties of Si-based all-dielectric metamaterials (ADMs) structures were
investigated systematically, taking into account the effects of structural parameters, operation …

We demonstrate an electrically triggered tunable terahertz (THz) band-pass filter based on
vanadium dioxide (VO 2) embedded hybrid metamaterials. The unit cell of the filter consists …

Metasurfaces, 2D artificial electromagnetic media, open up a new frontier of functional
device design ranging from radio waves to the visible region. Particularly, metasurface …