Abstract The terahertz (0.1–10 THz) range represents a fast-evolving research and industrial
field. The great interest for this portion of the electromagnetic spectrum, which lies between …

To comprehend biological processes for healthcare, environmental, food, and security
applications, establishing sensitive, reliable, and rapid techniques for detecting …

Generation and manipulation of terahertz (THz) waves are of vital importance for advancing
THz technology. Nonlinear metasurfaces allow effective integration of both processes into a …

Metasurfaces hold great promise for terahertz (THz) chiral-optical devices. Here, we
proposed a chiral THz metasurface with quasi-bound state in the continuum (BIC) for …

Terahertz (THz) isolators are crucial to one‐way transmission in THz application systems.
However, it is still challenging to implement THz isolators with integrated structure and …

Polarization detection of terahertz waves is essential for applications of terahertz waves in
communication, imaging, and other fields. Here, we propose a novel terahertz polarization …

The electromagnetic wave in the terahertz region shows many promising characteristics,
such as non-ionization,“fingerprint” spectrum, sensitivity to weak resonance, strong …

Metasurfaces can be opportunely and specifically designed to manipulate electromagnetic
wavefronts. In recent years, a large variety of metasurface-based optical devices such as …

Non‐Hermitian degeneracies, also known as exceptional points (EPs), have attracted
considerable attention due to their unique physical properties. In particular, metasurfaces …

All-electronicultrafast control of terahertz radiation is demonstrated in integrated
metamaterial/graphene devices. By electrostatic gating the graphene conductivity, the …