Terahertz waves possess significant potential in various domains, including biomedical
applications, due to their distinct characteristics. The metasurface comprising …

Over the past decade, metasurfaces have attracted great interest in the global research
community due to their extraordinary performance parameters and electromagnetic …

Based on the principle of super-symmetric lens with quadratic phase gradient
transformation, combined with the principle of digital coding of metasurface, we propose a …

Optical sensing is crucial in many applications and has received widespread attention in
recent years. Transmission spectroscopy with narrow linewidth resonances is indispensable …

Solid-state spin defects, especially nuclear spins with potentially achievable long coherence
times, are compelling candidates for quantum memories and sensors. However, their current …

The quantum diamond microscope (QDM) is a recently developed technology for near-field
imaging of magnetic fields with micron-scale spatial resolution, under ambient conditions. In …

We design a transmission type flexible metasurface which operates at 0.1 THz. The
metasurface consists of a polyimide substrate and a metallic copper film. Using the …

Solid-state defects are attractive platforms for quantum sensing and simulation, eg, in
exploring many-body physics and quantum hydrodynamics. However, many interesting …

Abstract Information security is particularly important in the information age. Traditional
optical encryption devices rely on phase, amplitude, and even polarization modulation, with …

With the progress of science and technology, optical structure materials and devices
developed based on subwavelength artificial micro-nanostructures, such as metamaterials …