Controlling electromagnetic waves and information simultaneously by information
metasurfaces is of central importance in modern society. Intelligent metasurfaces are smart …

Metasurfaces have been continuously garnering attention in both scientific and industrial
fields, owing to their unprecedented wavefront manipulation capabilities using arranged …

Noise is usually undesired yet inevitable in science and engineering. However, by
introducing the engineered noise to the precise solution of Jones matrix elements, we break …

Metasurfaces have attracted great attention due to their ability to manipulate the phase,
amplitude, and polarization of light in a compact form. Tunable metasurfaces have been …

In recent years, metasurfaces have attracted considerable interest for their unprecedented
capabilities to manipulate intensity, phase, and polarization of an electromagnetic wave …

Nanophotonic devices, such as metasurfaces and silicon photonic components, have been
progressively demonstrated to be efficient and versatile alternatives to their bulky …

Dynamically controlling terahertz (THz) waves with an ultracompact device is highly desired,
but previously realized tunable devices are bulky in size and/or exhibit limited light-tuning …

Locally addressable nanophotonic devices are essential for modern applications such as
light detection, optical imaging, beam steering and displays. Despite recent advances, a …

In this work, mode conversion and wavefront shaping by integrating a metallic metasurface
on top of a planar waveguide are proposed and demonstrated. The metasurface consists of …

Modulating terahertz (THz) waves actively and smartly through an external field is highly
desired in the development of THz spectroscopic devices. Here, we demonstrate an active …