Nanophotonics is an important branch of modern optics dealing with light–matter interaction
at the nanoscale. Nanoparticles can exhibit enhanced light absorption under illumination by …

Periodically patterned surfaces can cause special surface properties and are employed as
functional building blocks in many devices, yet remaining challenges in fabrication …

Metasurfaces have emerged as a breakthrough platform for manipulating light at the
nanoscale and enabling on‐demand optical functionalities for next‐generation biosensing …

Plasmonic metasurfaces consist of metal–dielectric interfaces that are excitable at
background and leakage resonant modes. The sharp and plasmonic excitation profile of …

We propose and numerically demonstrate high Q-factor sensors based on all-dielectric
metasurfaces, which are very sensitive to the change of the refractive index of the …

Metasurfaces, composed of two-dimensional nanostructures, exhibit remarkable capabilities
in shaping wavefronts, encompassing phase, amplitude, and polarization. This unique …

Metasurfaces are one of the most promising devices to break through the limitations of bulky
optical components. By offering a new method of light manipulation based on the light …

Conventional electrocatalysts underperform with reaction kinetics, nitrogen dissociation, and
activated hydrogen recombination, demanding effective strategies for improving …

偏振作为光的基本特性之一, 其产生, 调控和探测被广泛应用于通信, 成像, 光学加密等领域.
然而传统的偏振器件存在体积大, 集成度低等问题. 亚波长尺度的超表面由于其独特的光场调控 …

Security labels combining facile structural color readout and physically unclonable one-way
function (PUF) approach provide promising strategy for fighting against forgery of …