Results 51 to 60 of about 40,022 (295)
Metasurface on integrated photonic platform: from mode converters to machine learning [PDF]
, 2022 Zi Wang +16 more
openalex +1 more source
Advanced Functional Materials, EarlyView.This work presents scalable silver nanorings with tunable thermoplasmonic properties for smart window applications. By responding to sunlight and environmental changes, the nanorings modulate near‐infrared light and reduce heat transmission. Their unique geometry enables dynamic optical control, offering a promising route toward energy‐efficient ...
Xavier Baami González +1 more
wiley +1 more source
Quantum Nonlinear Metasurfaces [PDF]
, 2020 36 pages, 13 figures.
Poddubny, Alexander +2 more
openaire +3 more sources
Metasurface magnetless specular isolator
Scientific Reports, 2022 AbstractWe present a (nongyrotropic) metasurface magnetless specular isolator. This device reflects as a mirror a wave incident under a specified angle in one direction and absorbs it in the opposite direction. The metasurface is synthesized in terms of bianisotropic susceptibility tensors, whose nonreciprocity resides in normal components and exhibits
Lavigne, Guillaume +2 more
openaire +5 more sources
High-efficiency generation of bi-functional holography with metasurfaces
NanophotonicsHolography is a highly desired technology in modern photonics, yet setups for traditional generating methods suffer from complexity and bulky sizes. While metasurface-based holography exhibits advantages of compactness and easy-fabrication, most meta ...
Dai Changhong +3 more
doaj +1 more source
Functionality multiplexing in high-efficiency metasurfaces based on coherent wave interferences
Opto-Electronic AdvancesMultiplexing multiple yet distinct functionalities in one single device is highly desired for modern integration optics, but conventional devices are usually of bulky sizes and/or low efficiencies.
Yuejiao Zhou +4 more
doaj +1 more source
The influence of periodicity on the optical response of cube silicon metasurfaces
Results in Physics, 2021 All-dielectric metasurfaces have attracted extensive attention because of their ability to control electromagnetic waves with low loss. However, compared with the research on the physical basis of a single nanoparticle controlling electromagnetic waves ...
Siyuan Shen +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.The study proposes a 1‐bit programmable metasurface based on flip‐disc display, named flip‐disc metasurface (FD‐MTS). This new design enables ultralow energy consumption while maintaining coding patterns. It also exhibits high scalability and multifunctional flexibility.
Jiang Han Bao +8 more
wiley +1 more source
Parametric Testing of Metasurface Stirrers for Metasurfaced Reverberation Chambers [PDF]
Sensors, 2019 In this paper, the correlation coefficients and the total scattering cross sections (TSCSs) for different types of metasurfaced stirrers and the traditional metallic stirrer, and the effects on field uniformity when such stirrers are used in reverberation chambers, are analyzed.
Hengyi Sun +9 more
openaire +6 more sources
Scalable and High-Throughput Top-Down Manufacturing of Optical Metasurfaces
Sensors, 2020 Metasurfaces have shown promising potential to miniaturize existing bulk optical components thanks to their extraordinary optical properties and ultra-thin, small, and lightweight footprints.
Taejun Lee +5 more
doaj +1 more source