An Additively Manufactured Wide Angle and Broadband Electromagnetic Camouflage Metasurface
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202201728
Abstract: Metasurface reveals distinguished application prospects profiting from its excellent manipulating capacity for electromagnetic (EM) wave using ultrathin thickness and the simple design method. Easy to conformal metasurface with high performance and integrated EM functions is… read more here.
Keywords: angle; additively manufactured; camouflage; wide angle ... See more keywords
Millivolt Modulation of Plasmonic Metasurface Optical Response via Ionic Conductance.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201701044
Abstract: A plasmonic metasurface with an electrically tunable optical response that operates at strikingly low modulation voltages is experimentally demonstrated. The fabricated metasurface shows up to 30% relative change in reflectance in the visible spectral range… read more here.
Keywords: plasmonic metasurface; modulation; metasurface; optical response ... See more keywords
A Real‐Time Self‐Adaptive Thermal Metasurface
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202201093
Abstract: Emerging metamaterials have served as an efficient strategy for the realization of unconventional heat control and management using structural thermal properties, and many functional thermal metadevices have been investigated. However, thermal functions are usually fixed… read more here.
Keywords: time; time self; self adaptive; real time ... See more keywords
Multichannel Superposition of Grafted Perfect Vortex Beams
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DOI: 10.1002/adma.202203044
Abstract: Inspired by plant grafting, grafted vortex beams can be formed through grafting two or more helical phase profiles of optical vortex beams. Recently, grafted perfect vortex beams (GPVBs) have attracted much attention due to their… read more here.
Keywords: grafted perfect; optics; perfect vortex; metasurface ... See more keywords
Multicolor and 3D Holography Generated by Inverse‐Designed Single‐Cell Metasurfaces
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202208520
Abstract: Metasurface‐generated holography has emerged as a promising route for fully reproducing vivid scenes by manipulating the optical properties of light using ultra‐compact devices. However, achieving multiple holographic images using a single metasurface is still difficult… read more here.
Keywords: inverse; cell metasurfaces; holography; design ... See more keywords
Polarization-Tuned Fano Resonances in All-Dielectric Short-Wave Infrared Metasurface.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202300595
Abstract: The short-wave infrared (SWIR) is an underexploited portion of the electromagnetic spectrum in metasurface-based nanophotonics despite its strategic importance in sensing and imaging applications. This is mainly attributed to the lack of material systems to… read more here.
Keywords: fano resonances; short wave; wave infrared; polarization ... See more keywords
Remote Water-to-Air Eavesdropping With a Phase-Engineered Impedance Matching Metasurface.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202301799
Abstract: Efficiently receiving underwater sound remotely from air is a long-standing challenge in acoustics hindered by the large impedance mismatch at the water-air interface. Here, a phase-engineered water-air impedance matching metasurface is proposed and experimentally demonstrated… read more here.
Keywords: phase engineered; water air; air; impedance ... See more keywords
Reconfigurable Terahertz Metasurface Pure Phase Holograms
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Optical Materials"
DOI: 10.1002/adom.201801696
Abstract: Terahertz (THz) radiation has many potential applications. However, comparing with the rapid development of THz sources and detectors, functional devices for THz modulation, especially the spatial modulation devices, are still insufficient. Here, a novel approach… read more here.
Keywords: metasurface; metasurface pure; phase; pure phase ... See more keywords
Single‐Layer Bifacial Metasurface: Full‐Space Visible Light Control
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Optical Materials"
DOI: 10.1002/adom.201801748
Abstract: Optical metasurfaces have attracted considerable attention thanks to their unprecedented ability to control the electromagnetic properties of light in subwavelength scale. These metasurface‐integrated devices not only have the merit of compact form factor but also… read more here.
Keywords: metasurface; full space; single layer; light control ... See more keywords
Light Emission from Self‐Assembled and Laser‐Crystallized Chalcogenide Metasurface
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DOI: 10.1002/adom.201901236
Abstract: Subwavelength periodic confinement can collectively and selectively enhance local light intensity and enable control over the photoinduced phase transformations at the nanometer scale. Standard nanofabrication process can result in geometrical and compositional inhomogeneities in optical… read more here.
Keywords: metasurface; emission; self assembled; light emission ... See more keywords
Geometrically Tunable Beamed Light Emission from a Quantum‐Dot Ensemble Near a Gradient Metasurface
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Optical Materials"
DOI: 10.1002/adom.201901951
Abstract: DOI: 10.1002/adom.201901951 fluorescence as a way to increase emission rates.[1] A wide range of (nano) photonic and plasmonic structures have also been employed for the same purpose, including optical cavities[2,3] and nanoantennas.[4–15] A common feature… read more here.
Keywords: emission; light emission; field; beamed light ... See more keywords