Results 121 to 130 of about 25,634 (258)
Research Progress on Applications of Metasurface-Based Optical Image Edge Detection Technology
PhotonicsWith the rapid development of metasurface technology, metasurfaces have gained significant attention in optical edge detection. Owing to their precise control over the phase, amplitude, and polarization state of electromagnetic waves, metasurfaces offer ...
Yuying Jiang +7 more
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Holographic metasurfaces for imaging, trapping, sensing, and antennas applications
Holographic metasurfaces are known for their effective manipulation of light properties. They are the two-dimensional version of bulk metamaterials and are made by artifact subwavelength meta-atoms.
Xiao, Jianling
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Angular Scattering Properties of Metasurfaces [PDF]
This article aims at studying the angular scattering properties of bianisotropic metasurfaces and clarifying the different roles played by tangential and normal polarization densities. Different types of metasurfaces are considered for this study and are
Martin, Olivier J. F., Achouri, Karim
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Advanced Science, EarlyView.Niobium nitride (NbN) broadband plasmonic metasurface absorbers provide an efficient platform for solar‐energy conversion through hot‐carrier injection. Quasi‐epitaxial NbN features a low work function of 4.0 eV, reducing the interfacial injection barrier and facilitating charge transfer into adjacent photocatalysts.
Tzu‐Yu Peng +11 more
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Twin‐Lever Multifunctional Meta‐Optics With High Longitudinal Tolerance
Advanced Science, EarlyView.We introduce a single‐layer, CMOS‐compatible metasurface that allows for polarization‐programmable, achromatic broadband dual‐mode imaging with high longitudinal tolerance. The twin‐lever design combines bright‐field focusing and vortex‐based edge‐enhanced imaging while managing axial intensity distribution from 488 to 633 nm.
Isma Javed +10 more
wiley +1 more source
Metasurfaces and their applications
, 2018 Metasurfaces are a topic of significant research and are used in various applications due to their unique ability to manipulate electromagnetic waves in microwave and optical frequencies.
Li Aobo, Singh Shreya, Sievenpiper Dan
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Microfluidic Metasurfaces: A New Frontier in Electromagnetic Wave Engineering
Advanced Physics ResearchMetasurfaces, as 2D artificial electromagnetic materials, play a pivotal role in manipulating electromagnetic waves by controlling their amplitude, phase, and polarization.
Jin Qin +4 more
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Analysis and design of metasurfaces for beamforming, imaging, and novel applications
An electromagnetic metasurface is a thin, surface-like engineered structure that allows for the systematic scattering and transformation of incident electromagnetic waves.
Phaneuf, Mario Lucien
core
Planar Photonics with Metasurfaces
, 2013 Metamaterials, or engineered materials with rationally designed, subwavelength-scale building blocks, allow us to control the behavior of physical fields in optical, microwave, radio, acoustic, heat transfer, and other applications with flexibility and ...
Boltasseva, Alexandra +2 more
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Tumor Exposomics: A New Paradigm for Individualized Continuous Exposure Monitoring
Advanced Science, EarlyView.Tumor exposomics integrates continuous monitoring of environmental exposures, endogenous biological responses, and behavioral factors within a unified temporal framework. By combining multimodal sensing technologies with AI‐enabled causal modeling, this emerging paradigm reconstructs exposure‐damage trajectories and supports individualized dynamic risk
Kaicheng Shen +6 more
wiley +1 more source