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A Review of Solid-State LiDAR Principles and Metasurface-Based LiDAR Sensors [PDF]
SensorsLight Detecting and Ranging (LiDAR) has been a promising solution for autonomous vehicles. For beam-steering mechanisms, solid-state LiDAR with microelectromechanical systems (MEMS) and optical phased arrays (OPAs) have demonstrated robust and compact ...
Elif Demirbas +6 more
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Leida xuebao, 2022 Digital coding metasurfaces are an important research branch of metamaterials and metasurfaces. The digital coding method replaces the equivalent medium theory to characterize metasurfaces, which not only simplifies the design process of metasurfaces but
Weixiang JIANG +3 more
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Electromagnetic wave manipulation based on few-layer metasurfaces and polyatomic metasurfaces
ChemPhysMater, 2022 Metasurfaces, whose electromagnetic (EM) responses can be artificially designed, are two-dimensional arrays composed of subwavelength nanostructures. Accompanied by various fascinating developments in the past decade, metasurfaces have been proved as a ...
Shiwang Yu +6 more
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Recent Advances in Reconfigurable Metasurfaces and Their Applications
Leida xuebao, 2021 Recently, reconfigurable metasurfaces have attracted intense attention in the field of electromagnetic metasurfaces. Compared with other metasurfaces, reconfigurable metasurfaces that uses steerable devices or materials to control the electromagnetic ...
Huanhuan YANG +6 more
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Continuous-phase-transformation acoustic metasurface
Results in Physics, 2021 Acoustic metasurfaces are artificial structures, one of whose functions is to achieve plane wave focusing due to the phase gradient transformation of specific structural units. However, previous periodic acoustic metasurfaces for plane wave focusing have
Junfeng Chen, Jianlan Xie, Jianjun Liu
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Optical metasurfaces towards multifunctionality and tunability
Nanophotonics, 2022 Optical metasurfaces is a rapidly developing research field driven by its exceptional applications for creating easy-to-integrate ultrathin planar optical devices.
Du Kang +5 more
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Terahertz Metasurfaces: Toward Multifunctional and Programmable Wave Manipulation
Frontiers in Physics, 2020 Metasurfaces, composed of prearranged artificial unit cells possessing different electromagnetic (EM) responses, provide unprecedented abilities to realize versatile wave manipulations.
Han Wei Tian +5 more
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Microwave Huygens’ Metasurfaces: Fundamentals and Applications
IEEE Journal of Microwaves, 2021 In this article, we review the topic of Huygens' metasurfaces with an emphasis on existing and emerging applications at microwave frequencies. Huygens' metasurfaces have demonstrated unprecedented capabilities of controlling electromagnetic wavefronts by
Vasileios G. Ataloglou +3 more
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Optical wavefront shaping based on functional metasurfaces
Nanophotonics, 2020 Regarded as a kind of smart surfaces, metasurfaces can arbitrarily tailor the amplitude, phase, and polarization of light. Metasurfaces usually consist of subwavelength nanoantenna or nanoresonator arrays, which are delicately designed and processed.
Wei Qunshuo +3 more
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Micromachines, 2021 Looking back on the development of metamaterials in the past 20 years, metamaterials have gradually developed from three-dimensional complex electromagnetic structures to a two-dimensional metasurface with a low profile, during which a series of ...
Sisi Luo +7 more
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