Dynamic beam scanning metasurface with high reflectivity and independent phase control based on phase change materials
Optics & Laser Technology(2022)
摘要
•Coated vanadium dioxide structure to achieve beam scanning in near-infrared band.•Continuous phase control of nano-resonator phased array at high reflectivity.•Single parameter voltage control spatial light modulator produces beam scanning.•Doping improves the optimal value of materials to achieve larger angle scanning.
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关键词
Metasurface,Addressable,Adaptive,Scanning,Spatial light modulator
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