High‐Efficiency Transmissive Programmable Metasurface for Multimode OAM Generation
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Optical Materials"
DOI: 10.1002/adom.202000570
Abstract: Metasurfaces have been extensively studied for generating electromagnetic waves carrying orbital angular momentum (OAM). In particular, programmable metasurfaces enable real‐time switching between multiple OAM modes in a digital manner. However, the current programmable metasurfaces are… read more here.
Keywords: metasurface; transmissive programmable; programmable metasurface; efficiency ... See more keywords
Touch-Programmable Metasurface for Various Electromagnetic Manipulations and Encryptions.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202203871
Abstract: Previous programmable metasurfaces integrated with diodes or varactors require external instructions for field programmable gate arrays (FPGAs), which usually rely on computer-inputs or pre-loaded algorithms. But the complicated external devices make the coding regulation process… read more here.
Keywords: electromagnetic manipulations; touch programmable; various electromagnetic; programmable metasurface ... See more keywords
A light-programmable metasurface
Sign Up to like & getrecommendations! Published in 2020 at "Nature Electronics"
DOI: 10.1038/s41928-020-0387-y
Abstract: A reconfigurable metasurface based on integrated optoelectronic pixels can be programmed by visible light to implement different electromagnetic functions. read more here.
Keywords: programmable metasurface; light programmable; metasurface;