Broadband visible reflectors using Au and Ag elliptic cylinder pattern
Sign Up to like & getrecommendations! Published in 2021 at "Current Applied Physics"
DOI: 10.1016/j.cap.2021.05.005
Abstract: Abstract Broadband terahertz reflector is suggested based on the shape of circular- and elliptic-cylinder metamaterials. We periodically arrange the structural pattern with gold and silver thin films on the FR4 substrate and optimize to operate… read more here.
Keywords: pattern; physics; elliptic cylinder; broadband visible ... See more keywords
Ultrathin polarization-insensitive, broadband visible absorber based rectangular metagratings
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.124857
Abstract: Abstract In this paper, we design and numerically investigate an ultrathin polarization-insensitive, broadband visible absorber based rectangular metagratings. The absorber, consisting of a dielectric grating grown in a metallic substrate with a vertically metallic covering,… read more here.
Keywords: insensitive broadband; polarization; ultrathin polarization; polarization insensitive ... See more keywords