Tunable circular conversion dichroism and asymmetric transmission of terahertz graphene metasurface composed of split rings
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.124623
Abstract: Abstract The asymmetric transmission (AT) has attracted wide attention due to its novel applications. In this paper, we propose and investigate a tunable polarization-dependent intrinsically chiral graphene metasurface composed of split ring arrays in terahertz… read more here.
Keywords: graphene metasurface; circular conversion; metasurface composed; conversion dichroism ... See more keywords
Chiral response of a metasurface composed of nanoholes and tilted nanorods.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.005936
Abstract: Circular dichroism (CD) of metasurfaces has been used in biological monitoring, analytical chemistry, and perfect polarization converters. In this work, a metasurface consisting of nanoholes and tilted nanorods is proposed to achieve the CD effect.… read more here.
Keywords: nanoholes tilted; chiral response; metasurface composed; response metasurface ... See more keywords