Dynamic Reflection Phase and Polarization Control in Metasurfaces.
Sign Up to like & getrecommendations! Published in 2017 at "Nano letters"
DOI: 10.1021/acs.nanolett.6b04378
Abstract: Optical metasurfaces are two-dimensional optical elements composed of dense arrays of subwavelength optical antennas and afford on-demand manipulation of the basic properties of light waves. Following the pioneering works on active metasurfaces capable of modulating… read more here.
Keywords: reflection phase; reflection; phase polarization; dynamic reflection ... See more keywords
Demonstration of > 2π reflection phase range in optical metasurfaces based on detuned gap-surface plasmon resonators
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-75931-8
Abstract: Plasmonic metasurfaces, representing arrays of gap-surface plasmon (GSP) resonators and consisting of arrays of metal nanobricks atop thin dielectric layers supported by thick metal films, constitute an important subclass of optical metasurfaces operating in reflection… read more here.
Keywords: reflection phase; usepackage; phase; phase range ... See more keywords
Light-controlled metasurface with a controllable range of reflection phase modulation
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ac5555
Abstract: The reconfigurable metasurface (MS) with tunable electromagnetic scattering properties has had an impact on innovative communication applications. However, the widely studied MS controlled by direct-current (DC) bias requires complex physical control circuits in array wavefront… read more here.
Keywords: metasurface; phase; reflection phase; light controlled ... See more keywords
Multiscale reflection phase inversion with migration deconvolution
Sign Up to like & getrecommendations! Published in 2020 at "Geophysics"
DOI: 10.1190/geo2018-0751.1
Abstract: The research reported in this paper was supported by the King Abdullah University of Science and Technology (KAUST) in Thuwal, Saudi Arabia. We are grateful to the sponsors of the Center for Subsurface Imaging and… read more here.
Keywords: migration deconvolution; phase inversion; multiscale reflection; reflection phase ... See more keywords