Electro‐Optic Metasurfaces Based on Barium Titanate Nanoparticle Films
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Optical Materials"
DOI: 10.1002/adom.202000623
Abstract: Metal‐oxides are promising candidates to substitute silicon in intra‐chip optical interconnects, as they exhibit great electric field tuning capabilities. The development of crystal ion slicing of thin films from bulk crystals and the advances over… read more here.
Keywords: electro optic; optic metasurfaces; nanoparticle films; metal oxides ... See more keywords
Nanoimprinting Solution-Derived Barium Titanate for Electro-Optic Metasurfaces
Sign Up to like & getrecommendations! Published in 2024 at "Nano Letters"
DOI: 10.1021/acs.nanolett.4c00711
Abstract: Electro-optic metasurfaces have demonstrated significant potential in enhancing the modulation speed and efficiency for fast and large-scale free-space optical devices. Barium titanate has a strong electro-optic Pockels coefficient, but its availability in thin-film form is… read more here.
Keywords: nanoimprinting solution; barium titanate; optic metasurfaces; electro optic ... See more keywords
Electro-optic metasurfaces.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.469647
Abstract: We numerically study metasurfaces that incorporate electro-optic materials and show that they can achieve large amplitude and phase modulations across a distance that is a fraction of the operation wavelength. We show that the metasurfaces… read more here.
Keywords: electro optic; modulation; geometry; optic metasurfaces ... See more keywords