Barium titanate (BaTiO3) is a synthetic crystal used in electromechanical transducers and
multilayer ceramic capacitors. Since it is not available in nature, a variety of growth methods …

Here we present a roadmap on Photonic metasurfaces. This document consists of a number
of perspective articles on different applications, challenge areas or technologies underlying …

Nonlinear crystals that have a noncentrosymmetric crystalline structure, such as lithium
niobate (LiNbO3) and barium titanate (BaTiO3) exhibit nonzero second-order tensor …

Progress in computing architectures is approaching a paradigm shift: traditional computing
based on digital complementary metal-oxide semiconductor technology is nearing physical …

BaTiO 3 (BTO) is a highly promising material for the fabrication of electro-optic (EO)
modulators due to the large effective Pockels coefficient of the material, particularly in an …

The quest of a nonlinear optical material that can be easily nanostructured over a large
surface area is still ongoing. Here, we demonstrate a nanoimprinted nonlinear barium …

Electro-optic metasurfaces have demonstrated significant potential in enhancing the
modulation speed and efficiency for fast and large-scale free-space optical devices. Barium …

In silicon photonics, BaTiO3 (BTO) emerges as a promising electro‐optic (EO) integrated
material due to its excellent EO modulation capabilities. Nevertheless, the EO response of …

Silicon, renowned for its applications in electronic circuits, also offers significant advantages
in the realm of integrated optics. While silicon does have inherent limitations in fabricating …

The heterogeneous integration of ferroelectric BaTiO3 thin films on silicon (Si) and silicon
nitride (SiN)‐based platforms for photonic integrated circuits (PICs) plays a crucial role in the …