Meta-optics based on optically resonant all-dielectric structures is a rapidly developing research area driven by its potential applications for low-loss efficient metadevices. Halide perovskite metasurfaces are of particular interest for meta-optics, as they offer unique opportunities for the light control at subwavelength scale in real optoelectronic devices. In this report, we demonstrate suppression of reflection from MAPbBr3 perovskite layer from 25% down to a few percent level by it nanostructuring and, thus, optimization of its optical response. To achieve the strongest reflectivity suppression, we employ the so-called Kerker regime when electric and magnetic Mie resonances in each meta-atom are matched properly in a broad spectral range. Our results have a high potential for application in thin-film photovoltaics where reflection reduction plays a key role in device performance.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.