Makarov, Sergey, Furasova, Aleksandra, Tiguntseva, Ekaterina, Hemmetter, Andreas, Berestennikov, Alexander, Pushkarev, Anatoly, Zakhidov, Anvar, and Kivshar, Yuri
In article number 1800784, Sergey Makarov, Yuri Kivshar and co‐workers overview recent progress in the study of optical effects originating from nanostructured metal‐halide perovskites. They discuss various nanoantennas, nanowaveguides, metasurfaces, photonic crystals, and other types of nano‐ and micro‐structures with the halide perovskites. Finally, applications of the nanostructures for low‐threshold ultracompact lasers, improved photovoltaic energy harvesting, photodetection, and light‐emission in real devices are discussed. [ABSTRACT FROM AUTHOR]