Physics of Complex Photonic Media and Metamaterials: feature issue introduction

Abstract

We introduce the Optical Materials Express feature issue on the Physics of Complex Photonic Media and Metamaterials. This issue comprises a collection of nine manuscripts on the development, characterization, control, and applications of complex photonic media and metamaterials, including but not limited to metagratings, chiral metamirrors, diamond nanopillars, rotating metamaterials, and networks of random lasers.