“…Circularly polarized luminescence (CPL) accounts for the differential emission of left-handed and right-handed circularly polarized (CP) light. − The interest in this phenomenon lies in the higher resolution that CP light brings to the applications where it is used, leading to the development of smarter photonic materials for advanced technologies, such as three-dimensional (3D) displaying, information storage and processing, , communication of spin information (spintronics-based devices), or ellipsometry-based tomography. , Going one step beyond, the virtually unexplored direct emission of circularly polarized laser light (CPLE) has a huge potential in the improvement of many of these applications , as well as in other advanced fields such as the accurate study of biological processes involving chiral products; , the efficient promotion of light-induced asymmetric processes in confined systems, such as zeolites, , nanostructured surfaces, or polymeric matrixes; − or the control of chiral morphologies in nanostructures . Therefore, the development of new materials enabling CPLE should be a top priority objective in materials science research.…”