Rare earth-doped nanomaterials with unique electrical magnetic and optical properties caused worldwide scientists' research interests, especially its special properties such as sharp line in optical transmission, highly coherent optical and spin transitions, adequate anti-Stokes emission efficiency and excellent photo-stability make it have unique advantages in the field of biomedicine, single-photon sources, quantum storage and transduction. How to improve the luminescence efficiency of the rare earth-doped nanomaterials and rugulate its optical properties, and according to the people‘s will design synthesis of new functional materials, shedding light on basic nanomaterial research and expanding its application market is of great importance. The purpose of this collection is to gather high-quality research results from all fields of nanophotonics involving rare earth ion luminescence, with the intention of identifying rare earth-doped nanomaterials that exhibit extraordinary optical properties for nanooptic applications in the future.
Keywords: Rare earth ions dopped luminescence; nanomaterials; nanophotonics; optical properties regulation; luminescence lifetime, near-filed regulation; high resolution spectra.