In a random laser (RL), optical feedback arises from multiple scattering instead of
conventional mirrors. RLs generate a laser-like emission, and meanwhile take advantage of …

Random lasers (RLs) are a particular class of optical devices. In a random laser, the optical
feedback is provided by scattering media rather than by an optical cavity, as for traditional …

Multicolor photoluminescence over the full visible color spectrum is critical in many modern
science and techniques, such as full‐color lighting, displays, biological and chemical …

Random lasers are intriguing devices with promising applications as light sources for
imaging, sensing, super-resolution spectral analysis or complex networks engineering …

Naturally occurring halloysite nanotubes (HNTs) have attracted significant scientific interest
due to their multifunctional behavior and biocompatibility. However, the application of HNTs …

We report on measurements of the statistical fluctuations of the output intensity in a
continuous-wave-pumped erbium-doped one-dimensional random fiber laser (RFL), with …

A disordered photonic medium is one in which scatterers are distributed randomly. Light
entering such media experiences multiple scattering events, resulting in a “random walk” …

A series of five excited-state intramolecular proton transfer (ESIPT) emitters based on a 2-
(2′-hydroxyphenyl) benzoxazole (HBO) scaffold, functionalized with a mono-or bis …

We demonstrate random lasing in ZnO nanorod array (NRA) structures fabricated by a laser-
induced hydrothermal growth, which would make it possible to control structural parameters …

The supramolecular interaction network between light-emitting conjugated polymer (LCP)
chains provides an excellent electronic landscape and optical cavity to stabilize the excited …