Abstract Random Lasers (RLs) and Random Fiber Lasers (RFLs) have been the subject of
intense research since their first experimental demonstration in 1994 and 2007, respectively …

The semiconductor ZnO has gained substantial interest in the research community in part
because of its large exciton binding energy (60 meV) which could lead to lasing action …

The optics of correlated disordered media is a conceptually rich research topic emerging at
the interface between the physics of waves in complex media and nanophotonics. Inspired …

Scattering of light by disordered structures is a common phenomenon in our daily life. For
many scientific applications, scattering is often treated as a detrimental effect. However …

Recent developments in the field of micro and nanophotonics have shown that it is possible
to make use of the intrinsic disorder in photonic materials to create useful optical structures …

We report the first observation of random laser action with coherent feedback in
semiconductor powder. Since the scattering mean free path is less than the emission …

We present a review of current research on the optical properties of ZnO nanostructures. We
provide a brief introduction to different fabrication methods for various ZnO nanostructures …

The concept of random lasers exploiting multiple scattering of photons in an amplifying
disordered medium in order to generate coherent light without a traditional laser resonator …

A random laser is a non-conventional laser whose feedback mechanism is based on
disorder-induced light scattering. Depending on whether the feedback supplied by …

A random collection of scatterers in a gain medium can produce coherent laser emission
lines dubbed “random lasing.” We show that biological tissues, including human tissues, can …