Observation of resonant behavior in the energy velocity of diffused light
Published in Physical review letters 99, 233902, 2007
In this publication, we demonstrate Mie resonance-mediated light transport in randomly arranged monodisperse dielectric spheres packed at high filling fractions. By means of both static and dynamic optical experiments, we show resonant behavior in the key transport parameters and, in particular, we find that the energy transport rate, which is less than the group velocity, also shows resonant behavior.