S. Stützer, T. Kottos, A. Tünnermann, S. Nolte, D. N. Christodoulides, and A. Szameit, "Observation of super-ballistic transport in hybrid ordered/disordered photonic lattices,"
in Conference on Lasers and Electro-Optics 2012,
OSA Technical Digest
(Optical Society of America, 2012), paper QF1H.6.
We observe superballistic transport in optical lattices where a finite disordered region embed- ded into a periodic structure acts as a light source of constant flux, boosting the spread of a wavepacket.