Hanbury Brown and Twiss anticorrelation in disordered photonic lattices
  We report measurements of Hanbury Brown and Twiss correlation of coherent light transmitted through disordered one-dimensional photonic lattices. Although such a lattice exhibits transverse Anderson localization when a single input site is excited, uniform excitation precludes its observation. By examining the Hanbury Brown--Twiss correlation for a uniformly excited disordered lattice, we observe intensity anticorrelations associated with photon antibunching--a signature of non-Gaussian statistics. Although the measured average intensity distribution is uniform, transverse Anderson localization nevertheless underlies the observed anticorrelation. 
H. Esat Kondakci, Lane Martin, Robert Keil, Armando Perez-Leija,   Alexander Szameit, Ayman F. Abouraddy, Demetrios N. Chris...
physics.optics physics.data-an quant-ph