1.
Opt Lett
; 37(4): 485-7, 2012 Feb 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-22344081
RESUMO
We investigate experimentally the light evolution inside a two-dimensional finite periodic array of weakly coupled optical waveguides with a disordered boundary. For a completely localized initial condition away from the surface, we find that the disordered boundary induces an asymptotic localization in the bulk, centered around the initial position of the input beam.