@article{
author = "Kanshu, A. and Rueter, C. E. and Kip, D. and Shandarov, V. and Beličev, Petra and Ilic, I. and Stepić, Milutin",
year = "2012",
abstract = "We consider, both experimentally and theoretically, the existence and stability of localized, symmetric, and anti-symmetric gap solitons (GSs) in binary lattices of identical waveguides but with alternating spacings. Furthermore, the properties of surface GSs at the boundary of the lattice are explored. (C) 2012 Optical Society of America",
journal = "Optics Letters",
title = "Observation of discrete gap solitons in one-dimensional waveguide arrays with alternating spacings and saturable defocusing nonlinearity",
volume = "37",
number = "7",
pages = "1253-1255",
doi = "10.1364/OL.37.001253"
}