title: Linear discrete diffraction and transverse localization of light in two-dimensional backbone lattices.
authors.affiliation: The MOE Key Laboratory of Weak Light Nonlinear Photonics, Nankai University, Tianjin, China.
authors.forename: Yiling
authors.initials: Y
authors.lastname: Qi
authors.forename: Guoquan
authors.initials: G
authors.lastname: Zhang