Kivshar, Yuri2015-12-13January 129781424426119http://hdl.handle.net/1885/84170We review our recent theoretical and experimental results on the tunable control of light beams and generation of polychromatic spatial solitons and optical surface states in nonlinear periodic photonic lattices.Keywords: Light beam; Optical surfaces; Photonic lattice; Photonic structure; Spatial solitons; Tunable control; Photonics; Solitons; Periodic structures200910.1109/LEOSWT.2009.47717062016-02-24