Neshev, DragomirDreischuh, AlexanderFischer, RobertHa, SangwooBolger, JEggleton, Benjamin JMitchell, ArnanAustin, Michael W.Krolikowski, WieslawSukhorukov, AndreyKivshar, Yuri2015-12-10May 6-11 2978-1-55752-834-6http://hdl.handle.net/1885/39123We present the first observation of simultaneous spatio-spectral localization and formation of a supercontinuum gap soliton in an optical waveguide array, demonstrating new possibilities for tunable reshaping of polychromatic light in nonlinear periodic photonic structures.Keywords: Electromagnetic waves; Gallium alloys; Integrated optoelectronics; Quantum electronics; Solitons; Gap solitons; Laser science; Waveguide arrays; Electron optics200710.1109/QELS.2007.44317332015-12-09