Cojocaru, Crina; Trull, Jose; Fischer, Robert; Saltiel, Solomon; Krolikowski, Wieslaw; Staliunas, Kestutis; Herrero, Ramon; Vilaseca, Ramon; Kivshar, Yuri
We report the results of an experimental study on broadband second-harmonic (SH) parametric scattering in an un-poled Strontium Barium Niobate (SBN) crystal with random-size ferroelectric domains. We consider different geometries of the interacting waves. The observed spatial distribution of the SHG is due to the larger facility to achieve phase matching conditions in the presence of disorder, and the polarization of the SH light can be both ordinary and extraordinary. The nonlinear...[Show more]
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.