Cojocaru, CrinaTrull, JoseRoppo, VitoSheng, YanKrolikowski, Wieslaw2015-12-13June 23-279781479906826http://hdl.handle.net/1885/81312We discuss different aspects of nonlinear effects in quadratic photonic structures with disordered domain distribution and random size. These kinds of materials with an irregular nonlinear multi-domain structure enables simultaneously phase matching mechaKeywords: Disordered domains; Matching mechanisms; Multidomain structure; Nonlinear photonics; Parametric process; Photonic structure; Temporal evolution; Ultrashort optical pulse; Nonlinear optics; Transparent optical networks; Harmonic generation201310.1109/ICTON.2013.66026762016-02-24