Dr. David Castelló Lurbe (21-05-1986) is a Research Foundation-Flanders (FWO) senior postdoc fellow at the Faculty of Engineering of Vrije Universiteit Brussel (VUB). He received the BSc degree in physics, MSc degree in photonics, and PhD degree (summa cum laude) in physics from Universitat de València (UV) in 2009, 2010 and 2014, respectively. In 2015, he joined Brussels Photonics B-PHOT where he is engaged in modelling tasks in the Nonlinear Optics group led by Prof. Dr. Ir. Nathalie Vermeulen. His research interests include nonlinear photonics, waveguide theory and graphene-based on-chip light sources.